Mid-Atlantic
Moriches Inlet
New York · NOAA station 8513398 · Tide predictions
40.7644, -72.7560
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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
Great South Bay buoy · 18 mi W · Station 44069
Wind & wave reports →
Nearby tide stations
- Moriches Coast Guard Station · 1.6 mi N
- Smith Point Bridge, Narrow Bay · 6.2 mi W
- Shinnecock Yacht Club, Penniman Creek · 9.6 mi NE
- Shinnecock Bay entrance · 10.9 mi E
- Patchogue · 13.7 mi W
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 3.9 ft — Fri Oct 1 · 8:50 AM
Lowest predicted low tide: -0.7 ft — Sun Jan 24 · 2:28 PM
Biggest single-day swing: 4.2 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sun Jan 24 | 2:28 PM | -0.7 ft |
| Sat Jan 23 | 1:43 PM | -0.7 ft |
| Mon Jan 25 | 3:14 PM | -0.7 ft |
| Fri Jan 22 | 12:55 PM | -0.7 ft |
| Sun Feb 21 | 1:20 PM | -0.6 ft |
| Mon Feb 22 | 2:02 PM | -0.6 ft |
| Sat Feb 20 | 12:35 PM | -0.5 ft |
| Tue Feb 23 | 2:43 PM | -0.5 ft |
| Tue Jan 26 | 3:59 PM | -0.5 ft |
| Thu Jan 21 | 12:03 PM | -0.5 ft |
199 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
Moriches Inlet is one of NOAA's reference tide stations — its predictions are computed directly from harmonic analysis of water levels observed here, and other nearby stations are calculated from it.
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.