Seabrook Beach surf forecast from 28 Oct 2026:
- Best quality surf: Tuesday 3 Nov, 4AM (local time) - 4.5ft (1.3m), 5s period, NE swell with offshore winds.
- Most powerful swell: Tuesday 3 Nov, 10AM (local time) - 6ft (1.8m), 6s period, NE swell with 245 kJ wave energy.
- Next surfable swell (1★+): Tuesday 3 Nov, 4AM (local time) - 4.5ft (1.3m), 5s period with NE swell.
Best Forecast Surf Conditions for Seabrook Beach this week:
The surf forecast for Seabrook Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 03) at 4AM. The primary swell is predicted to be 1.3m and 5s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Seabrook Beach in the next 16 days are 1.8m 6s and forecast to arrive on Tuesday (Nov 03) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Oct 29) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Tue 3rd Nov) | 4.5ft (1.3m) 5s |
| Best Surf | 4AM (Tue 3rd Nov) | 4.5ft (1.3m) 5s |
| Most Powerful | 10AM (Tue 3rd Nov) | 6ft (1.8m) 6s |
Table - best surf conditions forecast for Seabrook Beach over the next 16 days.
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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