Mid-Atlantic
Great River
Connetquot River · New York · NOAA station 8514783 · Tide predictions
40.7233, -73.1517
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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 · 4 mi SE · Station 44069
Wind & wave reports →
Nearby tide stations
- Bay Shore, Watchogue Creek Entrance · 4.6 mi W
- Seaview Ferry Dock · 5.1 mi S
- West Fire Island · 5.4 mi SW
- Fire Island Light · 7.1 mi SW
- Patchogue · 7.3 mi E
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 1.0 ft — Mon Aug 2 · 11:54 PM
Lowest predicted low tide: -0.2 ft — Sat Jan 23 · 6:14 PM
Biggest single-day swing: 1.1 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sat Jan 23 | 6:14 PM | -0.2 ft |
| Sun Jan 24 | 6:59 PM | -0.2 ft |
| Sun Feb 21 | 5:49 PM | -0.2 ft |
| Mon Feb 22 | 6:32 PM | -0.2 ft |
| Fri Jan 22 | 5:25 PM | -0.2 ft |
| Sat Feb 20 | 5:02 PM | -0.2 ft |
| Thu Jan 21 | 4:33 PM | -0.1 ft |
| Fri Feb 19 | 4:12 PM | -0.1 ft |
| Mon Jan 25 | 7:11 AM | -0.1 ft |
| Mon Mar 22 | 6:20 PM | -0.1 ft |
220 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 Great River, Connetquot River from the Sandy Hook, Fort Hancock station: high tides about 0.15× the height, 199 min later; low tides about 0.15× the height, 212 min later.
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.