Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 

Web Portal Changes:

Please visit https://www.weather.gov/owp/operations for more information.



Hydrograph River at a Glance Download
Ludlum Thorofare at Sea Isle City (IN MLLW) Tide Height (ft)Observed: 1.97 ft at 5:06AM Apr 29, 2024Observed: 1.9 ft at 5:12AM Apr 29, 2024Observed: 1.83 ft at 5:18AM Apr 29, 2024Observed: 1.74 ft at 5:24AM Apr 29, 2024Observed: 1.63 ft at 5:30AM Apr 29, 2024Observed: 1.55 ft at 5:36AM Apr 29, 2024Observed: 1.49 ft at 5:42AM Apr 29, 2024Observed: 1.43 ft at 5:48AM Apr 29, 2024Observed: 1.37 ft at 5:54AM Apr 29, 2024Observed: 1.3 ft at 6:00AM Apr 29, 2024Observed: 1.25 ft at 6:06AM Apr 29, 2024Observed: 1.19 ft at 6:12AM Apr 29, 2024Observed: 1.13 ft at 6:18AM Apr 29, 2024Observed: 1.07 ft at 6:24AM Apr 29, 2024Observed: 1 ft at 6:30AM Apr 29, 2024Observed: 0.95 ft at 6:36AM Apr 29, 2024Observed: 0.93 ft at 6:42AM Apr 29, 2024Observed: 0.91 ft at 6:48AM Apr 29, 2024Observed: 0.87 ft at 6:54AM Apr 29, 2024Observed: 0.83 ft at 7:00AM Apr 29, 2024Observed: 0.78 ft at 7:06AM Apr 29, 2024Observed: 0.77 ft at 7:12AM Apr 29, 2024Observed: 0.79 ft at 7:18AM Apr 29, 2024Observed: 0.82 ft at 7:24AM Apr 29, 2024Observed: 0.85 ft at 7:30AM Apr 29, 2024Observed: 0.88 ft at 7:36AM Apr 29, 2024Observed: 0.88 ft at 7:42AM Apr 29, 2024Observed: 0.87 ft at 7:48AM Apr 29, 2024Observed: 0.89 ft at 7:54AM Apr 29, 2024Observed: 0.93 ft at 8:00AM Apr 29, 2024Observed: 1.01 ft at 8:06AM Apr 29, 2024Observed: 1.08 ft at 8:12AM Apr 29, 2024Observed: 1.13 ft at 8:18AM Apr 29, 2024Observed: 1.16 ft at 8:24AM Apr 29, 2024Observed: 1.23 ft at 8:30AM Apr 29, 2024Observed: 1.31 ft at 8:36AM Apr 29, 2024Observed: 1.39 ft at 8:42AM Apr 29, 2024Observed: 1.46 ft at 8:48AM Apr 29, 2024Observed: 1.53 ft at 8:54AM Apr 29, 2024Observed: 1.6 ft at 9:00AM Apr 29, 2024Observed: 1.66 ft at 9:06AM Apr 29, 2024Observed: 1.72 ft at 9:12AM Apr 29, 2024Observed: 1.79 ft at 9:18AM Apr 29, 2024Observed: 1.89 ft at 9:24AM Apr 29, 2024Observed: 1.98 ft at 9:30AM Apr 29, 2024Observed: 2.05 ft at 9:36AM Apr 29, 2024Observed: 2.13 ft at 9:42AM Apr 29, 2024Observed: 2.19 ft at 9:48AM Apr 29, 2024Observed: 2.26 ft at 9:54AM Apr 29, 2024Observed: 2.33 ft at 10:00AM Apr 29, 2024Observed: 2.41 ft at 10:06AM Apr 29, 2024Observed: 2.49 ft at 10:12AM Apr 29, 2024Observed: 2.58 ft at 10:18AM Apr 29, 2024Observed: 2.66 ft at 10:24AM Apr 29, 2024Observed: 2.74 ft at 10:30AM Apr 29, 2024Observed: 2.82 ft at 10:36AM Apr 29, 2024Observed: 2.89 ft at 10:42AM Apr 29, 2024Observed: 2.98 ft at 10:48AM Apr 29, 2024Observed: 3.06 ft at 10:54AM Apr 29, 2024Observed: 3.15 ft at 11:00AM Apr 29, 2024Observed: 3.21 ft at 11:06AM Apr 29, 2024Observed: 3.3 ft at 11:12AM Apr 29, 2024Observed: 3.37 ft at 11:18AM Apr 29, 2024Observed: 3.43 ft at 11:24AM Apr 29, 2024Observed: 3.48 ft at 11:30AM Apr 29, 2024Observed: 3.54 ft at 11:36AM Apr 29, 2024Observed: 3.6 ft at 11:42AM Apr 29, 2024Observed: 3.64 ft at 11:48AM Apr 29, 2024Observed: 3.7 ft at 11:54AM Apr 29, 2024Observed: 3.73 ft at 12:00PM Apr 29, 2024Observed: 3.74 ft at 12:06PM Apr 29, 2024Observed: 3.78 ft at 12:12PM Apr 29, 2024Observed: 3.82 ft at 12:18PM Apr 29, 2024Observed: 3.85 ft at 12:24PM Apr 29, 2024Observed: 3.87 ft at 12:30PM Apr 29, 2024Observed: 3.88 ft at 12:36PM Apr 29, 2024Observed: 3.89 ft at 12:42PM Apr 29, 2024Observed: 3.89 ft at 12:48PM Apr 29, 2024Observed: 3.9 ft at 12:54PM Apr 29, 2024Observed: 3.9 ft at 1:00PM Apr 29, 2024Observed: 3.9 ft at 1:06PM Apr 29, 2024Observed: 3.87 ft at 1:12PM Apr 29, 2024Observed: 3.83 ft at 1:18PM Apr 29, 2024Observed: 3.79 ft at 1:24PM Apr 29, 2024Observed: 3.76 ft at 1:30PM Apr 29, 2024Observed: 3.7 ft at 1:36PM Apr 29, 2024Observed: 3.66 ft at 1:42PM Apr 29, 2024Observed: 3.63 ft at 1:48PM Apr 29, 2024Observed: 3.6 ft at 1:54PM Apr 29, 2024Observed: 3.54 ft at 2:00PM Apr 29, 2024Observed: 3.47 ft at 2:06PM Apr 29, 2024Observed: 3.41 ft at 2:12PM Apr 29, 2024Observed: 3.38 ft at 2:18PM Apr 29, 2024Observed: 3.33 ft at 2:24PM Apr 29, 2024Observed: 3.28 ft at 2:30PM Apr 29, 2024Observed: 3.23 ft at 2:36PM Apr 29, 2024Observed: 3.17 ft at 2:42PM Apr 29, 2024Observed: 3.12 ft at 2:48PM Apr 29, 2024Observed: 3.07 ft at 2:54PM Apr 29, 2024Observed: 3.02 ft at 3:00PM Apr 29, 2024Observed: 2.95 ft at 3:06PM Apr 29, 2024Observed: 2.88 ft at 3:12PM Apr 29, 2024Observed: 2.81 ft at 3:18PM Apr 29, 2024Observed: 2.73 ft at 3:24PM Apr 29, 2024Observed: 2.66 ft at 3:30PM Apr 29, 2024Observed: 2.61 ft at 3:36PM Apr 29, 2024Observed: 2.54 ft at 3:42PM Apr 29, 2024Observed: 2.47 ft at 3:48PM Apr 29, 2024Observed: 2.42 ft at 3:54PM Apr 29, 2024Observed: 2.37 ft at 4:00PM Apr 29, 2024Observed: 2.3 ft at 4:06PM Apr 29, 2024Observed: 2.22 ft at 4:12PM Apr 29, 2024Observed: 2.15 ft at 4:18PM Apr 29, 2024Observed: 2.11 ft at 4:24PM Apr 29, 2024Observed: 2.06 ft at 4:30PM Apr 29, 2024Observed: 2 ft at 4:36PM Apr 29, 2024Observed: 1.93 ft at 4:42PM Apr 29, 2024Observed: 1.87 ft at 4:48PM Apr 29, 2024Observed: 1.82 ft at 4:54PM Apr 29, 2024Observed: 1.77 ft at 5:00PM Apr 29, 2024Observed: 1.68 ft at 5:06PM Apr 29, 2024Observed: 1.6 ft at 5:12PM Apr 29, 2024Observed: 1.54 ft at 5:18PM Apr 29, 2024Observed: 1.5 ft at 5:24PM Apr 29, 2024Observed: 1.48 ft at 5:30PM Apr 29, 2024Observed: 1.44 ft at 5:36PM Apr 29, 2024Observed: 1.4 ft at 5:42PM Apr 29, 2024Observed: 1.36 ft at 5:48PM Apr 29, 2024Observed: 1.32 ft at 5:54PM Apr 29, 2024Observed: 1.28 ft at 6:00PM Apr 29, 2024Observed: 1.26 ft at 6:06PM Apr 29, 2024Observed: 1.24 ft at 6:12PM Apr 29, 2024Observed: 1.22 ft at 6:18PM Apr 29, 2024Observed: 1.23 ft at 6:24PM Apr 29, 2024Observed: 1.21 ft at 6:30PM Apr 29, 2024Observed: 1.19 ft at 6:36PM Apr 29, 2024Observed: 1.2 ft at 6:42PM Apr 29, 2024Observed: 1.2 ft at 6:48PM Apr 29, 2024Observed: 1.21 ft at 6:54PM Apr 29, 2024Observed: 1.24 ft at 7:00PM Apr 29, 2024Observed: 1.27 ft at 7:06PM Apr 29, 2024Observed: 1.3 ft at 7:12PM Apr 29, 2024Observed: 1.34 ft at 7:18PM Apr 29, 2024Observed: 1.38 ft at 7:24PM Apr 29, 2024Observed: 1.41 ft at 7:30PM Apr 29, 2024Observed: 1.47 ft at 7:36PM Apr 29, 2024Observed: 1.53 ft at 7:42PM Apr 29, 2024Observed: 1.59 ft at 7:48PM Apr 29, 2024Observed: 1.67 ft at 7:54PM Apr 29, 2024Observed: 1.74 ft at 8:00PM Apr 29, 2024Observed: 1.79 ft at 8:06PM Apr 29, 2024Observed: 1.84 ft at 8:12PM Apr 29, 2024Observed: 1.9 ft at 8:18PM Apr 29, 2024Observed: 1.97 ft at 8:24PM Apr 29, 2024Observed: 2.04 ft at 8:30PM Apr 29, 2024Observed: 2.11 ft at 8:36PM Apr 29, 2024Observed: 2.2 ft at 8:42PM Apr 29, 2024Observed: 2.29 ft at 8:48PM Apr 29, 2024Observed: 2.37 ft at 8:54PM Apr 29, 2024Observed: 2.44 ft at 9:00PM Apr 29, 2024Observed: 2.53 ft at 9:06PM Apr 29, 2024Observed: 2.62 ft at 9:12PM Apr 29, 2024Observed: 2.7 ft at 9:18PM Apr 29, 2024Observed: 2.79 ft at 9:24PM Apr 29, 2024Observed: 2.87 ft at 9:30PM Apr 29, 2024Observed: 2.94 ft at 9:36PM Apr 29, 2024Observed: 3.02 ft at 9:42PM Apr 29, 2024Observed: 3.1 ft at 9:48PM Apr 29, 2024Observed: 3.21 ft at 9:54PM Apr 29, 2024Observed: 3.28 ft at 10:00PM Apr 29, 2024Observed: 3.35 ft at 10:06PM Apr 29, 2024Observed: 3.46 ft at 10:12PM Apr 29, 2024Observed: 3.55 ft at 10:18PM Apr 29, 2024Observed: 3.62 ft at 10:24PM Apr 29, 2024Observed: 3.69 ft at 10:30PM Apr 29, 2024Observed: 3.76 ft at 10:36PM Apr 29, 2024Observed: 3.84 ft at 10:42PM Apr 29, 2024Observed: 3.91 ft at 10:48PM Apr 29, 2024Observed: 3.97 ft at 10:54PM Apr 29, 2024Observed: 4.05 ft at 11:00PM Apr 29, 2024Observed: 4.12 ft at 11:06PM Apr 29, 2024Observed: 4.18 ft at 11:12PM Apr 29, 2024Observed: 4.26 ft at 11:18PM Apr 29, 2024Observed: 4.34 ft at 11:24PM Apr 29, 2024Observed: 4.41 ft at 11:30PM Apr 29, 2024Observed: 4.49 ft at 11:36PM Apr 29, 2024Observed: 4.57 ft at 11:42PM Apr 29, 2024Observed: 4.63 ft at 11:48PM Apr 29, 2024Observed: 4.69 ft at 11:54PM Apr 29, 2024Observed: 4.74 ft at 12:00AM Apr 30, 2024Observed: 4.79 ft at 12:06AM Apr 30, 2024Observed: 4.84 ft at 12:12AM Apr 30, 2024Observed: 4.89 ft at 12:18AM Apr 30, 2024Observed: 4.94 ft at 12:24AM Apr 30, 2024Observed: 4.97 ft at 12:30AM Apr 30, 2024Observed: 4.99 ft at 12:36AM Apr 30, 2024Observed: 5.02 ft at 12:42AM Apr 30, 2024Observed: 5.07 ft at 12:48AM Apr 30, 2024Observed: 5.08 ft at 12:54AM Apr 30, 2024Observed: 5.1 ft at 1:00AM Apr 30, 2024Observed: 5.13 ft at 1:06AM Apr 30, 2024Observed: 5.14 ft at 1:12AM Apr 30, 2024Observed: 5.14 ft at 1:18AM Apr 30, 2024Observed: 5.16 ft at 1:24AM Apr 30, 2024Observed: 5.16 ft at 1:30AM Apr 30, 2024Observed: 5.16 ft at 1:36AM Apr 30, 2024Observed: 5.16 ft at 1:42AM Apr 30, 2024Observed: 5.15 ft at 1:48AM Apr 30, 2024Observed: 5.14 ft at 1:54AM Apr 30, 2024Observed: 5.13 ft at 2:00AM Apr 30, 2024Observed: 5.1 ft at 2:06AM Apr 30, 2024Observed: 5.08 ft at 2:12AM Apr 30, 2024Observed: 5.05 ft at 2:18AM Apr 30, 2024Observed: 5.02 ft at 2:24AM Apr 30, 2024Observed: 5 ft at 2:30AM Apr 30, 2024Observed: 4.96 ft at 2:36AM Apr 30, 2024Observed: 4.9 ft at 2:42AM Apr 30, 2024Observed: 4.85 ft at 2:48AM Apr 30, 2024Observed: 4.81 ft at 2:54AM Apr 30, 2024Observed: 4.77 ft at 3:00AM Apr 30, 2024Observed: 4.73 ft at 3:06AM Apr 30, 2024Observed: 4.66 ft at 3:12AM Apr 30, 2024Observed: 4.6 ft at 3:18AM Apr 30, 2024Observed: 4.54 ft at 3:24AM Apr 30, 2024Observed: 4.47 ft at 3:30AM Apr 30, 2024Observed: 4.4 ft at 3:36AM Apr 30, 2024Observed: 4.34 ft at 3:42AM Apr 30, 2024Observed: 4.27 ft at 3:48AM Apr 30, 2024Observed: 4.2 ft at 3:54AM Apr 30, 2024Observed: 4.12 ft at 4:00AM Apr 30, 2024Observed: 4.05 ft at 4:06AM Apr 30, 2024Observed: 3.98 ft at 4:12AM Apr 30, 2024Observed: 3.91 ft at 4:18AM Apr 30, 2024Observed: 3.83 ft at 4:24AM Apr 30, 2024Observed: 3.73 ft at 4:30AM Apr 30, 2024Observed: 3.65 ft at 4:36AM Apr 30, 2024Observed: 3.56 ft at 4:42AM Apr 30, 2024Observed: 3.48 ft at 4:48AM Apr 30, 2024Observed: 3.39 ft at 4:54AM Apr 30, 2024Observed: 3.3 ft at 5:00AM Apr 30, 2024Observed: 3.21 ft at 5:06AM Apr 30, 2024Observed: 3.12 ft at 5:12AM Apr 30, 2024Observed: 3.03 ft at 5:18AM Apr 30, 2024Observed: 2.94 ft at 5:24AM Apr 30, 2024Observed: 2.86 ft at 5:30AM Apr 30, 2024Observed: 2.78 ft at 5:36AM Apr 30, 2024Observed: 2.69 ft at 5:42AM Apr 30, 2024Observed: 2.6 ft at 5:48AM Apr 30, 2024Observed: 2.52 ft at 5:54AM Apr 30, 2024Observed: 2.43 ft at 6:00AM Apr 30, 2024Observed: 2.35 ft at 6:06AM Apr 30, 2024Observed: 2.27 ft at 6:12AM Apr 30, 2024Observed: 2.18 ft at 6:18AM Apr 30, 2024Observed: 2.1 ft at 6:24AM Apr 30, 2024Observed: 2.01 ft at 6:30AM Apr 30, 2024Observed: 1.93 ft at 6:36AM Apr 30, 2024Observed: 1.87 ft at 6:42AM Apr 30, 2024Observed: 1.8 ft at 6:48AM Apr 30, 2024Observed: 1.74 ft at 6:54AM Apr 30, 2024Observed: 1.68 ft at 7:00AM Apr 30, 2024Observed: 1.61 ft at 7:06AM Apr 30, 2024Observed: 1.53 ft at 7:12AM Apr 30, 2024Observed: 1.47 ft at 7:18AM Apr 30, 2024Observed: 1.41 ft at 7:24AM Apr 30, 2024Observed: 1.36 ft at 7:30AM Apr 30, 2024Observed: 1.32 ft at 7:36AM Apr 30, 2024Observed: 1.29 ft at 7:42AM Apr 30, 2024Observed: 1.25 ft at 7:48AM Apr 30, 2024Observed: 1.23 ft at 7:54AM Apr 30, 2024Observed: 1.19 ft at 8:00AM Apr 30, 2024Observed: 1.17 ft at 8:06AM Apr 30, 2024Observed: 1.17 ft at 8:12AM Apr 30, 2024Observed: 1.17 ft at 8:18AM Apr 30, 2024Observed: 1.19 ft at 8:24AM Apr 30, 2024Observed: 1.22 ft at 8:30AM Apr 30, 2024Observed: 1.25 ft at 8:36AM Apr 30, 2024Observed: 1.29 ft at 8:42AM Apr 30, 2024Observed: 1.33 ft at 8:48AM Apr 30, 2024Observed: 1.39 ft at 8:54AM Apr 30, 2024Observed: 1.44 ft at 9:00AM Apr 30, 2024Observed: 1.5 ft at 9:06AM Apr 30, 2024Observed: 1.56 ft at 9:12AM Apr 30, 2024Observed: 1.63 ft at 9:18AM Apr 30, 2024Observed: 1.7 ft at 9:24AM Apr 30, 2024Observed: 1.76 ft at 9:30AM Apr 30, 2024Observed: 1.84 ft at 9:36AM Apr 30, 2024Observed: 1.9 ft at 9:42AM Apr 30, 2024Observed: 1.96 ft at 9:48AM Apr 30, 2024Observed: 2.01 ft at 9:54AM Apr 30, 2024Observed: 2.07 ft at 10:00AM Apr 30, 2024Observed: 2.13 ft at 10:06AM Apr 30, 2024Observed: 2.2 ft at 10:12AM Apr 30, 2024Observed: 2.26 ft at 10:18AM Apr 30, 2024Observed: 2.33 ft at 10:24AM Apr 30, 2024Observed: 2.4 ft at 10:30AM Apr 30, 2024Observed: 2.46 ft at 10:36AM Apr 30, 2024Observed: 2.54 ft at 10:42AM Apr 30, 2024Observed: 2.62 ft at 10:48AM Apr 30, 2024Observed: 2.68 ft at 10:54AM Apr 30, 2024Observed: 2.76 ft at 11:00AM Apr 30, 2024Observed: 2.86 ft at 11:06AM Apr 30, 2024Observed: 2.93 ft at 11:12AM Apr 30, 2024Observed: 3.01 ft at 11:18AM Apr 30, 2024Observed: 3.1 ft at 11:24AM Apr 30, 2024Observed: 3.19 ft at 11:30AM Apr 30, 2024Observed: 3.26 ft at 11:36AM Apr 30, 2024Observed: 3.31 ft at 11:42AM Apr 30, 2024Observed: 3.38 ft at 11:48AM Apr 30, 2024Observed: 3.45 ft at 11:54AM Apr 30, 2024Observed: 3.49 ft at 12:00PM Apr 30, 2024Observed: 3.55 ft at 12:06PM Apr 30, 2024Observed: 3.6 ft at 12:12PM Apr 30, 2024Observed: 3.64 ft at 12:18PM Apr 30, 2024Observed: 3.69 ft at 12:24PM Apr 30, 2024Observed: 3.74 ft at 12:30PM Apr 30, 2024Observed: 3.78 ft at 12:36PM Apr 30, 2024Observed: 3.82 ft at 12:42PM Apr 30, 2024Observed: 3.85 ft at 12:48PM Apr 30, 2024Observed: 3.88 ft at 12:54PM Apr 30, 2024Observed: 3.91 ft at 1:00PM Apr 30, 2024Observed: 3.94 ft at 1:06PM Apr 30, 2024Observed: 3.99 ft at 1:12PM Apr 30, 2024Observed: 4.03 ft at 1:18PM Apr 30, 2024Observed: 4.04 ft at 1:24PM Apr 30, 2024Observed: 4.04 ft at 1:30PM Apr 30, 2024Observed: 4.05 ft at 1:36PM Apr 30, 2024Observed: 4.07 ft at 1:42PM Apr 30, 2024Observed: 4.09 ft at 1:48PM Apr 30, 2024Observed: 4.09 ft at 1:54PM Apr 30, 2024Observed: 4.09 ft at 2:00PM Apr 30, 2024Observed: 4.09 ft at 2:06PM Apr 30, 2024Observed: 3.7 ft at 3:12PM Apr 30, 2024Observed: 3.64 ft at 3:18PM Apr 30, 2024Observed: 3.59 ft at 3:24PM Apr 30, 2024Observed: 3.55 ft at 3:30PM Apr 30, 2024Observed: 3.49 ft at 3:36PM Apr 30, 2024Observed: 3.41 ft at 3:42PM Apr 30, 2024Observed: 3.36 ft at 3:48PM Apr 30, 2024Observed: 3.32 ft at 3:54PM Apr 30, 2024Observed: 3.27 ft at 4:00PM Apr 30, 2024Observed: 3.21 ft at 4:06PM Apr 30, 2024Observed: 3.14 ft at 4:12PM Apr 30, 2024Observed: 3.08 ft at 4:18PM Apr 30, 2024Observed: 3.01 ft at 4:24PM Apr 30, 2024Observed: 2.94 ft at 4:30PM Apr 30, 2024Observed: 2.87 ft at 4:36PM Apr 30, 2024Observed: 2.8 ft at 4:42PM Apr 30, 2024Observed: 2.75 ft at 4:48PM Apr 30, 2024Observed: 2.7 ft at 4:54PM Apr 30, 2024Observed: 2.62 ft at 5:00PM Apr 30, 2024Observed: 2.55 ft at 5:06PM Apr 30, 2024Observed: 2.5 ft at 5:12PM Apr 30, 2024Observed: 2.45 ft at 5:18PM Apr 30, 2024Observed: 2.39 ft at 5:24PM Apr 30, 2024Observed: 2.34 ft at 5:30PM Apr 30, 2024Observed: 2.28 ft at 5:36PM Apr 30, 2024Observed: 2.21 ft at 5:42PM Apr 30, 2024Observed: 2.17 ft at 5:48PM Apr 30, 2024Observed: 2.11 ft at 5:54PM Apr 30, 2024Observed: 2.06 ft at 6:00PM Apr 30, 2024Observed: 1.99 ft at 6:06PM Apr 30, 2024Observed: 1.91 ft at 6:12PM Apr 30, 2024Observed: 1.86 ft at 6:18PM Apr 30, 2024Observed: 1.83 ft at 6:24PM Apr 30, 2024Observed: 1.8 ft at 6:30PM Apr 30, 2024Observed: 1.76 ft at 6:36PM Apr 30, 2024Observed: 1.7 ft at 6:42PM Apr 30, 2024Observed: 1.66 ft at 6:48PM Apr 30, 2024Observed: 1.61 ft at 6:54PM Apr 30, 2024Observed: 1.6 ft at 7:00PM Apr 30, 2024Observed: 1.6 ft at 7:06PM Apr 30, 2024Observed: 1.55 ft at 7:12PM Apr 30, 2024Observed: 1.51 ft at 7:18PM Apr 30, 2024Observed: 1.48 ft at 7:24PM Apr 30, 2024Observed: 1.44 ft at 7:30PM Apr 30, 2024Observed: 1.43 ft at 7:36PM Apr 30, 2024Observed: 1.45 ft at 7:42PM Apr 30, 2024Observed: 1.44 ft at 7:48PM Apr 30, 2024Observed: 1.43 ft at 7:54PM Apr 30, 2024Observed: 1.45 ft at 8:00PM Apr 30, 2024Observed: 1.45 ft at 8:06PM Apr 30, 2024Observed: 1.47 ft at 8:12PM Apr 30, 2024Observed: 1.53 ft at 8:18PM Apr 30, 2024Observed: 1.55 ft at 8:24PM Apr 30, 2024Observed: 1.61 ft at 8:30PM Apr 30, 2024Observed: 1.66 ft at 8:36PM Apr 30, 2024Observed: 1.69 ft at 8:42PM Apr 30, 2024Observed: 1.76 ft at 8:48PM Apr 30, 2024Observed: 1.83 ft at 8:54PM Apr 30, 2024Observed: 1.9 ft at 9:00PM Apr 30, 2024Observed: 1.97 ft at 9:06PM Apr 30, 2024Observed: 2.03 ft at 9:12PM Apr 30, 2024Observed: 2.08 ft at 9:18PM Apr 30, 2024Observed: 2.13 ft at 9:24PM Apr 30, 2024Observed: 2.19 ft at 9:30PM Apr 30, 2024Observed: 2.28 ft at 9:36PM Apr 30, 2024Observed: 2.36 ft at 9:42PM Apr 30, 2024Observed: 2.42 ft at 9:48PM Apr 30, 2024Observed: 2.48 ft at 9:54PM Apr 30, 2024Observed: 2.56 ft at 10:00PM Apr 30, 2024Observed: 2.64 ft at 10:06PM Apr 30, 2024Observed: 2.72 ft at 10:12PM Apr 30, 2024Observed: 2.79 ft at 10:18PM Apr 30, 2024Observed: 2.86 ft at 10:24PM Apr 30, 2024Observed: 2.95 ft at 10:30PM Apr 30, 2024Observed: 3.03 ft at 10:36PM Apr 30, 2024Observed: 3.11 ft at 10:42PM Apr 30, 2024Observed: 3.2 ft at 10:48PM Apr 30, 2024Observed: 3.29 ft at 10:54PM Apr 30, 2024Observed: 3.37 ft at 11:00PM Apr 30, 2024Observed: 3.46 ft at 11:06PM Apr 30, 2024Observed: 3.53 ft at 11:12PM Apr 30, 2024Observed: 3.6 ft at 11:18PM Apr 30, 2024Observed: 3.67 ft at 11:24PM Apr 30, 2024Observed: 3.76 ft at 11:30PM Apr 30, 2024Observed: 3.87 ft at 11:36PM Apr 30, 2024Observed: 3.95 ft at 11:42PM Apr 30, 2024Observed: 4 ft at 11:48PM Apr 30, 2024Observed: 4.08 ft at 11:54PM Apr 30, 2024Observed: 4.16 ft at 12:00AM May 01, 2024Observed: 4.24 ft at 12:06AM May 01, 2024Observed: 4.33 ft at 12:12AM May 01, 2024Observed: 4.41 ft at 12:18AM May 01, 2024Observed: 4.5 ft at 12:24AM May 01, 2024Observed: 4.57 ft at 12:30AM May 01, 2024Observed: 4.66 ft at 12:36AM May 01, 2024Observed: 4.68 ft at 12:42AM May 01, 2024Observed: 4.74 ft at 12:48AM May 01, 2024Observed: 4.82 ft at 12:54AM May 01, 2024Observed: 4.86 ft at 1:00AM May 01, 2024Observed: 4.92 ft at 1:06AM May 01, 2024Observed: 4.96 ft at 1:12AM May 01, 2024Observed: 5 ft at 1:18AM May 01, 2024Observed: 5.03 ft at 1:24AM May 01, 2024Observed: 5.07 ft at 1:30AM May 01, 2024Observed: 5.09 ft at 1:36AM May 01, 2024Observed: 5.11 ft at 1:42AM May 01, 2024Observed: 5.13 ft at 1:48AM May 01, 2024Observed: 5.16 ft at 1:54AM May 01, 2024Observed: 5.18 ft at 2:00AM May 01, 2024Observed: 5.21 ft at 2:06AM May 01, 2024Observed: 5.22 ft at 2:12AM May 01, 2024Observed: 5.22 ft at 2:18AM May 01, 2024Observed: 5.23 ft at 2:24AM May 01, 2024Observed: 5.24 ft at 2:30AM May 01, 2024Highest Observation: 5.25 ft at 2:36AM May 01, 2024Highest Observation: 5.25 ft at 2:42AM May 01, 2024Observed: 5.24 ft at 2:48AM May 01, 2024Observed: 5.23 ft at 2:54AM May 01, 2024Observed: 5.22 ft at 3:00AM May 01, 2024Observed: 5.21 ft at 3:06AM May 01, 2024Observed: 5.19 ft at 3:12AM May 01, 2024Observed: 5.18 ft at 3:18AM May 01, 2024Observed: 5.16 ft at 3:24AM May 01, 2024Observed: 5.11 ft at 3:30AM May 01, 2024Observed: 5.09 ft at 3:36AM May 01, 2024Observed: 5.06 ft at 3:42AM May 01, 2024Observed: 5.01 ft at 3:48AM May 01, 2024Observed: 4.96 ft at 3:54AM May 01, 2024Observed: 4.92 ft at 4:00AM May 01, 2024Observed: 4.88 ft at 4:06AM May 01, 2024Observed: 4.83 ft at 4:12AM May 01, 2024Observed: 4.78 ft at 4:18AM May 01, 2024Observed: 4.72 ft at 4:24AM May 01, 2024Observed: 4.65 ft at 4:30AM May 01, 2024Observed: 4.58 ft at 4:36AM May 01, 2024Observed: 4.51 ft at 4:42AM May 01, 2024Observed: 4.45 ft at 4:48AM May 01, 2024Observed: 4.38 ft at 4:54AM May 01, 2024Observed: 4.32 ft at 5:00AM May 01, 2024Observed: 4.24 ft at 5:06AM May 01, 2024Observed: 4.17 ft at 5:12AM May 01, 2024Observed: 4.09 ft at 5:18AM May 01, 2024Observed: 4 ft at 5:24AM May 01, 2024Observed: 3.92 ft at 5:30AM May 01, 2024Observed: 3.84 ft at 5:36AM May 01, 2024Observed: 3.77 ft at 5:42AM May 01, 2024Observed: 3.68 ft at 5:48AM May 01, 2024Observed: 3.59 ft at 5:54AM May 01, 2024Observed: 3.49 ft at 6:00AM May 01, 2024Observed: 3.41 ft at 6:06AM May 01, 2024Observed: 3.32 ft at 6:12AM May 01, 2024Observed: 3.24 ft at 6:18AM May 01, 2024Observed: 3.15 ft at 6:24AM May 01, 2024Observed: 3.05 ft at 6:30AM May 01, 2024Observed: 2.96 ft at 6:36AM May 01, 2024Observed: 2.87 ft at 6:42AM May 01, 2024Observed: 2.76 ft at 6:48AM May 01, 2024Observed: 2.66 ft at 6:54AM May 01, 2024Observed: 2.57 ft at 7:00AM May 01, 2024Observed: 2.48 ft at 7:06AM May 01, 2024Observed: 2.39 ft at 7:12AM May 01, 2024Observed: 2.3 ft at 7:18AM May 01, 2024Observed: 2.22 ft at 7:24AM May 01, 2024Observed: 2.15 ft at 7:30AM May 01, 2024Observed: 2.07 ft at 7:36AM May 01, 2024Observed: 2 ft at 7:42AM May 01, 2024Observed: 1.91 ft at 7:48AM May 01, 2024Observed: 1.83 ft at 7:54AM May 01, 2024Observed: 1.78 ft at 8:00AM May 01, 2024Observed: 1.73 ft at 8:06AM May 01, 2024Observed: 1.66 ft at 8:12AM May 01, 2024Observed: 1.58 ft at 8:18AM May 01, 2024Observed: 1.51 ft at 8:24AM May 01, 2024Observed: 1.47 ft at 8:30AM May 01, 2024Observed: 1.44 ft at 8:36AM May 01, 2024Observed: 1.4 ft at 8:42AM May 01, 2024Observed: 1.36 ft at 8:48AM May 01, 2024Observed: 1.33 ft at 8:54AM May 01, 2024Observed: 1.29 ft at 9:00AM May 01, 2024Observed: 1.26 ft at 9:06AM May 01, 2024Observed: 1.22 ft at 9:12AM May 01, 2024Observed: 1.23 ft at 9:18AM May 01, 2024Observed: 1.25 ft at 9:24AM May 01, 2024Observed: 1.26 ft at 9:30AM May 01, 2024Observed: 1.29 ft at 9:36AM May 01, 2024Observed: 1.32 ft at 9:42AM May 01, 2024Observed: 1.35 ft at 9:48AM May 01, 2024Observed: 1.41 ft at 9:54AM May 01, 2024Observed: 1.47 ft at 10:00AM May 01, 2024Observed: 1.53 ft at 10:06AM May 01, 2024Observed: 1.62 ft at 10:12AM May 01, 2024Observed: 1.68 ft at 10:18AM May 01, 2024Observed: 1.74 ft at 10:24AM May 01, 2024Observed: 1.81 ft at 10:30AM May 01, 2024Observed: 1.88 ft at 10:36AM May 01, 2024Observed: 1.96 ft at 10:42AM May 01, 2024Observed: 2.04 ft at 10:48AM May 01, 2024Observed: 2.11 ft at 10:54AM May 01, 2024Observed: 2.19 ft at 11:00AM May 01, 2024Observed: 2.27 ft at 11:06AM May 01, 2024Observed: 2.36 ft at 11:12AM May 01, 2024Observed: 2.42 ft at 11:18AM May 01, 2024Observed: 2.46 ft at 11:24AM May 01, 2024Observed: 2.55 ft at 11:30AM May 01, 2024Observed: 2.65 ft at 11:36AM May 01, 2024Observed: 2.75 ft at 11:42AM May 01, 2024Observed: 2.85 ft at 11:48AM May 01, 2024Observed: 2.91 ft at 11:54AM May 01, 2024Observed: 2.98 ft at 12:00PM May 01, 2024Observed: 3.04 ft at 12:06PM May 01, 2024Observed: 3.12 ft at 12:12PM May 01, 2024Observed: 3.18 ft at 12:18PM May 01, 2024Observed: 3.23 ft at 12:24PM May 01, 2024Observed: 3.33 ft at 12:30PM May 01, 2024Observed: 3.39 ft at 12:36PM May 01, 2024Observed: 3.44 ft at 12:42PM May 01, 2024Observed: 3.48 ft at 12:48PM May 01, 2024Observed: 3.55 ft at 12:54PM May 01, 2024Observed: 3.6 ft at 1:00PM May 01, 2024Observed: 3.65 ft at 1:06PM May 01, 2024Observed: 3.67 ft at 1:12PM May 01, 2024Observed: 3.75 ft at 1:18PM May 01, 2024Observed: 3.84 ft at 1:24PM May 01, 2024Observed: 3.85 ft at 1:30PM May 01, 2024Observed: 3.88 ft at 1:36PM May 01, 2024Observed: 3.93 ft at 1:42PM May 01, 2024Observed: 3.95 ft at 1:48PM May 01, 2024Observed: 4.03 ft at 1:54PM May 01, 2024Observed: 4.06 ft at 2:00PM May 01, 2024Observed: 4.05 ft at 2:06PM May 01, 2024Observed: 4.1 ft at 2:12PM May 01, 2024Observed: 4.12 ft at 2:18PM May 01, 2024Observed: 4.14 ft at 2:24PM May 01, 2024Observed: 4.17 ft at 2:30PM May 01, 2024Observed: 4.19 ft at 2:36PM May 01, 2024Observed: 4.2 ft at 2:42PM May 01, 2024Observed: 4.2 ft at 2:48PM May 01, 2024Observed: 4.18 ft at 2:54PM May 01, 2024Observed: 4.18 ft at 3:00PM May 01, 2024Observed: 4.22 ft at 3:06PM May 01, 2024Observed: 4.2 ft at 3:12PM May 01, 2024Observed: 4.15 ft at 3:18PM May 01, 2024Observed: 4.11 ft at 3:24PM May 01, 2024Observed: 4.08 ft at 3:30PM May 01, 2024Observed: 4.06 ft at 3:36PM May 01, 2024Observed: 4.05 ft at 3:42PM May 01, 2024Observed: 4.01 ft at 3:48PM May 01, 2024Observed: 3.95 ft at 3:54PM May 01, 2024Observed: 3.89 ft at 4:00PM May 01, 2024Observed: 3.85 ft at 4:06PM May 01, 2024Observed: 3.81 ft at 4:12PM May 01, 2024Observed: 3.76 ft at 4:18PM May 01, 2024Observed: 3.71 ft at 4:24PM May 01, 2024Observed: 3.67 ft at 4:30PM May 01, 2024Observed: 3.61 ft at 4:36PM May 01, 2024Observed: 3.55 ft at 4:42PM May 01, 2024Observed: 3.5 ft at 4:48PM May 01, 2024Observed: 3.44 ft at 4:54PM May 01, 2024Observed: 3.4 ft at 5:00PM May 01, 2024Observed: 3.35 ft at 5:06PM May 01, 2024Observed: 3.28 ft at 5:12PM May 01, 2024Observed: 3.21 ft at 5:18PM May 01, 2024Observed: 3.16 ft at 5:24PM May 01, 2024Observed: 3.1 ft at 5:30PM May 01, 2024Observed: 3.05 ft at 5:36PM May 01, 2024Observed: 2.99 ft at 5:42PM May 01, 2024Observed: 2.93 ft at 5:48PM May 01, 2024Observed: 2.89 ft at 5:54PM May 01, 2024Observed: 2.83 ft at 6:00PM May 01, 2024Observed: 2.76 ft at 6:06PM May 01, 2024Observed: 2.7 ft at 6:12PM May 01, 2024Observed: 2.64 ft at 6:18PM May 01, 2024Observed: 2.57 ft at 6:24PM May 01, 2024Observed: 2.5 ft at 6:30PM May 01, 2024Observed: 2.43 ft at 6:36PM May 01, 2024Observed: 2.38 ft at 6:42PM May 01, 2024Observed: 2.31 ft at 6:48PM May 01, 2024Observed: 2.25 ft at 6:54PM May 01, 2024Observed: 2.19 ft at 7:00PM May 01, 2024Observed: 2.12 ft at 7:06PM May 01, 2024Observed: 2.06 ft at 7:12PM May 01, 2024Observed: 1.99 ft at 7:18PM May 01, 2024Observed: 1.93 ft at 7:24PM May 01, 2024Observed: 1.87 ft at 7:30PM May 01, 2024Observed: 1.82 ft at 7:36PM May 01, 2024Observed: 1.77 ft at 7:42PM May 01, 2024Observed: 1.72 ft at 7:48PM May 01, 2024Observed: 1.66 ft at 7:54PM May 01, 2024Observed: 1.61 ft at 8:00PM May 01, 2024Observed: 1.56 ft at 8:06PM May 01, 2024Observed: 1.52 ft at 8:12PM May 01, 2024Observed: 1.47 ft at 8:18PM May 01, 2024Observed: 1.43 ft at 8:24PM May 01, 2024Observed: 1.41 ft at 8:30PM May 01, 2024Observed: 1.38 ft at 8:36PM May 01, 2024Observed: 1.36 ft at 8:42PM May 01, 2024Observed: 1.35 ft at 8:48PM May 01, 2024Observed: 1.33 ft at 8:54PM May 01, 2024Observed: 1.32 ft at 9:00PM May 01, 2024Observed: 1.34 ft at 9:06PM May 01, 2024Observed: 1.36 ft at 9:12PM May 01, 2024Observed: 1.39 ft at 9:18PM May 01, 2024Observed: 1.43 ft at 9:24PM May 01, 2024Observed: 1.47 ft at 9:30PM May 01, 2024Observed: 1.49 ft at 9:36PM May 01, 2024Observed: 1.52 ft at 9:42PM May 01, 2024Observed: 1.57 ft at 9:48PM May 01, 2024Observed: 1.63 ft at 9:54PM May 01, 2024Observed: 1.69 ft at 10:00PM May 01, 2024Observed: 1.73 ft at 10:06PM May 01, 2024Observed: 1.79 ft at 10:12PM May 01, 2024Observed: 1.86 ft at 10:18PM May 01, 2024Observed: 1.92 ft at 10:24PM May 01, 2024Observed: 1.98 ft at 10:30PM May 01, 2024Observed: 2.05 ft at 10:36PM May 01, 2024Observed: 2.14 ft at 10:42PM May 01, 2024Observed: 2.2 ft at 10:48PM May 01, 2024Observed: 2.3 ft at 10:54PM May 01, 2024Observed: 2.37 ft at 11:00PM May 01, 2024Observed: 2.43 ft at 11:06PM May 01, 2024Observed: 2.52 ft at 11:12PM May 01, 2024Observed: 2.6 ft at 11:18PM May 01, 2024Observed: 2.69 ft at 11:24PM May 01, 2024Observed: 2.78 ft at 11:30PM May 01, 2024Observed: 2.86 ft at 11:36PM May 01, 2024Observed: 2.96 ft at 11:42PM May 01, 2024Observed: 3.06 ft at 11:48PM May 01, 2024Observed: 3.14 ft at 11:54PM May 01, 2024Observed: 3.25 ft at 12:00AM May 02, 2024Observed: 3.33 ft at 12:06AM May 02, 2024Observed: 3.4 ft at 12:12AM May 02, 2024Observed: 3.5 ft at 12:18AM May 02, 2024Observed: 3.59 ft at 12:24AM May 02, 2024Observed: 3.68 ft at 12:30AM May 02, 2024Observed: 3.76 ft at 12:36AM May 02, 2024Observed: 3.84 ft at 12:42AM May 02, 2024Observed: 3.93 ft at 12:48AM May 02, 2024Observed: 4.01 ft at 12:54AM May 02, 2024Observed: 4.07 ft at 1:00AM May 02, 2024Observed: 4.13 ft at 1:06AM May 02, 2024Observed: 4.2 ft at 1:12AM May 02, 2024Observed: 4.3 ft at 1:18AM May 02, 2024Observed: 4.37 ft at 1:24AM May 02, 2024Observed: 4.42 ft at 1:30AM May 02, 2024Observed: 4.48 ft at 1:36AM May 02, 2024Observed: 4.53 ft at 1:42AM May 02, 2024Observed: 4.59 ft at 1:48AM May 02, 2024Observed: 4.66 ft at 1:54AM May 02, 2024Observed: 4.72 ft at 2:00AM May 02, 2024Observed: 4.76 ft at 2:06AM May 02, 2024Observed: 4.79 ft at 2:12AM May 02, 2024Observed: 4.84 ft at 2:18AM May 02, 2024Observed: 4.88 ft at 2:24AM May 02, 2024Observed: 4.92 ft at 2:30AM May 02, 2024Observed: 4.97 ft at 2:36AM May 02, 2024Observed: 5.01 ft at 2:42AM May 02, 2024Observed: 5.02 ft at 2:48AM May 02, 2024Observed: 5.05 ft at 2:54AM May 02, 2024Observed: 5.07 ft at 3:00AM May 02, 2024Observed: 5.1 ft at 3:06AM May 02, 2024Observed: 5.11 ft at 3:12AM May 02, 2024Observed: 5.13 ft at 3:18AM May 02, 2024Observed: 5.15 ft at 3:24AM May 02, 2024Observed: 5.16 ft at 3:30AM May 02, 2024Observed: 5.17 ft at 3:36AM May 02, 2024Observed: 5.18 ft at 3:42AM May 02, 2024Observed: 5.18 ft at 3:48AM May 02, 2024Observed: 5.19 ft at 3:54AM May 02, 2024Observed: 5.18 ft at 4:00AM May 02, 2024Observed: 5.19 ft at 4:06AM May 02, 2024USGS--Water Resources of the United StatesSICN4(plotting HMIRG) Graph Created (5:03AM May 2, 2024)ObservedLatest observed value: 5.19 ft at 4:06 AM EDT 2-May-2024. Flood Stage is 5.7 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Please refer to our Coastal Hazard Message for specific information regarding Coastal Flood Watches, Warnings and Advisories.  During tropical cyclones, please refer here for additional storm surge information.

NOTE: Flood impacts are based on long-term averages. Actual impacts from any tidal flooding event may vary due to factors such as rainfall, wave action, and the number of tide cycles during which there is an onshore flow.

NOTE: Forecasts are not available for the Ludlum Thorofare at Sea Isle City (IN MLLW). Only observed stages are available for this point.

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

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 7.7
Moderate Flood Stage: 6.7
Flood Stage: 5.7
Action Stage: 0
Low Stage (in feet): -2

Historic Crests
(1) 9.91 ft on 10/29/2012
(2) 8.79 ft on 01/23/2016
(3) 8.49 ft on 12/11/1992
(4) 7.85 ft on 11/13/2009
(5) 7.64 ft on 10/27/2018
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 6.74 ft on 02/13/2024
(2) 6.80 ft on 01/13/2024
(3) 6.99 ft on 09/23/2023
(4) 6.98 ft on 06/03/2023
(5) 6.96 ft on 12/23/2022
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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
9.91 (Mean Lower Low Water (MLLW)) The level reached on October 29, 2012 during Post Tropical Cyclone Sandy.
8.79 (MLLW) The level reached on January 23, 2016.
8.49 (MLLW) The level reached during the northeaster on December 11, 1992.
7.85 (MLLW) The level reached on November 13, 2009.
7.7 (MLLW) MAJOR FLOODING. At this level, flooding starts to become severe enough to begin causing structural damage along with widespread flooding of roadways in Sea Isle City and Strathmere. Vulnerable homes and businesses may be severely damaged as water levels rise further above this threshold. Numerous roads become impassable and some neighborhoods may be isolated. The flood waters become a danger to anyone who attempts to cross on foot or in a vehicle.
6.7 (MLLW) MODERATE FLOODING. At this level, widespread flooding of roadways begins due to high water and/or wave action with many roads becoming impassable in Sea Isle City and Strathmere. Lives may be at risk when people put themselves in harm's way. Some damage to vulnerable structures may begin to occur. COASTAL FLOOD WARNING LEVEL.
6.5 (MLLW) Flooding begins on Central Avenue in Sea Isle City.
6.3 (MLLW) Flooding begins along Landis Avenue in Sea Isle City (around 29th Street). Flooding begins around the Townsends Inlet Bridge (Cape May County Route 619) between Sea Isle City and Avalon.
6.1 (MLLW) Flooding begins in Strathmere.
6 (MLLW) COASTAL FLOOD ADVISORY LEVEL.
5.7 (MLLW) MINOR FLOODING.
About This Location Collapse

Latitude: 39.157800° N, Longitude: 74.697800° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 5.7 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 -2.35 3.35 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other -1.98 1.37 NAVD88 to MHHW conversion from NOAA Vertical Datum Transformation (VDatum)

Current/Historical Observations:
Additional Information Collapse
All gage data has been converted to MLLW following the National Ocean Service protocal. Gage data displayed on the USGS website is in NAVD88. During winter months, cold and ice may result in inaccurate real-time stages. Adjustments or deletions of this data can only be done after detailed analysis.
Resources Collapse
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
Philadelphia/Mount Holly Weather Forecast Office
732 Woodlane Road
Mount Holly, NJ 08060-9615
(609) 261-6600
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:30 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities