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ALERT: Update on status of the nationwide data transmission error that prevents stream gauge data collected at affected locations from being displayed on the Advanced Hydrologic Prediction Services (AHPS) webpages. The USGS has restored the transmission from all of their gauges or has placed them in a seasonal outage (some Alaska gauges). There are a few USGS gauges that the NWS is not yet receiving the new transmissions and NWS is working to get that data by alternate means. A map of the status of USGS gauges is here. The status map of gauge outages from other agencies is here. The situation has greatly improved and will continue to improve but at a slower pace. The outage maps will now be updated once per week on Thursday. We apologize for the service interruption and hope to have the data restored as soon as possible.



Hydrograph River at a Glance Download
Cooper River at Charleston Harbor Tide Height (ft)Observed: 2.03 ft at 5:48PM Nov 10, 2018Observed: 2.19 ft at 5:54PM Nov 10, 2018Observed: 2.33 ft at 6:00PM Nov 10, 2018Observed: 2.48 ft at 6:06PM Nov 10, 2018Observed: 2.64 ft at 6:12PM Nov 10, 2018Observed: 2.78 ft at 6:18PM Nov 10, 2018Observed: 2.92 ft at 6:24PM Nov 10, 2018Observed: 3.05 ft at 6:30PM Nov 10, 2018Observed: 3.18 ft at 6:36PM Nov 10, 2018Observed: 3.32 ft at 6:42PM Nov 10, 2018Observed: 3.46 ft at 6:48PM Nov 10, 2018Observed: 3.72 ft at 7:00PM Nov 10, 2018Observed: 3.84 ft at 7:06PM Nov 10, 2018Observed: 3.96 ft at 7:12PM Nov 10, 2018Observed: 4.05 ft at 7:18PM Nov 10, 2018Observed: 4.15 ft at 7:24PM Nov 10, 2018Observed: 4.24 ft at 7:30PM Nov 10, 2018Observed: 4.29 ft at 7:36PM Nov 10, 2018Observed: 4.39 ft at 7:42PM Nov 10, 2018Observed: 4.48 ft at 7:48PM Nov 10, 2018Observed: 4.57 ft at 7:54PM Nov 10, 2018Observed: 4.64 ft at 8:00PM Nov 10, 2018Observed: 4.73 ft at 8:06PM Nov 10, 2018Observed: 4.81 ft at 8:12PM Nov 10, 2018Observed: 4.88 ft at 8:18PM Nov 10, 2018Observed: 4.95 ft at 8:24PM Nov 10, 2018Observed: 5.02 ft at 8:30PM Nov 10, 2018Observed: 5.08 ft at 8:36PM Nov 10, 2018Observed: 5.14 ft at 8:42PM Nov 10, 2018Observed: 5.19 ft at 8:48PM Nov 10, 2018Observed: 5.24 ft at 8:54PM Nov 10, 2018Observed: 5.27 ft at 9:00PM Nov 10, 2018Observed: 5.31 ft at 9:06PM Nov 10, 2018Observed: 5.36 ft at 9:12PM Nov 10, 2018Observed: 5.4 ft at 9:18PM Nov 10, 2018Observed: 5.43 ft at 9:24PM Nov 10, 2018Observed: 5.47 ft at 9:30PM Nov 10, 2018Observed: 5.46 ft at 9:36PM Nov 10, 2018Observed: 5.49 ft at 9:42PM Nov 10, 2018Observed: 5.47 ft at 9:48PM Nov 10, 2018Observed: 5.47 ft at 9:54PM Nov 10, 2018Observed: 5.44 ft at 10:00PM Nov 10, 2018Observed: 5.44 ft at 10:06PM Nov 10, 2018Observed: 5.41 ft at 10:12PM Nov 10, 2018Observed: 5.42 ft at 10:18PM Nov 10, 2018Observed: 5.36 ft at 10:24PM Nov 10, 2018Observed: 5.27 ft at 10:30PM Nov 10, 2018Observed: 5.28 ft at 10:36PM Nov 10, 2018Observed: 5.23 ft at 10:42PM Nov 10, 2018Observed: 5.19 ft at 10:48PM Nov 10, 2018Observed: 5.12 ft at 10:54PM Nov 10, 2018Observed: 5 ft at 11:00PM Nov 10, 2018Observed: 5.01 ft at 11:06PM Nov 10, 2018Observed: 4.91 ft at 11:12PM Nov 10, 2018Observed: 4.85 ft at 11:18PM Nov 10, 2018Observed: 4.72 ft at 11:24PM Nov 10, 2018Observed: 4.66 ft at 11:30PM Nov 10, 2018Observed: 4.58 ft at 11:36PM Nov 10, 2018Observed: 4.48 ft at 11:42PM Nov 10, 2018Observed: 4.4 ft at 11:48PM Nov 10, 2018Observed: 4.31 ft at 11:54PM Nov 10, 2018Observed: 4.21 ft at 12:00AM Nov 11, 2018Observed: 4.1 ft at 12:06AM Nov 11, 2018Observed: 3.99 ft at 12:12AM Nov 11, 2018Observed: 3.87 ft at 12:18AM Nov 11, 2018Observed: 3.76 ft at 12:24AM Nov 11, 2018Observed: 3.65 ft at 12:30AM Nov 11, 2018Observed: 3.54 ft at 12:36AM Nov 11, 2018Observed: 3.43 ft at 12:42AM Nov 11, 2018Observed: 3.33 ft at 12:48AM Nov 11, 2018Observed: 3.22 ft at 12:54AM Nov 11, 2018Observed: 3.12 ft at 1:00AM Nov 11, 2018Observed: 3.01 ft at 1:06AM Nov 11, 2018Observed: 2.9 ft at 1:12AM Nov 11, 2018Observed: 2.79 ft at 1:18AM Nov 11, 2018Observed: 2.68 ft at 1:24AM Nov 11, 2018Observed: 2.57 ft at 1:30AM Nov 11, 2018Observed: 2.46 ft at 1:36AM Nov 11, 2018Observed: 2.36 ft at 1:42AM Nov 11, 2018Observed: 2.26 ft at 1:48AM Nov 11, 2018Observed: 2.17 ft at 1:54AM Nov 11, 2018Observed: 2.08 ft at 2:00AM Nov 11, 2018Observed: 1.98 ft at 2:06AM Nov 11, 2018Observed: 1.9 ft at 2:12AM Nov 11, 2018Observed: 1.82 ft at 2:18AM Nov 11, 2018Observed: 1.76 ft at 2:24AM Nov 11, 2018Observed: 1.7 ft at 2:30AM Nov 11, 2018Observed: 1.64 ft at 2:36AM Nov 11, 2018Observed: 1.57 ft at 2:42AM Nov 11, 2018Observed: 1.5 ft at 2:48AM Nov 11, 2018Observed: 1.44 ft at 2:54AM Nov 11, 2018Observed: 1.39 ft at 3:00AM Nov 11, 2018Observed: 1.34 ft at 3:06AM Nov 11, 2018Observed: 1.31 ft at 3:12AM Nov 11, 2018Observed: 1.29 ft at 3:18AM Nov 11, 2018Observed: 1.27 ft at 3:24AM Nov 11, 2018Observed: 1.26 ft at 3:30AM Nov 11, 2018Observed: 1.25 ft at 3:36AM Nov 11, 2018Observed: 1.25 ft at 3:42AM Nov 11, 2018Observed: 1.25 ft at 3:48AM Nov 11, 2018Observed: 1.25 ft at 3:54AM Nov 11, 2018Observed: 1.24 ft at 4:00AM Nov 11, 2018Observed: 1.29 ft at 4:06AM Nov 11, 2018Observed: 1.2 ft at 4:12AM Nov 11, 2018Observed: 1.28 ft at 4:18AM Nov 11, 2018Observed: 1.29 ft at 4:24AM Nov 11, 2018Observed: 1.36 ft at 4:30AM Nov 11, 2018Observed: 1.39 ft at 4:36AM Nov 11, 2018Observed: 1.43 ft at 4:42AM Nov 11, 2018Observed: 1.49 ft at 4:48AM Nov 11, 2018Observed: 1.57 ft at 4:54AM Nov 11, 2018Observed: 1.5 ft at 5:00AM Nov 11, 2018Observed: 1.72 ft at 5:06AM Nov 11, 2018Observed: 1.77 ft at 5:12AM Nov 11, 2018Observed: 1.85 ft at 5:18AM Nov 11, 2018Observed: 1.87 ft at 5:24AM Nov 11, 2018Observed: 1.98 ft at 5:30AM Nov 11, 2018Observed: 2.11 ft at 5:36AM Nov 11, 2018Observed: 2.2 ft at 5:42AM Nov 11, 2018Observed: 2.31 ft at 5:48AM Nov 11, 2018Observed: 2.44 ft at 5:54AM Nov 11, 2018Observed: 2.52 ft at 6:00AM Nov 11, 2018Observed: 2.65 ft at 6:06AM Nov 11, 2018Observed: 2.78 ft at 6:12AM Nov 11, 2018Observed: 2.9 ft at 6:18AM Nov 11, 2018Observed: 3.02 ft at 6:24AM Nov 11, 2018Observed: 3.11 ft at 6:30AM Nov 11, 2018Observed: 3.24 ft at 6:36AM Nov 11, 2018Observed: 3.38 ft at 6:42AM Nov 11, 2018Observed: 3.5 ft at 6:48AM Nov 11, 2018Observed: 3.64 ft at 6:54AM Nov 11, 2018Observed: 3.78 ft at 7:00AM Nov 11, 2018Observed: 3.9 ft at 7:06AM Nov 11, 2018Observed: 4.03 ft at 7:12AM Nov 11, 2018Observed: 4.12 ft at 7:18AM Nov 11, 2018Observed: 4.27 ft at 7:24AM Nov 11, 2018Observed: 4.37 ft at 7:30AM Nov 11, 2018Observed: 4.51 ft at 7:36AM Nov 11, 2018Observed: 4.63 ft at 7:42AM Nov 11, 2018Observed: 4.75 ft at 7:48AM Nov 11, 2018Observed: 4.87 ft at 7:54AM Nov 11, 2018Observed: 4.95 ft at 8:00AM Nov 11, 2018Observed: 5.06 ft at 8:06AM Nov 11, 2018Observed: 5.14 ft at 8:12AM Nov 11, 2018Observed: 5.25 ft at 8:18AM Nov 11, 2018Observed: 5.35 ft at 8:24AM Nov 11, 2018Observed: 5.46 ft at 8:30AM Nov 11, 2018Observed: 5.56 ft at 8:36AM Nov 11, 2018Observed: 5.66 ft at 8:42AM Nov 11, 2018Observed: 5.76 ft at 8:48AM Nov 11, 2018Observed: 5.85 ft at 8:54AM Nov 11, 2018Observed: 5.94 ft at 9:00AM Nov 11, 2018Observed: 6.01 ft at 9:06AM Nov 11, 2018Observed: 6.07 ft at 9:12AM Nov 11, 2018Observed: 6.13 ft at 9:18AM Nov 11, 2018Observed: 6.18 ft at 9:24AM Nov 11, 2018Observed: 6.25 ft at 9:30AM Nov 11, 2018Observed: 6.29 ft at 9:36AM Nov 11, 2018Observed: 6.35 ft at 9:42AM Nov 11, 2018Observed: 6.39 ft at 9:48AM Nov 11, 2018Observed: 6.44 ft at 9:54AM Nov 11, 2018Observed: 6.47 ft at 10:00AM Nov 11, 2018Observed: 6.51 ft at 10:06AM Nov 11, 2018Observed: 6.54 ft at 10:12AM Nov 11, 2018Observed: 6.57 ft at 10:18AM Nov 11, 2018Observed: 6.58 ft at 10:24AM Nov 11, 2018Observed: 6.58 ft at 10:30AM Nov 11, 2018Observed: 6.58 ft at 10:36AM Nov 11, 2018Observed: 6.58 ft at 10:42AM Nov 11, 2018Highest Observation: 6.59 ft at 10:48AM Nov 11, 2018Highest Observation: 6.59 ft at 10:54AM Nov 11, 2018Highest Observation: 6.59 ft at 11:00AM Nov 11, 2018Observed: 6.58 ft at 11:06AM Nov 11, 2018Observed: 6.55 ft at 11:12AM Nov 11, 2018Observed: 6.48 ft at 11:18AM Nov 11, 2018Observed: 6.42 ft at 11:24AM Nov 11, 2018Observed: 6.37 ft at 11:30AM Nov 11, 2018Observed: 6.28 ft at 11:36AM Nov 11, 2018Observed: 6.21 ft at 11:42AM Nov 11, 2018Observed: 6.16 ft at 11:48AM Nov 11, 2018Observed: 6.09 ft at 11:54AM Nov 11, 2018Observed: 6.01 ft at 12:00PM Nov 11, 2018Observed: 5.9 ft at 12:06PM Nov 11, 2018Observed: 5.81 ft at 12:12PM Nov 11, 2018Observed: 5.71 ft at 12:18PM Nov 11, 2018Observed: 5.61 ft at 12:24PM Nov 11, 2018Observed: 5.49 ft at 12:30PM Nov 11, 2018Observed: 5.37 ft at 12:36PM Nov 11, 2018Observed: 5.26 ft at 12:42PM Nov 11, 2018Observed: 5.15 ft at 12:48PM Nov 11, 2018Observed: 5.05 ft at 12:54PM Nov 11, 2018Observed: 4.93 ft at 1:00PM Nov 11, 2018Observed: 4.8 ft at 1:06PM Nov 11, 2018Observed: 4.67 ft at 1:12PM Nov 11, 2018Observed: 4.54 ft at 1:18PM Nov 11, 2018Observed: 4.42 ft at 1:24PM Nov 11, 2018Observed: 4.29 ft at 1:30PM Nov 11, 2018Observed: 4.15 ft at 1:36PM Nov 11, 2018Observed: 4.02 ft at 1:42PM Nov 11, 2018Observed: 3.89 ft at 1:48PM Nov 11, 2018Observed: 3.76 ft at 1:54PM Nov 11, 2018Observed: 3.65 ft at 2:00PM Nov 11, 2018Observed: 3.52 ft at 2:06PM Nov 11, 2018Observed: 3.41 ft at 2:12PM Nov 11, 2018Observed: 3.28 ft at 2:18PM Nov 11, 2018Observed: 3.16 ft at 2:24PM Nov 11, 2018Observed: 3.02 ft at 2:30PM Nov 11, 2018Observed: 2.91 ft at 2:36PM Nov 11, 2018Observed: 2.8 ft at 2:42PM Nov 11, 2018Observed: 2.69 ft at 2:48PM Nov 11, 2018Observed: 2.57 ft at 2:54PM Nov 11, 2018Observed: 2.46 ft at 3:00PM Nov 11, 2018Observed: 2.35 ft at 3:06PM Nov 11, 2018Observed: 2.24 ft at 3:12PM Nov 11, 2018Observed: 2.15 ft at 3:18PM Nov 11, 2018Observed: 2.05 ft at 3:24PM Nov 11, 2018Observed: 1.95 ft at 3:30PM Nov 11, 2018Observed: 1.88 ft at 3:36PM Nov 11, 2018Observed: 1.8 ft at 3:42PM Nov 11, 2018Observed: 1.76 ft at 3:48PM Nov 11, 2018Observed: 1.71 ft at 3:54PM Nov 11, 2018Observed: 1.66 ft at 4:00PM Nov 11, 2018Observed: 1.61 ft at 4:06PM Nov 11, 2018Observed: 1.58 ft at 4:12PM Nov 11, 2018Observed: 1.55 ft at 4:18PM Nov 11, 2018Observed: 1.54 ft at 4:24PM Nov 11, 2018Observed: 1.51 ft at 4:30PM Nov 11, 2018Observed: 1.39 ft at 4:36PM Nov 11, 2018Observed: 1.49 ft at 4:42PM Nov 11, 2018Observed: 1.47 ft at 4:48PM Nov 11, 2018Observed: 1.48 ft at 4:54PM Nov 11, 2018Observed: 1.51 ft at 5:00PM Nov 11, 2018Observed: 1.54 ft at 5:06PM Nov 11, 2018Observed: 1.56 ft at 5:12PM Nov 11, 2018Observed: 1.64 ft at 5:18PM Nov 11, 2018Observed: 1.66 ft at 5:24PM Nov 11, 2018Observed: 1.71 ft at 5:30PM Nov 11, 2018Observed: 1.8 ft at 5:36PM Nov 11, 2018Observed: 1.89 ft at 5:42PM Nov 11, 2018Observed: 1.97 ft at 5:48PM Nov 11, 2018Observed: 2.07 ft at 5:54PM Nov 11, 2018Observed: 2.16 ft at 6:00PM Nov 11, 2018Observed: 2.27 ft at 6:06PM Nov 11, 2018Observed: 2.35 ft at 6:12PM Nov 11, 2018Observed: 2.42 ft at 6:18PM Nov 11, 2018Observed: 2.49 ft at 6:24PM Nov 11, 2018Observed: 2.6 ft at 6:30PM Nov 11, 2018Observed: 2.7 ft at 6:36PM Nov 11, 2018Observed: 2.8 ft at 6:42PM Nov 11, 2018Observed: 2.9 ft at 6:48PM Nov 11, 2018Observed: 3.15 ft at 7:00PM Nov 11, 2018Observed: 3.27 ft at 7:06PM Nov 11, 2018Observed: 3.39 ft at 7:12PM Nov 11, 2018Observed: 3.51 ft at 7:18PM Nov 11, 2018Observed: 3.62 ft at 7:24PM Nov 11, 2018Observed: 3.72 ft at 7:30PM Nov 11, 2018Observed: 3.81 ft at 7:36PM Nov 11, 2018Observed: 3.93 ft at 7:42PM Nov 11, 2018Observed: 4 ft at 7:48PM Nov 11, 2018Observed: 4.11 ft at 7:54PM Nov 11, 2018Observed: 4.15 ft at 8:00PM Nov 11, 2018Observed: 4.29 ft at 8:06PM Nov 11, 2018Observed: 4.36 ft at 8:12PM Nov 11, 2018Observed: 4.45 ft at 8:18PM Nov 11, 2018Observed: 4.5 ft at 8:24PM Nov 11, 2018Observed: 4.6 ft at 8:30PM Nov 11, 2018Observed: 4.71 ft at 8:36PM Nov 11, 2018Observed: 4.76 ft at 8:42PM Nov 11, 2018Observed: 4.82 ft at 8:48PM Nov 11, 2018Observed: 4.91 ft at 8:54PM Nov 11, 2018Observed: 4.98 ft at 9:00PM Nov 11, 2018Observed: 5.03 ft at 9:06PM Nov 11, 2018Observed: 5.08 ft at 9:12PM Nov 11, 2018Observed: 5.13 ft at 9:18PM Nov 11, 2018Observed: 5.2 ft at 9:24PM Nov 11, 2018Observed: 5.27 ft at 9:30PM Nov 11, 2018Observed: 5.32 ft at 9:36PM Nov 11, 2018Observed: 5.37 ft at 9:42PM Nov 11, 2018Observed: 5.4 ft at 9:48PM Nov 11, 2018Observed: 5.43 ft at 9:54PM Nov 11, 2018Observed: 5.47 ft at 10:00PM Nov 11, 2018Observed: 5.51 ft at 10:06PM Nov 11, 2018Observed: 5.53 ft at 10:12PM Nov 11, 2018Observed: 5.54 ft at 10:18PM Nov 11, 2018Observed: 5.55 ft at 10:24PM Nov 11, 2018Observed: 5.55 ft at 10:30PM Nov 11, 2018Observed: 5.53 ft at 10:36PM Nov 11, 2018Observed: 5.52 ft at 10:42PM Nov 11, 2018Observed: 5.51 ft at 10:48PM Nov 11, 2018Observed: 5.5 ft at 10:54PM Nov 11, 2018Observed: 5.5 ft at 11:00PM Nov 11, 2018Observed: 5.5 ft at 11:06PM Nov 11, 2018Observed: 5.5 ft at 11:12PM Nov 11, 2018Observed: 5.5 ft at 11:18PM Nov 11, 2018Observed: 5.5 ft at 11:24PM Nov 11, 2018Observed: 5.48 ft at 11:30PM Nov 11, 2018Observed: 5.43 ft at 11:36PM Nov 11, 2018Observed: 5.39 ft at 11:42PM Nov 11, 2018Observed: 5.32 ft at 11:48PM Nov 11, 2018Observed: 5.26 ft at 11:54PM Nov 11, 2018Observed: 5.19 ft at 12:00AM Nov 12, 2018Observed: 5.13 ft at 12:06AM Nov 12, 2018Observed: 5.06 ft at 12:12AM Nov 12, 2018Observed: 4.98 ft at 12:18AM Nov 12, 2018Observed: 4.93 ft at 12:24AM Nov 12, 2018Observed: 4.87 ft at 12:30AM Nov 12, 2018Observed: 4.82 ft at 12:36AM Nov 12, 2018Observed: 4.74 ft at 12:42AM Nov 12, 2018Observed: 4.65 ft at 12:48AM Nov 12, 2018Observed: 4.57 ft at 12:54AM Nov 12, 2018Observed: 4.46 ft at 1:00AM Nov 12, 2018Observed: 4.38 ft at 1:06AM Nov 12, 2018Observed: 4.27 ft at 1:12AM Nov 12, 2018Observed: 4.18 ft at 1:18AM Nov 12, 2018Observed: 4.07 ft at 1:24AM Nov 12, 2018Observed: 3.99 ft at 1:30AM Nov 12, 2018Observed: 3.91 ft at 1:36AM Nov 12, 2018Observed: 3.82 ft at 1:42AM Nov 12, 2018Observed: 3.74 ft at 1:48AM Nov 12, 2018Observed: 3.63 ft at 1:54AM Nov 12, 2018Observed: 3.52 ft at 2:00AM Nov 12, 2018Observed: 3.4 ft at 2:06AM Nov 12, 2018Observed: 3.28 ft at 2:12AM Nov 12, 2018Observed: 3.19 ft at 2:18AM Nov 12, 2018Observed: 3.08 ft at 2:24AM Nov 12, 2018Observed: 2.97 ft at 2:30AM Nov 12, 2018Observed: 2.86 ft at 2:36AM Nov 12, 2018Observed: 2.74 ft at 2:42AM Nov 12, 2018Observed: 2.63 ft at 2:48AM Nov 12, 2018Observed: 2.54 ft at 2:54AM Nov 12, 2018Observed: 2.45 ft at 3:00AM Nov 12, 2018Observed: 2.38 ft at 3:06AM Nov 12, 2018Observed: 2.31 ft at 3:12AM Nov 12, 2018Observed: 2.24 ft at 3:18AM Nov 12, 2018Observed: 2.19 ft at 3:24AM Nov 12, 2018Observed: 2.14 ft at 3:30AM Nov 12, 2018Observed: 2.1 ft at 3:36AM Nov 12, 2018Observed: 2.06 ft at 3:42AM Nov 12, 2018Observed: 2.01 ft at 3:48AM Nov 12, 2018Observed: 1.98 ft at 3:54AM Nov 12, 2018Observed: 1.97 ft at 4:00AM Nov 12, 2018Observed: 1.71 ft at 4:06AM Nov 12, 2018Observed: 1.82 ft at 4:12AM Nov 12, 2018Observed: 1.77 ft at 4:18AM Nov 12, 2018Observed: 1.74 ft at 4:24AM Nov 12, 2018Observed: 1.73 ft at 4:30AM Nov 12, 2018Observed: 1.73 ft at 4:36AM Nov 12, 2018Observed: 1.74 ft at 4:42AM Nov 12, 2018Observed: 1.75 ft at 4:48AM Nov 12, 2018Observed: 1.78 ft at 4:54AM Nov 12, 2018Observed: 1.78 ft at 5:00AM Nov 12, 2018Observed: 1.83 ft at 5:06AM Nov 12, 2018Observed: 1.8 ft at 5:12AM Nov 12, 2018Observed: 1.84 ft at 5:18AM Nov 12, 2018Observed: 1.86 ft at 5:24AM Nov 12, 2018Observed: 1.95 ft at 5:30AM Nov 12, 2018Observed: 1.98 ft at 5:36AM Nov 12, 2018Observed: 2.09 ft at 5:42AM Nov 12, 2018Observed: 2.14 ft at 5:48AM Nov 12, 2018Observed: 2.23 ft at 5:54AM Nov 12, 2018Observed: 2.32 ft at 6:00AM Nov 12, 2018Observed: 2.41 ft at 6:06AM Nov 12, 2018Observed: 2.52 ft at 6:12AM Nov 12, 2018Observed: 2.61 ft at 6:18AM Nov 12, 2018Observed: 2.72 ft at 6:24AM Nov 12, 2018Observed: 2.81 ft at 6:30AM Nov 12, 2018Observed: 2.93 ft at 6:36AM Nov 12, 2018Observed: 3.04 ft at 6:42AM Nov 12, 2018Observed: 3.16 ft at 6:48AM Nov 12, 2018Observed: 3.27 ft at 6:54AM Nov 12, 2018Observed: 3.4 ft at 7:00AM Nov 12, 2018Observed: 3.52 ft at 7:06AM Nov 12, 2018Observed: 3.65 ft at 7:12AM Nov 12, 2018Observed: 3.77 ft at 7:18AM Nov 12, 2018Observed: 3.88 ft at 7:24AM Nov 12, 2018Observed: 3.99 ft at 7:30AM Nov 12, 2018Observed: 4.11 ft at 7:36AM Nov 12, 2018Observed: 4.27 ft at 7:42AM Nov 12, 2018Observed: 4.4 ft at 7:48AM Nov 12, 2018Observed: 4.51 ft at 7:54AM Nov 12, 2018Observed: 4.62 ft at 8:00AM Nov 12, 2018Observed: 4.72 ft at 8:06AM Nov 12, 2018Observed: 4.83 ft at 8:12AM Nov 12, 2018Observed: 4.93 ft at 8:18AM Nov 12, 2018Observed: 5.03 ft at 8:24AM Nov 12, 2018Observed: 5.12 ft at 8:30AM Nov 12, 2018Observed: 5.21 ft at 8:36AM Nov 12, 2018Observed: 5.3 ft at 8:42AM Nov 12, 2018Observed: 5.4 ft at 8:48AM Nov 12, 2018Observed: 5.47 ft at 8:54AM Nov 12, 2018Observed: 5.55 ft at 9:00AM Nov 12, 2018Observed: 5.66 ft at 9:06AM Nov 12, 2018Observed: 5.76 ft at 9:12AM Nov 12, 2018Observed: 5.84 ft at 9:18AM Nov 12, 2018Observed: 5.91 ft at 9:24AM Nov 12, 2018Observed: 5.98 ft at 9:30AM Nov 12, 2018Observed: 6.04 ft at 9:36AM Nov 12, 2018Observed: 6.09 ft at 9:42AM Nov 12, 2018Observed: 6.13 ft at 9:48AM Nov 12, 2018Observed: 6.16 ft at 9:54AM Nov 12, 2018Observed: 6.21 ft at 10:00AM Nov 12, 2018Observed: 6.27 ft at 10:06AM Nov 12, 2018Observed: 6.31 ft at 10:12AM Nov 12, 2018Observed: 6.35 ft at 10:18AM Nov 12, 2018Observed: 6.4 ft at 10:24AM Nov 12, 2018Observed: 6.42 ft at 10:30AM Nov 12, 2018Observed: 6.46 ft at 10:36AM Nov 12, 2018Observed: 6.47 ft at 10:42AM Nov 12, 2018Observed: 6.5 ft at 10:48AM Nov 12, 2018Observed: 6.52 ft at 10:54AM Nov 12, 2018Observed: 6.54 ft at 11:00AM Nov 12, 2018Observed: 6.56 ft at 11:06AM Nov 12, 2018Observed: 6.57 ft at 11:12AM Nov 12, 2018Observed: 6.55 ft at 11:18AM Nov 12, 2018Observed: 6.54 ft at 11:24AM Nov 12, 2018Observed: 6.53 ft at 11:30AM Nov 12, 2018Observed: 6.52 ft at 11:36AM Nov 12, 2018Observed: 6.51 ft at 11:42AM Nov 12, 2018Observed: 6.49 ft at 11:48AM Nov 12, 2018Observed: 6.46 ft at 11:54AM Nov 12, 2018Observed: 6.42 ft at 12:00PM Nov 12, 2018Observed: 6.37 ft at 12:06PM Nov 12, 2018Observed: 6.32 ft at 12:12PM Nov 12, 2018Observed: 6.26 ft at 12:18PM Nov 12, 2018Observed: 6.22 ft at 12:24PM Nov 12, 2018Observed: 6.16 ft at 12:30PM Nov 12, 2018Observed: 6.12 ft at 12:36PM Nov 12, 2018Observed: 6.08 ft at 12:42PM Nov 12, 2018Observed: 6 ft at 12:48PM Nov 12, 2018Observed: 5.92 ft at 12:54PM Nov 12, 2018Observed: 5.86 ft at 1:00PM Nov 12, 2018Observed: 5.75 ft at 1:06PM Nov 12, 2018Observed: 5.73 ft at 1:12PM Nov 12, 2018Observed: 5.6 ft at 1:18PM Nov 12, 2018Observed: 5.51 ft at 1:24PM Nov 12, 2018Observed: 5.35 ft at 1:30PM Nov 12, 2018Observed: 5.26 ft at 1:36PM Nov 12, 2018Observed: 5.17 ft at 1:42PM Nov 12, 2018Observed: 5.05 ft at 1:48PM Nov 12, 2018Observed: 4.95 ft at 1:54PM Nov 12, 2018Observed: 4.87 ft at 2:00PM Nov 12, 2018Observed: 4.78 ft at 2:06PM Nov 12, 2018Observed: 4.65 ft at 2:12PM Nov 12, 2018Observed: 4.51 ft at 2:18PM Nov 12, 2018Observed: 4.41 ft at 2:24PM Nov 12, 2018Observed: 4.29 ft at 2:30PM Nov 12, 2018Observed: 4.16 ft at 2:36PM Nov 12, 2018Observed: 4.05 ft at 2:42PM Nov 12, 2018Observed: 3.95 ft at 2:48PM Nov 12, 2018Observed: 3.85 ft at 2:54PM Nov 12, 2018Observed: 3.72 ft at 3:00PM Nov 12, 2018Observed: 3.6 ft at 3:06PM Nov 12, 2018Observed: 3.46 ft at 3:12PM Nov 12, 2018Observed: 3.37 ft at 3:18PM Nov 12, 2018Observed: 3.23 ft at 3:24PM Nov 12, 2018Observed: 3.11 ft at 3:30PM Nov 12, 2018Observed: 3.01 ft at 3:36PM Nov 12, 2018Observed: 2.92 ft at 3:42PM Nov 12, 2018Observed: 2.83 ft at 3:48PM Nov 12, 2018Observed: 2.64 ft at 3:54PM Nov 12, 2018Observed: 2.57 ft at 4:00PM Nov 12, 2018Observed: 2.47 ft at 4:06PM Nov 12, 2018Observed: 2.38 ft at 4:12PM Nov 12, 2018Observed: 2.3 ft at 4:18PM Nov 12, 2018Observed: 1.98 ft at 4:36PM Nov 12, 2018Observed: 1.92 ft at 4:42PM Nov 12, 2018Observed: 1.87 ft at 4:48PM Nov 12, 2018Observed: 1.84 ft at 4:54PM Nov 12, 2018Observed: 1.81 ft at 5:00PM Nov 12, 2018Observed: 1.78 ft at 5:06PM Nov 12, 2018Observed: 1.76 ft at 5:12PM Nov 12, 2018Observed: 1.76 ft at 5:18PM Nov 12, 2018Observed: 1.78 ft at 5:24PM Nov 12, 2018Observed: 1.78 ft at 5:30PM Nov 12, 2018Observed: 1.79 ft at 5:36PM Nov 12, 2018Observed: 1.81 ft at 5:42PM Nov 12, 2018Observed: 1.87 ft at 5:48PM Nov 12, 2018Observed: 1.93 ft at 5:54PM Nov 12, 2018Observed: 1.96 ft at 6:00PM Nov 12, 2018Observed: 2 ft at 6:06PM Nov 12, 2018Observed: 2.05 ft at 6:12PM Nov 12, 2018Observed: 2.09 ft at 6:18PM Nov 12, 2018Observed: 2.13 ft at 6:24PM Nov 12, 2018Observed: 2.18 ft at 6:30PM Nov 12, 2018Observed: 2.23 ft at 6:36PM Nov 12, 2018Observed: 2.28 ft at 6:42PM Nov 12, 2018Observed: 2.36 ft at 6:48PM Nov 12, 2018Observed: 2.57 ft at 7:00PM Nov 12, 2018Observed: 2.67 ft at 7:06PM Nov 12, 2018Observed: 2.77 ft at 7:12PM Nov 12, 2018Observed: 2.83 ft at 7:18PM Nov 12, 2018Observed: 2.78 ft at 7:24PM Nov 12, 2018Observed: 3 ft at 7:30PM Nov 12, 2018Observed: 3.11 ft at 7:36PM Nov 12, 2018Observed: 3.3 ft at 7:42PM Nov 12, 2018Observed: 3.38 ft at 7:48PM Nov 12, 2018Observed: 3.4 ft at 7:54PM Nov 12, 2018Observed: 3.64 ft at 8:00PM Nov 12, 2018Observed: 3.65 ft at 8:06PM Nov 12, 2018Observed: 3.82 ft at 8:12PM Nov 12, 2018Observed: 3.88 ft at 8:18PM Nov 12, 2018Observed: 3.98 ft at 8:24PM Nov 12, 2018Observed: 4.12 ft at 8:30PM Nov 12, 2018Observed: 4.25 ft at 8:36PM Nov 12, 2018Observed: 4.39 ft at 8:42PM Nov 12, 2018Observed: 4.46 ft at 8:48PM Nov 12, 2018Observed: 4.52 ft at 8:54PM Nov 12, 2018Observed: 4.52 ft at 9:00PM Nov 12, 2018Observed: 4.57 ft at 9:06PM Nov 12, 2018Observed: 4.65 ft at 9:12PM Nov 12, 2018Observed: 4.67 ft at 9:18PM Nov 12, 2018Observed: 4.72 ft at 9:24PM Nov 12, 2018Observed: 4.78 ft at 9:30PM Nov 12, 2018Observed: 4.88 ft at 9:36PM Nov 12, 2018Observed: 4.97 ft at 9:42PM Nov 12, 2018Observed: 5.02 ft at 9:48PM Nov 12, 2018Observed: 5.1 ft at 9:54PM Nov 12, 2018Observed: 5.17 ft at 10:00PM Nov 12, 2018Observed: 5.2 ft at 10:06PM Nov 12, 2018Observed: 5.2 ft at 10:12PM Nov 12, 2018Observed: 5.25 ft at 10:18PM Nov 12, 2018Observed: 5.23 ft at 10:24PM Nov 12, 2018Observed: 5.27 ft at 10:30PM Nov 12, 2018Observed: 5.24 ft at 10:36PM Nov 12, 2018Observed: 5.29 ft at 10:42PM Nov 12, 2018Observed: 5.32 ft at 10:48PM Nov 12, 2018Observed: 5.35 ft at 10:54PM Nov 12, 2018Observed: 5.36 ft at 11:00PM Nov 12, 2018Observed: 5.33 ft at 11:06PM Nov 12, 2018Observed: 5.32 ft at 11:12PM Nov 12, 2018Observed: 5.31 ft at 11:18PM Nov 12, 2018Observed: 5.29 ft at 11:24PM Nov 12, 2018Observed: 5.27 ft at 11:30PM Nov 12, 2018Observed: 5.3 ft at 11:36PM Nov 12, 2018Observed: 5.35 ft at 11:42PM Nov 12, 2018Observed: 5.34 ft at 11:48PM Nov 12, 2018Observed: 5.3 ft at 11:54PM Nov 12, 2018Observed: 5.29 ft at 12:00AM Nov 13, 2018Observed: 5.25 ft at 12:06AM Nov 13, 2018Observed: 5.21 ft at 12:12AM Nov 13, 2018Observed: 5.12 ft at 12:18AM Nov 13, 2018Observed: 5.04 ft at 12:24AM Nov 13, 2018Observed: 4.97 ft at 12:30AM Nov 13, 2018Observed: 4.93 ft at 12:36AM Nov 13, 2018Observed: 4.93 ft at 12:42AM Nov 13, 2018Observed: 4.92 ft at 12:48AM Nov 13, 2018Observed: 4.85 ft at 12:54AM Nov 13, 2018Observed: 4.78 ft at 1:00AM Nov 13, 2018Observed: 4.69 ft at 1:06AM Nov 13, 2018Observed: 4.66 ft at 1:12AM Nov 13, 2018Observed: 4.56 ft at 1:18AM Nov 13, 2018Observed: 4.44 ft at 1:24AM Nov 13, 2018Observed: 4.33 ft at 1:30AM Nov 13, 2018Observed: 4.24 ft at 1:36AM Nov 13, 2018Observed: 4.16 ft at 1:42AM Nov 13, 2018Observed: 4.06 ft at 1:48AM Nov 13, 2018Observed: 3.97 ft at 1:54AM Nov 13, 2018Observed: 3.92 ft at 2:00AM Nov 13, 2018Observed: 3.83 ft at 2:06AM Nov 13, 2018Observed: 3.71 ft at 2:12AM Nov 13, 2018Observed: 3.59 ft at 2:18AM Nov 13, 2018Observed: 3.48 ft at 2:24AM Nov 13, 2018Observed: 3.37 ft at 2:30AM Nov 13, 2018Observed: 3.26 ft at 2:36AM Nov 13, 2018Observed: 3.13 ft at 2:42AM Nov 13, 2018Observed: 2.97 ft at 2:48AM Nov 13, 2018Observed: 2.9 ft at 2:54AM Nov 13, 2018Observed: 2.79 ft at 3:00AM Nov 13, 2018Observed: 2.66 ft at 3:06AM Nov 13, 2018Observed: 2.56 ft at 3:12AM Nov 13, 2018Observed: 2.48 ft at 3:18AM Nov 13, 2018Observed: 2.4 ft at 3:24AM Nov 13, 2018Observed: 2.33 ft at 3:30AM Nov 13, 2018Observed: 2.25 ft at 3:36AM Nov 13, 2018Observed: 2.18 ft at 3:42AM Nov 13, 2018Observed: 2.05 ft at 3:48AM Nov 13, 2018Observed: 1.98 ft at 3:54AM Nov 13, 2018Observed: 1.86 ft at 4:00AM Nov 13, 2018Observed: 1.75 ft at 4:06AM Nov 13, 2018Observed: 1.68 ft at 4:12AM Nov 13, 2018Observed: 1.59 ft at 4:18AM Nov 13, 2018Observed: 1.52 ft at 4:24AM Nov 13, 2018Observed: 1.46 ft at 4:30AM Nov 13, 2018Observed: 1.41 ft at 4:36AM Nov 13, 2018Observed: 1.36 ft at 4:42AM Nov 13, 2018Observed: 1.3 ft at 4:48AM Nov 13, 2018Observed: 1.26 ft at 4:54AM Nov 13, 2018Observed: 1.23 ft at 5:00AM Nov 13, 2018Observed: 1.22 ft at 5:06AM Nov 13, 2018Observed: 1.2 ft at 5:12AM Nov 13, 2018Observed: 1.21 ft at 5:18AM Nov 13, 2018Observed: 1.21 ft at 5:24AM Nov 13, 2018Observed: 1.24 ft at 5:30AM Nov 13, 2018Observed: 1.26 ft at 5:36AM Nov 13, 2018Observed: 1.3 ft at 5:42AM Nov 13, 2018Observed: 1.35 ft at 5:48AM Nov 13, 2018Observed: 1.41 ft at 5:54AM Nov 13, 2018Observed: 1.47 ft at 6:00AM Nov 13, 2018Observed: 1.53 ft at 6:06AM Nov 13, 2018Observed: 1.62 ft at 6:12AM Nov 13, 2018Observed: 1.69 ft at 6:18AM Nov 13, 2018Observed: 1.77 ft at 6:24AM Nov 13, 2018Observed: 1.81 ft at 6:30AM Nov 13, 2018Observed: 1.87 ft at 6:36AM Nov 13, 2018Observed: 1.96 ft at 6:42AM Nov 13, 2018Observed: 2.06 ft at 6:48AM Nov 13, 2018Observed: 2.18 ft at 6:54AM Nov 13, 2018Observed: 2.28 ft at 7:00AM Nov 13, 2018Observed: 2.4 ft at 7:06AM Nov 13, 2018Observed: 2.51 ft at 7:12AM Nov 13, 2018Observed: 2.61 ft at 7:18AM Nov 13, 2018Observed: 2.66 ft at 7:24AM Nov 13, 2018Observed: 2.69 ft at 7:30AM Nov 13, 2018Observed: 2.73 ft at 7:36AM Nov 13, 2018Observed: 2.8 ft at 7:42AM Nov 13, 2018Observed: 2.93 ft at 7:48AM Nov 13, 2018Observed: 3.07 ft at 7:54AM Nov 13, 2018Observed: 3.23 ft at 8:00AM Nov 13, 2018Observed: 3.37 ft at 8:06AM Nov 13, 2018Observed: 3.47 ft at 8:12AM Nov 13, 2018Observed: 3.57 ft at 8:18AM Nov 13, 2018Observed: 3.68 ft at 8:24AM Nov 13, 2018Observed: 3.78 ft at 8:30AM Nov 13, 2018Observed: 3.84 ft at 8:36AM Nov 13, 2018Observed: 3.9 ft at 8:42AM Nov 13, 2018Observed: 3.98 ft at 8:48AM Nov 13, 2018Observed: 4.06 ft at 8:54AM Nov 13, 2018Observed: 4.16 ft at 9:00AM Nov 13, 2018Observed: 4.25 ft at 9:06AM Nov 13, 2018Observed: 4.34 ft at 9:12AM Nov 13, 2018Observed: 4.43 ft at 9:18AM Nov 13, 2018Observed: 4.5 ft at 9:24AM Nov 13, 2018Observed: 4.57 ft at 9:30AM Nov 13, 2018Observed: 4.66 ft at 9:36AM Nov 13, 2018Observed: 4.72 ft at 9:42AM Nov 13, 2018Observed: 4.78 ft at 9:48AM Nov 13, 2018Observed: 4.83 ft at 9:54AM Nov 13, 2018Observed: 4.89 ft at 10:00AM Nov 13, 2018Observed: 4.92 ft at 10:06AM Nov 13, 2018Observed: 4.96 ft at 10:12AM Nov 13, 2018Observed: 5.04 ft at 10:18AM Nov 13, 2018Observed: 5.11 ft at 10:24AM Nov 13, 2018Observed: 5.19 ft at 10:30AM Nov 13, 2018Observed: 5.24 ft at 10:36AM Nov 13, 2018Observed: 5.3 ft at 10:42AM Nov 13, 2018Observed: 5.36 ft at 10:48AM Nov 13, 2018Observed: 5.42 ft at 10:54AM Nov 13, 2018Observed: 5.45 ft at 11:00AM Nov 13, 2018Observed: 5.47 ft at 11:06AM Nov 13, 2018Observed: 5.48 ft at 11:12AM Nov 13, 2018Observed: 5.48 ft at 11:18AM Nov 13, 2018Observed: 5.48 ft at 11:24AM Nov 13, 2018Observed: 5.49 ft at 11:30AM Nov 13, 2018Observed: 5.52 ft at 11:36AM Nov 13, 2018Observed: 5.52 ft at 11:42AM Nov 13, 2018Observed: 5.53 ft at 11:48AM Nov 13, 2018Observed: 5.52 ft at 11:54AM Nov 13, 2018Observed: 5.53 ft at 12:00PM Nov 13, 2018Observed: 5.41 ft at 12:06PM Nov 13, 2018Observed: 5.47 ft at 12:12PM Nov 13, 2018Observed: 5.45 ft at 12:18PM Nov 13, 2018Observed: 5.46 ft at 12:24PM Nov 13, 2018Observed: 5.42 ft at 12:30PM Nov 13, 2018Observed: 5.42 ft at 12:36PM Nov 13, 2018Observed: 5.41 ft at 12:42PM Nov 13, 2018Observed: 5.36 ft at 12:48PM Nov 13, 2018Observed: 5.31 ft at 12:54PM Nov 13, 2018Observed: 5.28 ft at 1:00PM Nov 13, 2018Observed: 5.22 ft at 1:06PM Nov 13, 2018Observed: 5.13 ft at 1:12PM Nov 13, 2018Observed: 5.05 ft at 1:18PM Nov 13, 2018Observed: 4.95 ft at 1:24PM Nov 13, 2018Observed: 4.87 ft at 1:30PM Nov 13, 2018Observed: 4.77 ft at 1:36PM Nov 13, 2018Observed: 4.7 ft at 1:42PM Nov 13, 2018Observed: 4.58 ft at 1:48PM Nov 13, 2018Observed: 4.48 ft at 1:54PM Nov 13, 2018Observed: 4.4 ft at 2:00PM Nov 13, 2018Observed: 4.33 ft at 2:06PM Nov 13, 2018Observed: 4.21 ft at 2:12PM Nov 13, 2018Observed: 4.1 ft at 2:18PM Nov 13, 2018Observed: 3.99 ft at 2:24PM Nov 13, 2018Observed: 3.92 ft at 2:30PM Nov 13, 2018Observed: 3.83 ft at 2:36PM Nov 13, 2018Observed: 3.74 ft at 2:42PM Nov 13, 2018Observed: 3.63 ft at 2:48PM Nov 13, 2018Observed: 3.5 ft at 2:54PM Nov 13, 2018Observed: 3.36 ft at 3:00PM Nov 13, 2018Observed: 3.22 ft at 3:06PM Nov 13, 2018Observed: 3.08 ft at 3:12PM Nov 13, 2018Observed: 2.95 ft at 3:18PM Nov 13, 2018Observed: 2.81 ft at 3:24PM Nov 13, 2018Observed: 2.69 ft at 3:30PM Nov 13, 2018Observed: 2.59 ft at 3:36PM Nov 13, 2018Observed: 2.48 ft at 3:42PM Nov 13, 2018Observed: 2.36 ft at 3:48PM Nov 13, 2018Observed: 2.26 ft at 3:54PM Nov 13, 2018Observed: 2.2 ft at 4:00PM Nov 13, 2018Observed: 2.12 ft at 4:06PM Nov 13, 2018Observed: 1.92 ft at 4:12PM Nov 13, 2018Observed: 1.93 ft at 4:18PM Nov 13, 2018Observed: 1.81 ft at 4:24PM Nov 13, 2018Observed: 1.73 ft at 4:30PM Nov 13, 2018Observed: 1.63 ft at 4:36PM Nov 13, 2018Observed: 1.51 ft at 4:42PM Nov 13, 2018Observed: 1.37 ft at 4:48PM Nov 13, 2018Observed: 1.37 ft at 4:54PM Nov 13, 2018Observed: 1.31 ft at 5:00PM Nov 13, 2018Observed: 1.21 ft at 5:06PM Nov 13, 2018Observed: 1.2 ft at 5:12PM Nov 13, 2018Forecast: 1.1 ft 6:00PM Nov 13, 2018Forecast: 1.3 ft 7:00PM Nov 13, 2018Forecast: 2.1 ft 8:00PM Nov 13, 2018Forecast: 2.9 ft 9:00PM Nov 13, 2018Forecast: 3.7 ft 10:00PM Nov 13, 2018Forecast: 4.3 ft 11:00PM Nov 13, 2018Forecast: 4.4 ft 12:00AM Nov 14, 2018Forecast: 4.2 ft 1:00AM Nov 14, 2018Forecast: 3.5 ft 2:00AM Nov 14, 2018Forecast: 2.7 ft 3:00AM Nov 14, 2018Forecast: 1.8 ft 4:00AM Nov 14, 2018Forecast: 1.1 ft 5:00AM Nov 14, 2018Forecast: 0.9 ft 6:00AM Nov 14, 2018Forecast: 1.3 ft 7:00AM Nov 14, 2018Forecast: 2.2 ft 8:00AM Nov 14, 2018Forecast: 3.1 ft 9:00AM Nov 14, 2018Forecast: 4.3 ft 10:00AM Nov 14, 2018Forecast: 5 ft 11:00AM Nov 14, 2018Forecast: 5.6 ft 12:00PM Nov 14, 2018Forecast: 5.8 ft 1:00PM Nov 14, 2018Forecast: 5.5 ft 2:00PM Nov 14, 2018Forecast: 4.9 ft 3:00PM Nov 14, 2018Forecast: 4 ft 4:00PM Nov 14, 2018Forecast: 3 ft 5:00PM Nov 14, 2018Forecast: 2.5 ft 6:00PM Nov 14, 2018Forecast: 2.4 ft 7:00PM Nov 14, 2018Forecast: 2.8 ft 8:00PM Nov 14, 2018Forecast: 3.5 ft 9:00PM Nov 14, 2018Forecast: 4.6 ft 10:00PM Nov 14, 2018Forecast: 5.5 ft 11:00PM Nov 14, 2018Forecast: 6.1 ft 12:00AM Nov 15, 2018Highest Forecast: 6.4 ft 1:00AM Nov 15, 2018Forecast: 6.1 ft 2:00AM Nov 15, 2018Forecast: 5.4 ft 3:00AM Nov 15, 2018Forecast: 4.4 ft 4:00AM Nov 15, 2018Forecast: 3.3 ft 5:00AM Nov 15, 2018Forecast: 2.7 ft 6:00AM Nov 15, 2018Forecast: 2.5 ft 7:00AM Nov 15, 2018Forecast: 2.6 ft 8:00AM Nov 15, 2018Forecast: 3 ft 9:00AM Nov 15, 2018Forecast: 3.8 ft 10:00AM Nov 15, 2018Forecast: 4.6 ft 11:00AM Nov 15, 2018Forecast: 5.2 ft 12:00PM Nov 15, 2018Forecast: 5.5 ft 1:00PM Nov 15, 2018Forecast: 5.7 ft 2:00PM Nov 15, 2018Forecast: 5.3 ft 3:00PM Nov 15, 2018Forecast: 4.2 ft 4:00PM Nov 15, 2018Forecast: 3.2 ft 5:00PM Nov 15, 2018Forecast: 2.1 ft 6:00PM Nov 15, 2018Forecast: 1.4 ft 7:00PM Nov 15, 2018Forecast: 1.3 ft 8:00PM Nov 15, 2018Forecast: 1.8 ft 9:00PM Nov 15, 2018Forecast: 2.6 ft 10:00PM Nov 15, 2018Forecast: 3.4 ft 11:00PM Nov 15, 2018Forecast: 4.1 ft 12:00AM Nov 16, 2018Forecast: 4.6 ft 1:00AM Nov 16, 2018Forecast: 4.7 ft 2:00AM Nov 16, 2018Forecast: 4.4 ft 3:00AM Nov 16, 2018Forecast: 3.6 ft 4:00AM Nov 16, 2018Forecast: 2.7 ft 5:00AM Nov 16, 2018Forecast: 1.7 ft 6:00AM Nov 16, 2018Forecast: 1.2 ft 7:00AM Nov 16, 2018NOAA National Ocean ServiceCHTS1(plotting HMIRG) Graph Created (5:46PM Nov 13, 2018)ObservedForecast (issued 8:45AM Nov 13)Latest observed value: 1.2 ft at 5:12 PM EST 13-Nov-2018. Flood Stage is 7 ft
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Tabular Data (UTC)
Tabular Data (EST)
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Datum: Not Available
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NOTE: Gauge reading affected by ocean tides.

NOTE: For specific information regarding Coastal Flood Watches, Warnings, and Advisories refer to the latest Coastal Hazard Message.  During tropical cyclones, please refer here for additional storm surge information.

 

NOTE: Forecasts for the Cooper River at Charleston Harbor are issued routinely year-round.

Vertical Datum references a tidal datum (MLLW)...for more information see Tides and Currents .

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Upstream Gauge - near Goose Creek Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 7.5
Flood Stage: 7
Action Stage: 6.5
Low Stage (in feet): -4.08

Historic Crests
(1) 12.52 ft on 09/22/1989
(2) 10.23 ft on 08/11/1940
(3) 9.92 ft on 09/11/2017
(4) 9.29 ft on 10/08/2016
(5) 8.81 ft on 01/01/1987
(6) 8.69 ft on 10/27/2015
(7) 8.64 ft on 05/28/1934
(8) 8.64 ft on 09/04/1979
(9) 8.46 ft on 11/02/1947
(10) 8.29 ft on 10/03/2015
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.92 ft on 09/11/2017
(2) 9.29 ft on 10/08/2016
(3) 8.27 ft on 10/28/2015
(4) 8.69 ft on 10/27/2015
(5) 8.21 ft on 10/04/2015
(6) 8.29 ft on 10/03/2015
(7) 8.05 ft on 09/29/2015
(8) 8.01 ft on 09/28/2015
(9) 8.06 ft on 06/23/2009
(10) 8.11 ft on 06/22/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -4.08 ft on 03/13/1993
(2) -3.66 ft on 11/30/1963
(3) -3.29 ft on 12/21/1976
(4) -3.17 ft on 02/15/1953
(5) -3.13 ft on 01/24/1979
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
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Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
12.52 Record tide level reached in association with Hurricane Hugo which made landfall at Sullivans Island, SC as a Category 4 hurricane at midnight September 22nd, 1989.
10.23 Peak tide level reached in association with an unnamed hurricane that made landfall near Hilton Head Island, SC as a Category 2 hurricane on August 11th, 1940.
9.92 Peak tide level reached in association with Tropical Storm Irma on September 11th, 2017.
9.29 Peak tide level reached in association with Hurricane Matthew which made landfall near McClellanville, SC as a Category 1 hurricane on October 8th, 2016.
8.64 Peak tide level reached in associated with Hurricane David which made landfall near Sapelo Island, GA as a Category 1 hurricane on September 4th, 1979.
8.15 Peak tide level reached in associated with an unnamed hurricane that made landfall near Ossabaw Island, GA as a Category 2 hurricane on October 15th, 1947.
8.14 Peak tide level reached in association with Hurricane Gracie which made landfall near Edisto Island, SC as a Category 4 hurricane on September 29th, 1959.
8 At 8.0 ft MLLW, major coastal flooding occurs. Widespread flooding occurs in Downtown Charleston with numerous roads flooded and impassable and some impact to structures. Impacts become more extensive all along the southeast South Carolina coast including erosion at area beaches, with limited or no access to docks, piers, and some islands.
7.5 At 7.5 ft MLLW, moderate coastal flooding occurs. In Downtown Charleston, additional impacted roads include HW-17 at HW-61, Market Street, East Bay, Rutledge, and areas around MUSC. Other impacted areas include Long Point Road near Palmetto Islands County Park, locations around the Naval Complex, 12th and 15th Streets on Isle of Palms, and the road leading to Bohicket Marina on Seabrook Island. In Beaufort County, flooding will impact Hunting Island and the Sea Island Parkway near Chowan Creek Bridge.
7 At 7.0 ft MLLW, minor coastal flooding typically begins. Minor flooding on roadways around Downtown Charleston occurs, possibly including Lockwood Drive, Wentworth and Barre, Fishburne and Hagood, and Morrison Drive. As the tide height approaches 7.5 ft MLLW, roads can become impassable and closed. Other impacts outside of Downtown Charleston include minor flooding of low-lying locations near area beaches including Isle of Palms, Sullivan's Island, Folly Beach, Kiawah Island, and Edisto Island.
About This Location Collapse

Latitude: 32.780783° N, Longitude: 79.923609° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 -3.14 3.86 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 -2.16 4.84 Older USGS topographic maps, NGVD29 benchmarks
MSL -2.92 4.08 Older USGS topographic maps, MSL benchmarks
Other -5.76 1.24 Mean Higher High Water (MHHW), which is used as a proxy for inundation.
Additional Information Collapse
Gage referenced to Mean Lower Low Water (MLLW). To convert to Mean Sea Level (MSL), subtract 2.92 ft. Click here to access the astronomical tide predictions for Charleston Harbor. These predictions do not incorporate effects such as wind which can increase values by as much as 2 ft during non-tropical events.
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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Charleston Weather Forecast Office
5777 South Aviation Avenue
Charleston, SC 29406-6162
(843) 744-0303
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Page last modified: 21-Dec-2016 10:38 PM
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