Surf Forecasts:
How big are the waves at Seabrook Beach today (11 Nov):
- Morning surf: Morning surf (11 Nov, local time) - 1.5ft (0.4m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (11 Nov, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Evening surf: Evening surf (11 Nov, local time) - 1ft (0.3m), 9s period with SE swell.
The current surf forecast for Seabrook Beach at 10AM is: 0.4m 10s primary swell from a Southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 06:00am November 11). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Nov) | 1.5ft (0.4m) | 10s |
| Afternoon (11 Nov) | 1.5ft (0.4m) | 10s |
| Evening (11 Nov) | 1ft (0.3m) | 9s |
Table - waves today at Seabrook Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 44mm), heaviest during Thu night. Very mild (max 11°C on Wed morning, min 2°C on Fri morning). Winds increasing (light winds from the NNE on Wed night, fresh winds from the NNE by Thu night). | ||||||||||||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Sat 14 | |||||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ENE 4 | ENE 4 | ENE 5 | ENE 6 | NE 6 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||||
 kJ | 49 | 48 | 24 | 24 | 23 | 23 | 9 | 9 | 8 | 8 | 8 | 8 | 11 | 50 | 108 | 299 | 236 | 421 | 691 | 596 | 395 | 345 | 372 | 287 | 345 | 184 |
Wind (km/h) | ||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 12:11PM2.72m | 00:53AM2.38m | 12:49PM2.66m | 1:32AM2.31m | 1:29PM2.58m | 2:15AM2.24m | ||||||||||||||||||||
Low Tide | 6:19AM0.33m | 6:56PM0.03m | 6:57AM0.39m | 7:35PM0.11m | 7:36AM0.46m | 8:15PM0.19m | ||||||||||||||||||||
 |  |  | | |  | | | |  | | | |  |  |  | |  | | |  | | | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — |
 | — | — | — | — | 4:23 | — | — | — | — | — | — | — | 4:22 | — | — | — | — | — | — | — | 4:22 | — | — | — | — | 4:21 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 11 | 7 | 4 | 2 | 1 | 3 | 8 | 2 | — | — | 1 | 1 |
Temp °C | 9 | 8 | 9 | 11 | 11 | 7 | 7 | 6 | 6 | 6 | 7 | 9 | 9 | 8 | 8 | 6 | 4 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 2 |
Feels °C | 4 | 3 | 3 | 5 | 7 | 3 | 3 | 2 | 2 | 3 | 4 | 4 | 2 | 1 | 1 | -1 | -4 | -6 | -5 | -5 | -4 | -3 | -3 | -2 | -1 | -2 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | E 11 | ESE 7 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 49 | 48 | 24 | 24 | 23 | 23 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 3 | 2 | 167 | 421 | 388 | 413 | 395 | 345 | 372 | 287 | 226 | 161 |
Swell 2 Height (m) Direction Period (s) | S 4 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 12 | E 12 | E 12 | E 12 | — | E 11 | — | — | — | — | SE 8 | SSE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 3 | 3 | 3 | 3 | — | 2 | — | — | — | — | 3 | 8 | 22 | 22 | 23 |
Swell 3 Height (m) Direction Period (s) | E 10 | — | E 10 | — | — | S 7 | — | — | — | E 13 | E 13 | E 8 | — | — | — | — | — | — | — | — | — | — | E 14 | E 14 | E 14 | E 13 |
| kJ | 2 | — | 2 | — | — | 1 | — | — | — | 4 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | 3 |
Wind waves Height (m) Direction Period (s) | W 3 | WNW 3 | WNW 3 | WNW 3 | NW 3 | NNW 3 | NNW 3 | — | N 7 | E 7 | ENE 3 | ENE 3 | ENE 4 | ENE 4 | ENE 5 | ENE 6 | NE 6 | NNE 6 | ENE 8 | ENE 8 | N 5 | N 5 | N 5 | NNW 5 | NE 8 | NE 7 |
| kJ | 7 | 9 | 6 | 2 | 2 | 3 | 2 | — | 1 | 1 | 1 | 2 | 11 | 50 | 108 | 299 | 236 | 145 | 691 | 596 | 42 | 41 | 57 | 29 | 345 | 184 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||||
Distance (km) | 5 | 3 | 239 | 239 | 497 | 507 | 1687 | 1734 | 1734 | 1856 | 1877 | 377 | 265 | 265 | 178 | 174 | 1066 | 455 | 137 | 360 | 190 | 191 | 36 | 3 | 0 | 0 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Never miss your swells again.
Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.
Scan the QR code to open the Surf‑Forecast app
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Seabrook Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest