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Hydrograph River at a Glance Download
Savannah River at Fort Pulaski (IN MLLW) Tide Height (ft)Observed: 6.95 ft at 7:18PM May 18, 2024Observed: 6.83 ft at 7:24PM May 18, 2024Observed: 6.82 ft at 7:30PM May 18, 2024Observed: 6.65 ft at 7:36PM May 18, 2024Observed: 6.69 ft at 7:42PM May 18, 2024Observed: 6.46 ft at 7:48PM May 18, 2024Observed: 6.49 ft at 8:00PM May 18, 2024Observed: 6.06 ft at 8:06PM May 18, 2024Observed: 6.28 ft at 8:12PM May 18, 2024Observed: 6.3 ft at 8:18PM May 18, 2024Observed: 6.11 ft at 8:24PM May 18, 2024Observed: 6.1 ft at 8:30PM May 18, 2024Observed: 5.95 ft at 8:36PM May 18, 2024Observed: 5.79 ft at 8:42PM May 18, 2024Observed: 5.68 ft at 8:48PM May 18, 2024Observed: 5.43 ft at 8:54PM May 18, 2024Observed: 5.24 ft at 9:00PM May 18, 2024Observed: 5.08 ft at 9:06PM May 18, 2024Observed: 4.97 ft at 9:12PM May 18, 2024Observed: 4.8 ft at 9:18PM May 18, 2024Observed: 4.65 ft at 9:24PM May 18, 2024Observed: 4.59 ft at 9:30PM May 18, 2024Observed: 4.48 ft at 9:36PM May 18, 2024Observed: 4.3 ft at 9:42PM May 18, 2024Observed: 4.18 ft at 9:48PM May 18, 2024Observed: 4.08 ft at 9:54PM May 18, 2024Observed: 3.92 ft at 10:00PM May 18, 2024Observed: 3.83 ft at 10:06PM May 18, 2024Observed: 3.7 ft at 10:12PM May 18, 2024Observed: 3.56 ft at 10:18PM May 18, 2024Observed: 3.42 ft at 10:24PM May 18, 2024Observed: 3.28 ft at 10:30PM May 18, 2024Observed: 3.21 ft at 10:36PM May 18, 2024Observed: 3.13 ft at 10:42PM May 18, 2024Observed: 3.09 ft at 10:48PM May 18, 2024Observed: 3 ft at 10:54PM May 18, 2024Observed: 2.85 ft at 11:00PM May 18, 2024Observed: 2.85 ft at 11:06PM May 18, 2024Observed: 2.78 ft at 11:12PM May 18, 2024Observed: 2.57 ft at 11:18PM May 18, 2024Observed: 2.52 ft at 11:24PM May 18, 2024Observed: 2.43 ft at 11:30PM May 18, 2024Observed: 2.36 ft at 11:36PM May 18, 2024Observed: 2.26 ft at 11:42PM May 18, 2024Observed: 2.19 ft at 11:48PM May 18, 2024Observed: 2.13 ft at 11:54PM May 18, 2024Observed: 2.15 ft at 12:00AM May 19, 2024Observed: 2.15 ft at 12:06AM May 19, 2024Observed: 2.16 ft at 12:12AM May 19, 2024Observed: 2.17 ft at 12:18AM May 19, 2024Observed: 2.19 ft at 12:24AM May 19, 2024Observed: 2.2 ft at 12:30AM May 19, 2024Observed: 2.24 ft at 12:36AM May 19, 2024Observed: 2.27 ft at 12:42AM May 19, 2024Observed: 2.35 ft at 12:48AM May 19, 2024Observed: 2.36 ft at 12:54AM May 19, 2024Observed: 2.43 ft at 1:00AM May 19, 2024Observed: 2.6 ft at 1:06AM May 19, 2024Observed: 2.68 ft at 1:12AM May 19, 2024Observed: 2.6 ft at 1:18AM May 19, 2024Observed: 2.81 ft at 1:24AM May 19, 2024Observed: 2.96 ft at 1:30AM May 19, 2024Observed: 3.2 ft at 1:36AM May 19, 2024Observed: 3.16 ft at 1:42AM May 19, 2024Observed: 3.25 ft at 1:48AM May 19, 2024Observed: 3.46 ft at 1:54AM May 19, 2024Observed: 3.59 ft at 2:00AM May 19, 2024Observed: 3.64 ft at 2:06AM May 19, 2024Observed: 3.69 ft at 2:12AM May 19, 2024Observed: 3.91 ft at 2:18AM May 19, 2024Observed: 3.56 ft at 2:24AM May 19, 2024Observed: 4.14 ft at 2:30AM May 19, 2024Observed: 4.24 ft at 2:36AM May 19, 2024Observed: 4.22 ft at 2:42AM May 19, 2024Observed: 4.4 ft at 2:48AM May 19, 2024Observed: 4.55 ft at 2:54AM May 19, 2024Observed: 4.69 ft at 3:00AM May 19, 2024Observed: 4.89 ft at 3:06AM May 19, 2024Observed: 5.02 ft at 3:12AM May 19, 2024Observed: 5.19 ft at 3:18AM May 19, 2024Observed: 5.37 ft at 3:24AM May 19, 2024Observed: 5.49 ft at 3:30AM May 19, 2024Observed: 5.68 ft at 3:36AM May 19, 2024Observed: 5.82 ft at 3:42AM May 19, 2024Observed: 5.91 ft at 3:48AM May 19, 2024Observed: 6.06 ft at 3:54AM May 19, 2024Observed: 6.2 ft at 4:00AM May 19, 2024Observed: 6.27 ft at 4:06AM May 19, 2024Observed: 6.4 ft at 4:12AM May 19, 2024Observed: 6.49 ft at 4:18AM May 19, 2024Observed: 6.61 ft at 4:24AM May 19, 2024Observed: 6.74 ft at 4:30AM May 19, 2024Observed: 6.85 ft at 4:36AM May 19, 2024Observed: 6.93 ft at 4:42AM May 19, 2024Observed: 7.03 ft at 4:48AM May 19, 2024Observed: 7.11 ft at 4:54AM May 19, 2024Observed: 7.17 ft at 5:00AM May 19, 2024Observed: 7.25 ft at 5:06AM May 19, 2024Observed: 7.28 ft at 5:12AM May 19, 2024Observed: 7.34 ft at 5:18AM May 19, 2024Observed: 7.4 ft at 5:24AM May 19, 2024Observed: 7.43 ft at 5:30AM May 19, 2024Observed: 7.44 ft at 5:36AM May 19, 2024Observed: 7.45 ft at 5:42AM May 19, 2024Observed: 7.48 ft at 5:48AM May 19, 2024Observed: 7.52 ft at 5:54AM May 19, 2024Observed: 7.49 ft at 6:00AM May 19, 2024Observed: 7.53 ft at 6:06AM May 19, 2024Observed: 7.56 ft at 6:12AM May 19, 2024Observed: 7.53 ft at 6:18AM May 19, 2024Observed: 7.55 ft at 6:24AM May 19, 2024Observed: 7.51 ft at 6:30AM May 19, 2024Observed: 7.47 ft at 6:36AM May 19, 2024Observed: 7.43 ft at 6:42AM May 19, 2024Observed: 7.41 ft at 6:48AM May 19, 2024Observed: 7.34 ft at 6:54AM May 19, 2024Observed: 7.25 ft at 7:00AM May 19, 2024Observed: 7.19 ft at 7:06AM May 19, 2024Observed: 7.1 ft at 7:12AM May 19, 2024Observed: 6.96 ft at 7:18AM May 19, 2024Observed: 6.87 ft at 7:24AM May 19, 2024Observed: 6.75 ft at 7:30AM May 19, 2024Observed: 6.55 ft at 7:36AM May 19, 2024Observed: 6.43 ft at 7:42AM May 19, 2024Observed: 6.31 ft at 7:48AM May 19, 2024Observed: 6.14 ft at 7:54AM May 19, 2024Observed: 5.93 ft at 8:00AM May 19, 2024Observed: 6.09 ft at 8:06AM May 19, 2024Observed: 5.45 ft at 8:12AM May 19, 2024Observed: 5.7 ft at 8:18AM May 19, 2024Observed: 5.75 ft at 8:24AM May 19, 2024Observed: 5.58 ft at 8:30AM May 19, 2024Observed: 5.26 ft at 8:36AM May 19, 2024Observed: 5.4 ft at 8:42AM May 19, 2024Observed: 5.03 ft at 8:48AM May 19, 2024Observed: 5 ft at 8:54AM May 19, 2024Observed: 4.68 ft at 9:00AM May 19, 2024Observed: 4.41 ft at 9:06AM May 19, 2024Observed: 4.33 ft at 9:12AM May 19, 2024Observed: 3.97 ft at 9:18AM May 19, 2024Observed: 4.15 ft at 9:24AM May 19, 2024Observed: 3.93 ft at 9:30AM May 19, 2024Observed: 3.82 ft at 9:36AM May 19, 2024Observed: 3.31 ft at 9:42AM May 19, 2024Observed: 3.37 ft at 9:48AM May 19, 2024Observed: 3.23 ft at 9:54AM May 19, 2024Observed: 3.1 ft at 10:00AM May 19, 2024Observed: 2.95 ft at 10:06AM May 19, 2024Observed: 2.81 ft at 10:12AM May 19, 2024Observed: 2.7 ft at 10:18AM May 19, 2024Observed: 2.52 ft at 10:24AM May 19, 2024Observed: 2.44 ft at 10:30AM May 19, 2024Observed: 2.26 ft at 10:36AM May 19, 2024Observed: 2.13 ft at 10:42AM May 19, 2024Observed: 1.97 ft at 10:48AM May 19, 2024Observed: 1.91 ft at 10:54AM May 19, 2024Observed: 1.8 ft at 11:00AM May 19, 2024Observed: 1.73 ft at 11:06AM May 19, 2024Observed: 1.64 ft at 11:12AM May 19, 2024Observed: 1.61 ft at 11:18AM May 19, 2024Observed: 1.56 ft at 11:24AM May 19, 2024Observed: 1.55 ft at 11:30AM May 19, 2024Observed: 1.44 ft at 11:36AM May 19, 2024Observed: 1.36 ft at 11:42AM May 19, 2024Observed: 1.34 ft at 11:48AM May 19, 2024Observed: 1.36 ft at 11:54AM May 19, 2024Observed: 1.43 ft at 12:00PM May 19, 2024Observed: 1.4 ft at 12:06PM May 19, 2024Observed: 1.41 ft at 12:12PM May 19, 2024Observed: 1.53 ft at 12:24PM May 19, 2024Observed: 1.59 ft at 12:30PM May 19, 2024Observed: 1.61 ft at 12:36PM May 19, 2024Observed: 1.66 ft at 12:42PM May 19, 2024Observed: 1.73 ft at 12:48PM May 19, 2024Observed: 1.85 ft at 12:54PM May 19, 2024Observed: 1.96 ft at 1:00PM May 19, 2024Observed: 2.03 ft at 1:06PM May 19, 2024Observed: 2.17 ft at 1:12PM May 19, 2024Observed: 2.28 ft at 1:18PM May 19, 2024Observed: 2.45 ft at 1:24PM May 19, 2024Observed: 2.81 ft at 1:30PM May 19, 2024Observed: 2.05 ft at 1:36PM May 19, 2024Observed: 2.99 ft at 1:42PM May 19, 2024Observed: 3.05 ft at 1:48PM May 19, 2024Observed: 3.13 ft at 1:54PM May 19, 2024Observed: 3.44 ft at 2:00PM May 19, 2024Observed: 3.27 ft at 2:06PM May 19, 2024Observed: 3.65 ft at 2:12PM May 19, 2024Observed: 3.9 ft at 2:18PM May 19, 2024Observed: 3.99 ft at 2:24PM May 19, 2024Observed: 4.13 ft at 2:30PM May 19, 2024Observed: 4.28 ft at 2:36PM May 19, 2024Observed: 4.52 ft at 2:42PM May 19, 2024Observed: 4.74 ft at 2:48PM May 19, 2024Observed: 4.89 ft at 2:54PM May 19, 2024Observed: 5.08 ft at 3:00PM May 19, 2024Observed: 5.31 ft at 3:06PM May 19, 2024Observed: 5.55 ft at 3:12PM May 19, 2024Observed: 5.75 ft at 3:18PM May 19, 2024Observed: 5.97 ft at 3:24PM May 19, 2024Observed: 6.18 ft at 3:30PM May 19, 2024Observed: 6.35 ft at 3:36PM May 19, 2024Observed: 6.45 ft at 3:42PM May 19, 2024Observed: 7.74 ft at 5:06PM May 19, 2024Observed: 7.79 ft at 5:12PM May 19, 2024Observed: 7.92 ft at 5:18PM May 19, 2024Observed: 7.97 ft at 5:24PM May 19, 2024Observed: 8.02 ft at 5:30PM May 19, 2024Observed: 8.11 ft at 5:36PM May 19, 2024Observed: 8.11 ft at 5:42PM May 19, 2024Observed: 8.17 ft at 5:48PM May 19, 2024Observed: 8.21 ft at 5:54PM May 19, 2024Observed: 8.23 ft at 6:00PM May 19, 2024Observed: 8.22 ft at 6:06PM May 19, 2024Observed: 8.29 ft at 6:12PM May 19, 2024Observed: 8.27 ft at 6:18PM May 19, 2024Observed: 8.25 ft at 6:24PM May 19, 2024Observed: 8.33 ft at 6:30PM May 19, 2024Observed: 8.29 ft at 6:36PM May 19, 2024Observed: 8.3 ft at 6:42PM May 19, 2024Observed: 8.33 ft at 6:48PM May 19, 2024Observed: 8.12 ft at 6:54PM May 19, 2024Observed: 8 ft at 7:00PM May 19, 2024Observed: 8.13 ft at 7:06PM May 19, 2024Observed: 8.01 ft at 7:12PM May 19, 2024Observed: 8 ft at 7:18PM May 19, 2024Observed: 7.98 ft at 7:24PM May 19, 2024Observed: 7.99 ft at 7:30PM May 19, 2024Observed: 7.96 ft at 7:36PM May 19, 2024Observed: 7.93 ft at 7:42PM May 19, 2024Observed: 7.87 ft at 7:48PM May 19, 2024Observed: 7.72 ft at 8:00PM May 19, 2024Observed: 7.59 ft at 8:06PM May 19, 2024Observed: 7.52 ft at 8:12PM May 19, 2024Observed: 7.37 ft at 8:18PM May 19, 2024Observed: 7.2 ft at 8:24PM May 19, 2024Observed: 7.08 ft at 8:30PM May 19, 2024Observed: 6.92 ft at 8:36PM May 19, 2024Observed: 6.77 ft at 8:42PM May 19, 2024Observed: 6.6 ft at 8:48PM May 19, 2024Observed: 6.46 ft at 8:54PM May 19, 2024Observed: 6.29 ft at 9:00PM May 19, 2024Observed: 6.15 ft at 9:06PM May 19, 2024Observed: 5.99 ft at 9:12PM May 19, 2024Observed: 5.83 ft at 9:18PM May 19, 2024Observed: 5.71 ft at 9:24PM May 19, 2024Observed: 5.55 ft at 9:30PM May 19, 2024Observed: 5.45 ft at 9:36PM May 19, 2024Observed: 5.33 ft at 9:42PM May 19, 2024Observed: 5.18 ft at 9:48PM May 19, 2024Observed: 5.06 ft at 9:54PM May 19, 2024Observed: 4.94 ft at 10:00PM May 19, 2024Observed: 4.82 ft at 10:06PM May 19, 2024Observed: 4.72 ft at 10:12PM May 19, 2024Observed: 4.59 ft at 10:18PM May 19, 2024Observed: 4.51 ft at 10:24PM May 19, 2024Observed: 4.39 ft at 10:30PM May 19, 2024Observed: 4.29 ft at 10:36PM May 19, 2024Observed: 4.2 ft at 10:42PM May 19, 2024Observed: 4.03 ft at 10:48PM May 19, 2024Observed: 3.93 ft at 10:54PM May 19, 2024Observed: 3.83 ft at 11:00PM May 19, 2024Observed: 3.69 ft at 11:06PM May 19, 2024Observed: 3.67 ft at 11:12PM May 19, 2024Observed: 3.66 ft at 11:18PM May 19, 2024Observed: 3.58 ft at 11:24PM May 19, 2024Observed: 3.54 ft at 11:30PM May 19, 2024Observed: 3.38 ft at 11:36PM May 19, 2024Observed: 3.45 ft at 11:42PM May 19, 2024Observed: 3.38 ft at 11:48PM May 19, 2024Observed: 3.28 ft at 11:54PM May 19, 2024Observed: 3.14 ft at 12:00AM May 20, 2024Observed: 3.08 ft at 12:06AM May 20, 2024Observed: 3.12 ft at 12:12AM May 20, 2024Observed: 3.02 ft at 12:18AM May 20, 2024Observed: 2.95 ft at 12:24AM May 20, 2024Observed: 2.84 ft at 12:36AM May 20, 2024Observed: 2.89 ft at 12:42AM May 20, 2024Observed: 2.86 ft at 12:48AM May 20, 2024Observed: 2.89 ft at 12:54AM May 20, 2024Observed: 2.9 ft at 1:00AM May 20, 2024Observed: 2.96 ft at 1:06AM May 20, 2024Observed: 3.01 ft at 1:12AM May 20, 2024Observed: 3.07 ft at 1:18AM May 20, 2024Observed: 3.13 ft at 1:24AM May 20, 2024Observed: 3.25 ft at 1:30AM May 20, 2024Observed: 3.36 ft at 1:36AM May 20, 2024Observed: 3.42 ft at 1:42AM May 20, 2024Observed: 3.52 ft at 1:48AM May 20, 2024Observed: 3.58 ft at 1:54AM May 20, 2024Observed: 3.73 ft at 2:00AM May 20, 2024Observed: 3.81 ft at 2:06AM May 20, 2024Observed: 3.97 ft at 2:12AM May 20, 2024Observed: 4.1 ft at 2:18AM May 20, 2024Observed: 4.13 ft at 2:24AM May 20, 2024Observed: 4.25 ft at 2:30AM May 20, 2024Observed: 4.42 ft at 2:36AM May 20, 2024Observed: 4.5 ft at 2:42AM May 20, 2024Observed: 4.65 ft at 2:48AM May 20, 2024Observed: 4.83 ft at 2:54AM May 20, 2024Observed: 4.99 ft at 3:00AM May 20, 2024Observed: 5.13 ft at 3:06AM May 20, 2024Observed: 5.31 ft at 3:12AM May 20, 2024Observed: 5.46 ft at 3:18AM May 20, 2024Observed: 5.6 ft at 3:24AM May 20, 2024Observed: 5.73 ft at 3:30AM May 20, 2024Observed: 5.81 ft at 3:36AM May 20, 2024Observed: 5.96 ft at 3:42AM May 20, 2024Observed: 6.06 ft at 3:48AM May 20, 2024Observed: 6.16 ft at 3:54AM May 20, 2024Observed: 6.27 ft at 4:00AM May 20, 2024Observed: 6.47 ft at 4:06AM May 20, 2024Observed: 6.58 ft at 4:12AM May 20, 2024Observed: 6.73 ft at 4:18AM May 20, 2024Observed: 6.85 ft at 4:24AM May 20, 2024Observed: 6.98 ft at 4:30AM May 20, 2024Observed: 7.08 ft at 4:36AM May 20, 2024Observed: 7.17 ft at 4:42AM May 20, 2024Observed: 7.23 ft at 4:48AM May 20, 2024Observed: 7.34 ft at 4:54AM May 20, 2024Observed: 7.44 ft at 5:00AM May 20, 2024Observed: 7.51 ft at 5:06AM May 20, 2024Observed: 7.59 ft at 5:12AM May 20, 2024Observed: 7.71 ft at 5:18AM May 20, 2024Observed: 7.73 ft at 5:24AM May 20, 2024Observed: 7.81 ft at 5:30AM May 20, 2024Observed: 7.84 ft at 5:36AM May 20, 2024Observed: 7.89 ft at 5:42AM May 20, 2024Observed: 7.97 ft at 5:48AM May 20, 2024Observed: 8.06 ft at 5:54AM May 20, 2024Observed: 8.04 ft at 6:00AM May 20, 2024Observed: 8.05 ft at 6:06AM May 20, 2024Observed: 8.04 ft at 6:12AM May 20, 2024Observed: 8.07 ft at 6:18AM May 20, 2024Observed: 8 ft at 6:24AM May 20, 2024Observed: 7.99 ft at 6:30AM May 20, 2024Observed: 7.99 ft at 6:36AM May 20, 2024Observed: 8.01 ft at 6:42AM May 20, 2024Observed: 7.99 ft at 6:48AM May 20, 2024Observed: 8 ft at 6:54AM May 20, 2024Observed: 8.06 ft at 7:00AM May 20, 2024Observed: 8.08 ft at 7:06AM May 20, 2024Observed: 8.07 ft at 7:12AM May 20, 2024Observed: 8.02 ft at 7:18AM May 20, 2024Observed: 7.96 ft at 7:24AM May 20, 2024Observed: 8 ft at 7:30AM May 20, 2024Observed: 7.92 ft at 7:36AM May 20, 2024Observed: 7.81 ft at 7:42AM May 20, 2024Observed: 7.8 ft at 7:48AM May 20, 2024Observed: 7.62 ft at 7:54AM May 20, 2024Observed: 7.52 ft at 8:00AM May 20, 2024Observed: 7.49 ft at 8:06AM May 20, 2024Observed: 7.43 ft at 8:12AM May 20, 2024Observed: 7.37 ft at 8:18AM May 20, 2024Observed: 7.27 ft at 8:24AM May 20, 2024Observed: 7.16 ft at 8:30AM May 20, 2024Observed: 7.04 ft at 8:36AM May 20, 2024Observed: 6.92 ft at 8:42AM May 20, 2024Observed: 6.76 ft at 8:48AM May 20, 2024Observed: 6.59 ft at 8:54AM May 20, 2024Observed: 6.47 ft at 9:00AM May 20, 2024Observed: 6.34 ft at 9:06AM May 20, 2024Observed: 6.22 ft at 9:12AM May 20, 2024Observed: 6.11 ft at 9:18AM May 20, 2024Observed: 6.04 ft at 9:24AM May 20, 2024Observed: 5.97 ft at 9:30AM May 20, 2024Observed: 5.93 ft at 9:36AM May 20, 2024Observed: 5.68 ft at 9:42AM May 20, 2024Observed: 5.72 ft at 9:48AM May 20, 2024Observed: 5.66 ft at 9:54AM May 20, 2024Observed: 5.57 ft at 10:00AM May 20, 2024Observed: 5.43 ft at 10:06AM May 20, 2024Observed: 5.29 ft at 10:12AM May 20, 2024Observed: 5.16 ft at 10:18AM May 20, 2024Observed: 5.04 ft at 10:24AM May 20, 2024Observed: 4.93 ft at 10:30AM May 20, 2024Observed: 4.76 ft at 10:36AM May 20, 2024Observed: 4.67 ft at 10:42AM May 20, 2024Observed: 4.55 ft at 10:48AM May 20, 2024Observed: 4.42 ft at 10:54AM May 20, 2024Observed: 4.32 ft at 11:00AM May 20, 2024Observed: 4.19 ft at 11:06AM May 20, 2024Observed: 4.08 ft at 11:12AM May 20, 2024Observed: 3.96 ft at 11:18AM May 20, 2024Observed: 3.82 ft at 11:24AM May 20, 2024Observed: 3.66 ft at 11:30AM May 20, 2024Observed: 3.58 ft at 11:36AM May 20, 2024Observed: 3.48 ft at 11:42AM May 20, 2024Observed: 3.38 ft at 11:48AM May 20, 2024Observed: 3.27 ft at 11:54AM May 20, 2024Observed: 3.16 ft at 12:00PM May 20, 2024Observed: 3.09 ft at 12:06PM May 20, 2024Observed: 3.04 ft at 12:12PM May 20, 2024Observed: 2.96 ft at 12:18PM May 20, 2024Observed: 2.89 ft at 12:24PM May 20, 2024Observed: 2.86 ft at 12:30PM May 20, 2024Observed: 2.82 ft at 12:36PM May 20, 2024Observed: 2.81 ft at 12:42PM May 20, 2024Observed: 2.76 ft at 12:48PM May 20, 2024Observed: 2.75 ft at 12:54PM May 20, 2024Observed: 2.75 ft at 1:00PM May 20, 2024Observed: 2.76 ft at 1:06PM May 20, 2024Observed: 2.75 ft at 1:12PM May 20, 2024Observed: 2.76 ft at 1:18PM May 20, 2024Observed: 2.83 ft at 1:24PM May 20, 2024Observed: 2.84 ft at 1:30PM May 20, 2024Observed: 2.89 ft at 1:36PM May 20, 2024Observed: 2.94 ft at 1:42PM May 20, 2024Observed: 3.01 ft at 1:48PM May 20, 2024Observed: 3.08 ft at 1:54PM May 20, 2024Observed: 3.15 ft at 2:00PM May 20, 2024Observed: 3.25 ft at 2:06PM May 20, 2024Observed: 3.34 ft at 2:12PM May 20, 2024Observed: 3.43 ft at 2:18PM May 20, 2024Observed: 3.55 ft at 2:24PM May 20, 2024Observed: 3.67 ft at 2:30PM May 20, 2024Observed: 3.79 ft at 2:36PM May 20, 2024Observed: 3.94 ft at 2:42PM May 20, 2024Observed: 4.06 ft at 2:48PM May 20, 2024Observed: 4.19 ft at 2:54PM May 20, 2024Observed: 4.34 ft at 3:00PM May 20, 2024Observed: 4.52 ft at 3:06PM May 20, 2024Observed: 4.79 ft at 3:12PM May 20, 2024Observed: 4.71 ft at 3:18PM May 20, 2024Observed: 5.02 ft at 3:24PM May 20, 2024Observed: 5.02 ft at 3:30PM May 20, 2024Observed: 5.2 ft at 3:36PM May 20, 2024Observed: 5.34 ft at 3:42PM May 20, 2024Observed: 5.61 ft at 3:48PM May 20, 2024Observed: 5.81 ft at 3:54PM May 20, 2024Observed: 5.88 ft at 4:00PM May 20, 2024Observed: 6.11 ft at 4:06PM May 20, 2024Observed: 6.34 ft at 4:12PM May 20, 2024Observed: 6.56 ft at 4:18PM May 20, 2024Observed: 6.32 ft at 4:24PM May 20, 2024Observed: 6.78 ft at 4:30PM May 20, 2024Observed: 6.95 ft at 4:36PM May 20, 2024Observed: 7.08 ft at 4:42PM May 20, 2024Observed: 7.2 ft at 4:48PM May 20, 2024Observed: 7.41 ft at 4:54PM May 20, 2024Observed: 7.51 ft at 5:00PM May 20, 2024Observed: 7.66 ft at 5:06PM May 20, 2024Observed: 7.77 ft at 5:12PM May 20, 2024Observed: 7.9 ft at 5:18PM May 20, 2024Observed: 7.97 ft at 5:24PM May 20, 2024Observed: 8.12 ft at 5:30PM May 20, 2024Observed: 8.21 ft at 5:36PM May 20, 2024Observed: 8.28 ft at 5:42PM May 20, 2024Observed: 8.39 ft at 5:48PM May 20, 2024Observed: 8.48 ft at 5:54PM May 20, 2024Observed: 8.57 ft at 6:00PM May 20, 2024Observed: 8.62 ft at 6:06PM May 20, 2024Observed: 8.7 ft at 6:12PM May 20, 2024Observed: 8.75 ft at 6:18PM May 20, 2024Observed: 8.8 ft at 6:24PM May 20, 2024Observed: 8.82 ft at 6:30PM May 20, 2024Observed: 8.87 ft at 6:36PM May 20, 2024Observed: 8.65 ft at 6:42PM May 20, 2024Observed: 8.94 ft at 6:48PM May 20, 2024Observed: 9 ft at 6:54PM May 20, 2024Observed: 8.96 ft at 7:00PM May 20, 2024Observed: 9.06 ft at 7:06PM May 20, 2024Observed: 9.02 ft at 7:12PM May 20, 2024Observed: 9.06 ft at 7:18PM May 20, 2024Observed: 9.07 ft at 7:24PM May 20, 2024Observed: 8.93 ft at 7:30PM May 20, 2024Observed: 9.11 ft at 7:36PM May 20, 2024Highest Observation: 9.12 ft at 7:42PM May 20, 2024Observed: 9.09 ft at 7:48PM May 20, 2024Observed: 9.04 ft at 8:00PM May 20, 2024Observed: 8.96 ft at 8:06PM May 20, 2024Observed: 8.94 ft at 8:12PM May 20, 2024Observed: 8.85 ft at 8:18PM May 20, 2024Observed: 8.78 ft at 8:24PM May 20, 2024Observed: 8.69 ft at 8:30PM May 20, 2024Observed: 8.57 ft at 8:36PM May 20, 2024Observed: 8.5 ft at 8:42PM May 20, 2024Observed: 8.23 ft at 8:48PM May 20, 2024Observed: 8.16 ft at 8:54PM May 20, 2024Observed: 8.09 ft at 9:00PM May 20, 2024Observed: 7.94 ft at 9:06PM May 20, 2024Observed: 7.83 ft at 9:12PM May 20, 2024Observed: 7.63 ft at 9:18PM May 20, 2024Observed: 7.53 ft at 9:24PM May 20, 2024Observed: 7.43 ft at 9:30PM May 20, 2024Observed: 7.32 ft at 9:36PM May 20, 2024Observed: 7.13 ft at 9:42PM May 20, 2024Observed: 7.02 ft at 9:48PM May 20, 2024Observed: 6.92 ft at 9:54PM May 20, 2024Observed: 6.78 ft at 10:00PM May 20, 2024Observed: 6.61 ft at 10:06PM May 20, 2024Observed: 6.45 ft at 10:12PM May 20, 2024Observed: 6.32 ft at 10:18PM May 20, 2024Observed: 6.16 ft at 10:24PM May 20, 2024Observed: 6.01 ft at 10:30PM May 20, 2024Observed: 5.86 ft at 10:36PM May 20, 2024Observed: 5.7 ft at 10:42PM May 20, 2024Observed: 5.55 ft at 10:48PM May 20, 2024Observed: 5.42 ft at 10:54PM May 20, 2024Observed: 5.27 ft at 11:00PM May 20, 2024Observed: 5.09 ft at 11:06PM May 20, 2024Observed: 4.96 ft at 11:12PM May 20, 2024Observed: 4.81 ft at 11:18PM May 20, 2024Observed: 4.64 ft at 11:24PM May 20, 2024Observed: 4.49 ft at 11:30PM May 20, 2024Observed: 4.32 ft at 11:36PM May 20, 2024Observed: 4.16 ft at 11:42PM May 20, 2024Observed: 4.03 ft at 11:48PM May 20, 2024Observed: 3.86 ft at 11:54PM May 20, 2024Observed: 3.72 ft at 12:00AM May 21, 2024Observed: 3.58 ft at 12:06AM May 21, 2024Observed: 3.41 ft at 12:12AM May 21, 2024Observed: 3.29 ft at 12:18AM May 21, 2024Observed: 3.11 ft at 12:24AM May 21, 2024Observed: 2.99 ft at 12:30AM May 21, 2024Observed: 3.1 ft at 12:36AM May 21, 2024Observed: 2.71 ft at 12:42AM May 21, 2024Observed: 2.73 ft at 12:48AM May 21, 2024Observed: 2.69 ft at 12:54AM May 21, 2024Observed: 2.59 ft at 1:00AM May 21, 2024Observed: 2.56 ft at 1:06AM May 21, 2024Observed: 2.52 ft at 1:12AM May 21, 2024Observed: 2.48 ft at 1:18AM May 21, 2024Observed: 2.45 ft at 1:24AM May 21, 2024Observed: 2.39 ft at 1:30AM May 21, 2024Observed: 2.36 ft at 1:36AM May 21, 2024Observed: 2.43 ft at 1:42AM May 21, 2024Observed: 2.25 ft at 1:48AM May 21, 2024Observed: 2.35 ft at 1:54AM May 21, 2024Observed: 2.48 ft at 2:00AM May 21, 2024Observed: 2.18 ft at 2:06AM May 21, 2024Observed: 2.54 ft at 2:12AM May 21, 2024Observed: 2.56 ft at 2:18AM May 21, 2024Observed: 2.75 ft at 2:24AM May 21, 2024Observed: 2.9 ft at 2:30AM May 21, 2024Observed: 2.85 ft at 2:36AM May 21, 2024Observed: 3.02 ft at 2:42AM May 21, 2024Observed: 3.13 ft at 2:48AM May 21, 2024Observed: 3.31 ft at 2:54AM May 21, 2024Observed: 3.44 ft at 3:00AM May 21, 2024Observed: 3.55 ft at 3:06AM May 21, 2024Observed: 3.7 ft at 3:12AM May 21, 2024Observed: 3.88 ft at 3:18AM May 21, 2024Observed: 4.09 ft at 3:24AM May 21, 2024Observed: 4.51 ft at 3:30AM May 21, 2024Observed: 4.33 ft at 3:36AM May 21, 2024Observed: 4.79 ft at 3:42AM May 21, 2024Observed: 4.46 ft at 3:48AM May 21, 2024Observed: 4.89 ft at 3:54AM May 21, 2024Observed: 4.91 ft at 4:00AM May 21, 2024Observed: 5.25 ft at 4:06AM May 21, 2024Observed: 5.38 ft at 4:12AM May 21, 2024Observed: 5.5 ft at 4:18AM May 21, 2024Observed: 5.72 ft at 4:24AM May 21, 2024Observed: 5.8 ft at 4:30AM May 21, 2024Observed: 6.07 ft at 4:36AM May 21, 2024Observed: 6.15 ft at 4:42AM May 21, 2024Observed: 6.33 ft at 4:48AM May 21, 2024Observed: 6.45 ft at 4:54AM May 21, 2024Observed: 6.62 ft at 5:00AM May 21, 2024Observed: 6.77 ft at 5:06AM May 21, 2024Observed: 6.86 ft at 5:12AM May 21, 2024Observed: 6.98 ft at 5:18AM May 21, 2024Observed: 7.1 ft at 5:24AM May 21, 2024Observed: 7.2 ft at 5:30AM May 21, 2024Observed: 7.31 ft at 5:36AM May 21, 2024Observed: 7.41 ft at 5:42AM May 21, 2024Observed: 7.51 ft at 5:48AM May 21, 2024Observed: 7.62 ft at 5:54AM May 21, 2024Observed: 7.67 ft at 6:00AM May 21, 2024Observed: 7.8 ft at 6:06AM May 21, 2024Observed: 7.88 ft at 6:12AM May 21, 2024Observed: 7.93 ft at 6:18AM May 21, 2024Observed: 8.02 ft at 6:24AM May 21, 2024Observed: 8.11 ft at 6:30AM May 21, 2024Observed: 8.14 ft at 6:36AM May 21, 2024Observed: 8.19 ft at 6:42AM May 21, 2024Observed: 8.24 ft at 6:48AM May 21, 2024Observed: 8.27 ft at 6:54AM May 21, 2024Observed: 8.28 ft at 7:00AM May 21, 2024Observed: 8.29 ft at 7:06AM May 21, 2024Observed: 8.29 ft at 7:12AM May 21, 2024Observed: 8.28 ft at 7:18AM May 21, 2024Observed: 8.26 ft at 7:24AM May 21, 2024Observed: 8.23 ft at 7:30AM May 21, 2024Observed: 8.2 ft at 7:36AM May 21, 2024Observed: 8.16 ft at 7:42AM May 21, 2024Observed: 8.12 ft at 7:48AM May 21, 2024Observed: 8.06 ft at 7:54AM May 21, 2024Observed: 8.02 ft at 8:00AM May 21, 2024Observed: 7.98 ft at 8:06AM May 21, 2024Observed: 7.9 ft at 8:12AM May 21, 2024Observed: 7.83 ft at 8:18AM May 21, 2024Observed: 7.78 ft at 8:24AM May 21, 2024Observed: 7.69 ft at 8:30AM May 21, 2024Observed: 7.56 ft at 8:36AM May 21, 2024Observed: 7.47 ft at 8:42AM May 21, 2024Observed: 7.39 ft at 8:48AM May 21, 2024Observed: 7.27 ft at 8:54AM May 21, 2024Observed: 7.14 ft at 9:00AM May 21, 2024Observed: 7.03 ft at 9:06AM May 21, 2024Observed: 6.92 ft at 9:12AM May 21, 2024Observed: 6.77 ft at 9:18AM May 21, 2024Observed: 6.62 ft at 9:24AM May 21, 2024Observed: 6.49 ft at 9:30AM May 21, 2024Observed: 6.34 ft at 9:36AM May 21, 2024Observed: 6.2 ft at 9:42AM May 21, 2024Observed: 6.04 ft at 9:48AM May 21, 2024Observed: 5.91 ft at 9:54AM May 21, 2024Observed: 5.75 ft at 10:00AM May 21, 2024Observed: 5.63 ft at 10:06AM May 21, 2024Observed: 5.5 ft at 10:12AM May 21, 2024Observed: 5.33 ft at 10:18AM May 21, 2024Observed: 5.2 ft at 10:24AM May 21, 2024Observed: 5.04 ft at 10:30AM May 21, 2024Observed: 4.91 ft at 10:36AM May 21, 2024Observed: 4.75 ft at 10:42AM May 21, 2024Observed: 4.6 ft at 10:48AM May 21, 2024Observed: 4.41 ft at 10:54AM May 21, 2024Observed: 4.27 ft at 11:00AM May 21, 2024Observed: 4.15 ft at 11:06AM May 21, 2024Observed: 3.99 ft at 11:12AM May 21, 2024Observed: 3.83 ft at 11:18AM May 21, 2024Observed: 3.7 ft at 11:24AM May 21, 2024Observed: 3.52 ft at 11:30AM May 21, 2024Observed: 3.37 ft at 11:36AM May 21, 2024Observed: 3.23 ft at 11:42AM May 21, 2024Observed: 3.14 ft at 11:48AM May 21, 2024Observed: 3 ft at 11:54AM May 21, 2024Observed: 2.88 ft at 12:00PM May 21, 2024Observed: 2.8 ft at 12:06PM May 21, 2024Observed: 2.67 ft at 12:12PM May 21, 2024Observed: 2.56 ft at 12:18PM May 21, 2024Observed: 2.47 ft at 12:24PM May 21, 2024Observed: 2.39 ft at 12:30PM May 21, 2024Observed: 2.37 ft at 12:36PM May 21, 2024Observed: 2.21 ft at 12:42PM May 21, 2024Observed: 2.14 ft at 12:48PM May 21, 2024Observed: 2.12 ft at 12:54PM May 21, 2024Observed: 2.06 ft at 1:00PM May 21, 2024Observed: 2.04 ft at 1:06PM May 21, 2024Observed: 2.05 ft at 1:12PM May 21, 2024Observed: 1.93 ft at 1:18PM May 21, 2024Observed: 1.97 ft at 1:30PM May 21, 2024Observed: 2.06 ft at 1:36PM May 21, 2024Observed: 2.03 ft at 1:42PM May 21, 2024Observed: 2.15 ft at 1:48PM May 21, 2024Observed: 2.19 ft at 1:54PM May 21, 2024Observed: 2.22 ft at 2:00PM May 21, 2024Observed: 2.35 ft at 2:06PM May 21, 2024Observed: 2.37 ft at 2:12PM May 21, 2024Observed: 2.5 ft at 2:18PM May 21, 2024Observed: 2.62 ft at 2:24PM May 21, 2024Observed: 2.7 ft at 2:30PM May 21, 2024Observed: 2.85 ft at 2:36PM May 21, 2024Observed: 2.97 ft at 2:42PM May 21, 2024Observed: 3.1 ft at 2:48PM May 21, 2024Observed: 3.24 ft at 2:54PM May 21, 2024Observed: 3.4 ft at 3:00PM May 21, 2024Observed: 3.56 ft at 3:06PM May 21, 2024Observed: 3.71 ft at 3:12PM May 21, 2024Observed: 3.97 ft at 3:18PM May 21, 2024Observed: 4.19 ft at 3:24PM May 21, 2024Observed: 4.21 ft at 3:30PM May 21, 2024Observed: 4.54 ft at 3:36PM May 21, 2024Observed: 4.54 ft at 3:42PM May 21, 2024Observed: 4.77 ft at 3:48PM May 21, 2024Observed: 4.85 ft at 3:54PM May 21, 2024Observed: 5.12 ft at 4:00PM May 21, 2024Observed: 5.36 ft at 4:06PM May 21, 2024Observed: 5.44 ft at 4:12PM May 21, 2024Observed: 5.7 ft at 4:18PM May 21, 2024Observed: 5.84 ft at 4:24PM May 21, 2024Observed: 6.01 ft at 4:30PM May 21, 2024Observed: 6.21 ft at 4:36PM May 21, 2024Observed: 6.32 ft at 4:42PM May 21, 2024Observed: 6.5 ft at 4:48PM May 21, 2024Observed: 6.67 ft at 4:54PM May 21, 2024Observed: 6.82 ft at 5:00PM May 21, 2024Observed: 6.95 ft at 5:06PM May 21, 2024Observed: 7.09 ft at 5:12PM May 21, 2024Observed: 7.21 ft at 5:18PM May 21, 2024Observed: 7.37 ft at 5:24PM May 21, 2024Observed: 7.46 ft at 5:30PM May 21, 2024Observed: 7.58 ft at 5:36PM May 21, 2024Observed: 7.7 ft at 5:42PM May 21, 2024Observed: 7.82 ft at 5:48PM May 21, 2024Observed: 7.91 ft at 5:54PM May 21, 2024Observed: 8.01 ft at 6:00PM May 21, 2024Observed: 8.11 ft at 6:06PM May 21, 2024Observed: 8.2 ft at 6:12PM May 21, 2024Observed: 8.28 ft at 6:18PM May 21, 2024Observed: 8.37 ft at 6:24PM May 21, 2024Observed: 8.45 ft at 6:30PM May 21, 2024Observed: 8.52 ft at 6:36PM May 21, 2024Observed: 8.58 ft at 6:42PM May 21, 2024Observed: 8.63 ft at 6:48PM May 21, 2024Highest Forecast: 9.1 ft 8:00PM May 21, 2024Forecast: 8.6 ft 9:00PM May 21, 2024Forecast: 7.5 ft 10:00PM May 21, 2024Forecast: 5.9 ft 11:00PM May 21, 2024Forecast: 4.3 ft 12:00AM May 22, 2024Forecast: 2.7 ft 1:00AM May 22, 2024Forecast: 2 ft 2:00AM May 22, 2024Forecast: 2.3 ft 3:00AM May 22, 2024Forecast: 3.4 ft 4:00AM May 22, 2024Forecast: 4.9 ft 5:00AM May 22, 2024Forecast: 6.4 ft 6:00AM May 22, 2024Forecast: 7.4 ft 7:00AM May 22, 2024Forecast: 7.8 ft 8:00AM May 22, 2024Forecast: 7.4 ft 9:00AM May 22, 2024Forecast: 6.3 ft 10:00AM May 22, 2024Forecast: 4.9 ft 11:00AM May 22, 2024Forecast: 3.4 ft 12:00PM May 22, 2024Forecast: 2.2 ft 1:00PM May 22, 2024Forecast: 1.7 ft 2:00PM May 22, 2024Forecast: 2 ft 3:00PM May 22, 2024Forecast: 3.3 ft 4:00PM May 22, 2024Forecast: 5.1 ft 5:00PM May 22, 2024Forecast: 6.8 ft 6:00PM May 22, 2024Forecast: 8.2 ft 7:00PM May 22, 2024Forecast: 8.9 ft 8:00PM May 22, 2024Forecast: 8.9 ft 9:00PM May 22, 2024Forecast: 8.1 ft 10:00PM May 22, 2024Forecast: 6.8 ft 11:00PM May 22, 2024Forecast: 5.1 ft 12:00AM May 23, 2024Forecast: 3.4 ft 1:00AM May 23, 2024Forecast: 2.1 ft 2:00AM May 23, 2024Forecast: 1.6 ft 3:00AM May 23, 2024Forecast: 2.2 ft 4:00AM May 23, 2024Forecast: 3.5 ft 5:00AM May 23, 2024Forecast: 5.2 ft 6:00AM May 23, 2024Forecast: 6.6 ft 7:00AM May 23, 2024Forecast: 7.5 ft 8:00AM May 23, 2024Forecast: 7.6 ft 9:00AM May 23, 2024Forecast: 6.9 ft 10:00AM May 23, 2024Forecast: 5.7 ft 11:00AM May 23, 2024Forecast: 4.3 ft 12:00PM May 23, 2024Forecast: 2.8 ft 1:00PM May 23, 2024Forecast: 1.8 ft 2:00PM May 23, 2024Forecast: 1.5 ft 3:00PM May 23, 2024Forecast: 2.2 ft 4:00PM May 23, 2024Forecast: 3.7 ft 5:00PM May 23, 2024Forecast: 5.6 ft 6:00PM May 23, 2024Forecast: 7.4 ft 7:00PM May 23, 2024Forecast: 8.5 ft 8:00PM May 23, 2024Forecast: 9 ft 9:00PM May 23, 2024Forecast: 8.6 ft 10:00PM May 23, 2024Forecast: 7.6 ft 11:00PM May 23, 2024Forecast: 6.2 ft 12:00AM May 24, 2024Forecast: 4.5 ft 1:00AM May 24, 2024Forecast: 2.8 ft 2:00AM May 24, 2024Forecast: 1.6 ft 3:00AM May 24, 2024Forecast: 1.4 ft 4:00AM May 24, 2024Forecast: 2.4 ft 5:00AM May 24, 2024Forecast: 3.9 ft 6:00AM May 24, 2024Forecast: 5.5 ft 7:00AM May 24, 2024Forecast: 6.8 ft 8:00AM May 24, 2024Forecast: 7.4 ft 9:00AM May 24, 2024Forecast: 7.2 ft 10:00AM May 24, 2024Forecast: 6.4 ft 11:00AM May 24, 2024Forecast: 5.1 ft 12:00PM May 24, 2024Forecast: 3.6 ft 1:00PM May 24, 2024Forecast: 2.2 ft 2:00PM May 24, 2024Forecast: 1.3 ft 3:00PM May 24, 2024Forecast: 1.4 ft 4:00PM May 24, 2024Forecast: 2.4 ft 5:00PM May 24, 2024Forecast: 4.2 ft 6:00PM May 24, 2024Forecast: 6.1 ft 7:00PM May 24, 2024NOAA - National Ocean ServiceFPKG1(plotting HMIRG) Graph Created (7:17PM May 21, 2024)ObservedForecast (issued 8:41AM May 21)Latest observed value: 8.63 ft at 6:48 PM EDT 21-May-2024. Flood Stage is 9.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: During a Tropical Storm or Hurricane Watch or Warning, inundation mapping provided by the National Hurricane Center (go to the web site and select the storm of interest) reflects a reasonable worst case scenario. The forecast above is the total water forecast that is most likely to occur.

NOTE: Forecasts for the Savannah River at Fort Pulaski (IN MLLW) 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 - at Savannah (IN MLLW) Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 10.5
Moderate Flood Stage: 10
Flood Stage: 9.5
Action Stage: 9.2
Low Stage (in feet): -2

Historic Crests
(1) 12.56 ft on 10/08/2016
(2) 12.24 ft on 09/11/2017
(3) 10.86 ft on 10/15/1947
(4) 10.45 ft on 11/07/2021
(5) 10.43 ft on 10/27/2015
(6) 10.41 ft on 11/10/2022
(7) 10.40 ft on 08/11/1940
(8) 10.26 ft on 02/07/1993
(9) 10.25 ft on 11/23/2018
(10) 10.20 ft on 06/04/2023
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.07 ft on 12/17/2023
(2) 9.93 ft on 09/29/2023
(3) 9.94 ft on 09/28/2023
(4) 9.95 ft on 09/27/2023
(5) 9.90 ft on 08/31/2023
(6) 10.00 ft on 08/02/2023
(7) 9.92 ft on 06/05/2023
(8) 10.20 ft on 06/04/2023
(9) 9.81 ft on 06/03/2023
(10) 9.78 ft on 05/18/2023
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -4.60 ft on 03/21/1936
(2) -4.19 ft on 03/13/1993
(3) -4.10 ft on 03/03/1942
(4) -3.99 ft on 11/30/1963
(5) -3.99 ft on 02/15/1953
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
 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
12.56 Record tide level reached in association with Hurricane Matthew which made landfall near McClellanville, SC as a Category 1 hurricane on October 8th, 2016.
12.24 Peak tide level reached in association with Tropical Storm Irma on September 11th, 2017.
10.86 Peak tide level reached in association with an unnamed hurricane that made landfall near Ossabaw Island, GA as a Category 2 hurricane on October 15th, 1947.
10.5 At 10.5 ft MLLW, major coastal flooding occurs. Damaging flooding is expected, expanding along the entire southeast Georgia coast. Flooding will likely cause the closure of HW-80, isolating residents on Tybee Island. Several other island communities will also likely become isolated due to flooded and impassable roadways. On Tybee Island, widespread significant flooding is expected with numerous properties impacted.
10.4 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.
10.02 Peak tide level reached in association with Tropical Storm Gabrielle as it moved away from the Southeast coast on September 16th, 2001.
10 At 10.0 ft MLLW, moderate coastal flooding occurs. Shipyard Rd will be impassable, isolating residents on Burnside Island. Water will start to encroach on HW-80 and as the tide gets closer to 10.5 ft MLLW, could begin to cover portions of the roadway. Flooding will expand on Tybee Island and Catalina Dr and Lewis Ave will be impassable. Flooding will also impact Wilmington Island, the Coffee Bluff community, Ossabaw Island, Sapelo Island, and portions of HW-17 south of Darien.
9.5 At 9.5 ft MLLW, minor coastal flooding occurs. Flooding will begin to impact Shipyard Road to Burnside Island. Parts of Ft Pulaski National Monument will begin to flood, including several trails. Flooding will also begin to impact Tybee Island including Catalina Dr and Lewis Ave. In Bryan County, water could breach docks near Ft McAllister and flooding will impact portions of Mill Hill Rd. In Liberty County, flooding impacts the Halfmoon Landing area and Cattle Hammock Rd near Bermuda Bluff subdivision.
Low Water Impacts Collapse
If you notice any errors in the below information, please contact our Webmaster
-2.0 At -2.0 ft MLLW, very low water levels will occur along the southeast Georgia coast. This could cause navigation issues along the coast including tidal creeks, inlets, and in marsh areas. Also, areas that are normally under water could be exposed.
About This Location Collapse

Latitude: 32.034680° N, Longitude: 80.903029° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 9.5 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 -4.05 5.45 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 -3.14 6.36 Older USGS topographic maps, NGVD29 benchmarks
MSL -3.82 5.68 Older USGS topographic maps, MSL benchmarks
Other -7.50 2.00 Mean Higher High Water (MHHW), which is used as a proxy for inundation.
Additional Information Collapse
Gage data plotted here is referenced to Mean Lower Low Water (MLLW). Click here to view other datums as well as the astronomical tide predictions for Fort Pulaski. 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
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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
North Charleston, SC 29406
(843) 747-5860
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