Know the Tide

Know the tide.

Mid-Atlantic

Horns Hook

East 90th Street · New York · NOAA station 8518668 · Tide predictions

· Eastern Time · Feet / MLLW (mean lower low water)

40.7767, -73.9417

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48-hour outlook

Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.

The next seven days

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H = high tide · L = low tide · highs & lows in local time

On the water nearby

New York Harbor Entrance buoy · 31 mi SE · Station 44065
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Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 6.4 ft — Fri Oct 1 · 11:42 AM

Lowest predicted low tide: -1.1 ft — Sat Jan 23 · 4:54 PM

Biggest single-day swing: 6.7 ft on Sat Jan 23

Best daytime minus tides of 2027
DateLow tideHeight
Sat Jan 234:54 PM-1.1 ft
Fri Jan 224:06 PM-1.0 ft
Sun Jan 245:42 PM-1.0 ft
Thu Jan 213:12 PM-0.9 ft
Mon Jan 256:24 PM-0.9 ft
Sun Feb 214:30 PM-0.9 ft
Sat Feb 203:42 PM-0.8 ft
Mon Feb 225:12 PM-0.8 ft
Wed Dec 155:30 PM-0.7 ft
Fri Feb 192:54 PM-0.7 ft

173 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

Horns Hook, East 90th Street 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.

Diurnal range5.2 ft
Mean range4.7 ft
RegionMid-Atlantic
NOAA chart12339
Station since1979