Mid-Atlantic
Summit Bridge
Delaware · Delaware · NOAA station 8552125 · Tide predictions
39.5333, -75.7333
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
Baltimore buoy · 48 mi SW · Station 44080
Wind & wave reports →
Nearby tide stations
- Chesapeake City, Maryland · 4.1 mi W
- St. Georges, Delaware · 4.8 mi E
- Old Frenchtown Wharf · 6.5 mi NW
- Delaware City Branch Channel bridge · 8.0 mi E
- Delaware City · 8.4 mi NE
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 4.3 ft — Mon Aug 2 · 11:34 PM
Lowest predicted low tide: -0.5 ft — Sun Jan 24 · 5:48 AM
Biggest single-day swing: 4.3 ft on Wed Aug 4
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Jan 24 | 6:30 PM | -0.4 ft |
| Sat Jan 23 | 5:42 PM | -0.4 ft |
| Sun Feb 21 | 5:16 PM | -0.4 ft |
| Fri Jan 22 | 4:53 PM | -0.4 ft |
| Mon Feb 22 | 6:00 PM | -0.4 ft |
| Tue Jan 26 | 7:31 AM | -0.4 ft |
| Sat Feb 20 | 4:29 PM | -0.3 ft |
| Tue Feb 23 | 6:43 PM | -0.3 ft |
| Thu Jan 21 | 4:01 PM | -0.3 ft |
| Wed Feb 24 | 7:07 AM | -0.3 ft |
165 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
NOAA builds the predictions for Summit Bridge, Delaware from the REEDY POINT station: high tides about 0.65× the height, 28 min earlier; low tides about 0.56× the height, 52 min earlier.
Barrier islands, big bays, and river tides: Chesapeake and Delaware bays carry the tide deep inland, and a nor'easter can hold water in, or blow it out, for days at a time.