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Seabrook Beach Surf Forecast
/ New Hampshire (9 breaks) / New Hampshire (9 breaks) /
Surf Forecasts:
Seabrook Beach surfForecast / New Hampshire / USA
48hr Weather and Surf, issued 7 pm Tuesday 05 May 2026 EDTForecast update in hr min s Forecast update imminent
Seabrook Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Seabrook Beach sea temperature is
8.3° C
(Which is slightly warmer than usual)How big are the waves at Seabrook Beach today?
The current surf forecast for Seabrook Beach at 4AM is: 1.6m 7s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 07:00pm May 05). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 5ft (1.6m) | 7s |
| Afternoon (06 May) | 7ft (2.2m) | 7s |
| Evening (06 May) | 6ft (1.9m) | 7s |
Table - waves today at Seabrook Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 21°C on Wed morning, min 6°C on Thu night). Winds decreasing (fresh winds from the SSW on Tue night, light winds from the W by Thu afternoon). | ||||||||||||||||||||||||
Tue 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
SSE 7 | SSE 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 9 | SE 8 | SE 8 | SE 8 | ESE 10 | |
407 | 395 | 427 | 237 | 252 | 225 | 212 | 444 | 383 | 326 | 293 | 140 | 82 | 54 | 33 | 26 | 26 | 26 | 25 | 14 | 18 | 38 | 36 | 59 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | off | off | off | off | off | |
High Tide | 2:47PM2.30m | 2:42AM2.59m | 3:29PM2.24m | 3:25AM2.52m | 4:15PM2.20m | 4:12AM2.47m | ||||||||||||||||||
Low Tide | 8:49PM0.47m | 9:28AM0.18m | 9:31PM0.52m | 10:12AM0.24m | 10:18PM0.57m | 10:59AM0.29m | ||||||||||||||||||
 |  | |  | |  | | | |  |  | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:28 | — | — | — |
 | 7:47 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | 7:51 |
— | — | — | — | — | — | — | — | — | 6 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 19 | 16 | 16 | 15 | 16 | 21 | 20 | 17 | 14 | 14 | 10 | 9 | 10 | 13 | 15 | 16 | 13 | 9 | 7 | 6 | 9 | 13 | 15 |
17 | 13 | 13 | 12 | 12 | 12 | 16 | 15 | 13 | 10 | 11 | 6 | 5 | 5 | 9 | 12 | 11 | 9 | 5 | 3 | 2 | 4 | 8 | 10 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | SSE 7 | E 9 | E 10 | E 10 | E 10 | E 16 | E 10 | E 10 | SSE 7 | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 5 | SE 8 | SE 8 | SE 7 |
 kJ | 2 | 2 | 319 | 2 | 2 | 2 | 2 | 5 | 2 | 2 | 214 | 140 | 82 | 54 | 33 | 26 | 26 | 26 | 25 | 14 | 10 | 38 | 36 | 33 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | E 16 | E 16 | E 16 | E 16 | E 10 | E 10 | E 10 | E 10 | E 10 | E 7 | E 10 | E 9 | E 9 | SE 9 | SE 8 | E 11 | ESE 11 | ESE 10 |
| kJ | — | — | — | — | — | — | 5 | 5 | 5 | 5 | 2 | 2 | 8 | 2 | 2 | 4 | 8 | 14 | 6 | 12 | 18 | 9 | 23 | 59 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | E 16 | — | — | E 13 | E 13 | E 10 | E 7 | E 15 | SE 9 | E 9 | E 9 | E 8 | E 8 | S 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | 5 | — | — | 3 | 3 | 7 | 4 | 4 | 3 | 13 | 6 | 5 | 6 | 2 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | — | — | — | — | — | S 6 | SSE 4 | — | — | — | — | — | SW 2 |
| kJ | 407 | 395 | 427 | 237 | 252 | 225 | 212 | 444 | 383 | 326 | 293 | — | — | — | — | — | 21 | 8 | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2008 | 551 | 0 | 1684 | 1292 | 1292 | 1292 | 1292 | 377 | 602 | 190 | 3 | 0 | 3 | 6 | 164 | 6 | 3 | 161 | 46 | 6 | 5 | 0 | 0 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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