New England
Nantasket Beach
Weir River · Massachusetts · NOAA station 8444601 · Tide predictions
42.2700, -70.8600
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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
Boston buoy · 12 mi NE · Station 44013
Wind & wave reports →
Nearby tide stations
- Crow Point, Hingham Harbor entrance · 1.8 mi W
- Hingham · 2.1 mi SW
- Hull · 3.8 mi NW
- Cohasset Harbor (White Head) · 4.1 mi E
- Boston Light · 4.3 mi N
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 11.7 ft — Tue Jul 6 · 1:11 AM
Lowest predicted low tide: -1.8 ft — Sat Jan 23 · 5:56 PM
Biggest single-day swing: 13.3 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sat Jan 23 | 5:56 PM | -1.8 ft |
| Sun Jan 24 | 6:45 PM | -1.7 ft |
| Fri Jan 22 | 5:05 PM | -1.6 ft |
| Sun Feb 21 | 5:35 PM | -1.5 ft |
| Sat Feb 20 | 4:46 PM | -1.4 ft |
| Mon Feb 22 | 6:22 PM | -1.4 ft |
| Wed Aug 4 | 7:18 AM | -1.3 ft |
| Tue Jul 6 | 7:39 AM | -1.3 ft |
| Thu Jan 21 | 4:12 PM | -1.2 ft |
| Wed Jul 7 | 8:31 AM | -1.2 ft |
172 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 Nantasket Beach, Weir River from the BOSTON station: high tides about the same height, 6 min later; low tides about the same height, 7 min later.
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.