New England
Southport
Southport Harbor · Connecticut · NOAA station 8467726 · Tide predictions
41.1333, -73.2833
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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 · 32 mi S · Station 44069
Wind & wave reports →
Nearby tide stations
- Black Rock Harbor · 4.0 mi NE
- SAUGATUCK, SAUGATUCK RIVER · 4.5 mi W
- BRIDGEPORT · 5.9 mi NE
- South Norwalk · 7.3 mi W
- Sniffens Point · 9.6 mi NE
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 8.7 ft — Thu Sep 2 · 1:08 PM
Lowest predicted low tide: -1.5 ft — Sat Jan 23 · 6:01 PM
Biggest single-day swing: 9.6 ft on Thu Sep 2
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sat Jan 23 | 6:01 PM | -1.5 ft |
| Fri Jan 22 | 5:10 PM | -1.4 ft |
| Sun Jan 24 | 6:50 PM | -1.4 ft |
| Sun Feb 21 | 5:38 PM | -1.2 ft |
| Thu Jan 21 | 4:17 PM | -1.2 ft |
| Sat Feb 20 | 4:49 PM | -1.2 ft |
| Mon Feb 22 | 6:26 PM | -1.1 ft |
| Wed Dec 15 | 6:37 PM | -1.0 ft |
| Mon Jan 25 | 7:18 AM | -1.0 ft |
| Tue Jul 6 | 7:45 AM | -1.0 ft |
230 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
Southport, Southport Harbor 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.
Rocky shores and the country's biggest northern ranges: Eastport flirts with 20 ft, and the Gulf of Maine funnels weather as much as tide. Harbors here float — or sit in the mud — on the moon's schedule.