Surf Forecasts:
Seabrook Beach surf forecast from 6 Nov 2026:
- Best quality surf: Sunday 8 Nov, 7AM (local time) - 2.5ft (0.7m), 7s period, SE swell with cross-offshore winds.
- Most powerful swell: Friday 6 Nov, 7PM (local time) - 5ft (1.5m), 6s period, SSE swell with 150 kJ wave energy.
- Next surfable swell (1★+): Sunday 8 Nov, 7AM (local time) - 2.5ft (0.7m), 7s period with SE 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 Sunday (Nov 08) at 7AM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.3m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Seabrook Beach in the next 16 days are 1.5m 6s and forecast to arrive on Friday (Nov 06) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Friday (Nov 20) at 7PM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 8th Nov) | 2.5ft (0.7m) 7s |
| Best Surf | 7AM (Sun 8th Nov) | 2.5ft (0.7m) 7s |
| Most Powerful | 7PM (Fri 6th Nov) | 5ft (1.5m) 6s |
Table - best surf conditions forecast for Seabrook Beach over the next 16 days.
Short Range ForecastHeavy rain (total 37mm), heaviest during Fri afternoon. Warm (max 20°C on Thu night, min 7°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the WNW by Sun morning). | Days 4-6 Weather SummaryMostly dry. Very mild (max 13°C on Tue afternoon, min 4°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SE 6 | NE 4 | SE 9 | SE 8 | SE 8 | SE 8 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 10 | ESE 10 | SE 10 | SE 10 | ESE 9 | ESE 9 | E 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 43 | 64 | 80 | 34 | 27 | 51 | 71 | 53 | 25 | 59 | 64 | 51 | 59 | 57 | 54 | 41 | 25 | 14 | 8 | 8 | 3 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross | cross | cross | cross | off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | glassy | cross-on |
High Tide | 8:50AM2.75m | 9:18PM2.62m | 9:35AM2.81m | 10:05PM2.60m | 10:16AM2.83m | 10:50PM2.56m | 10:55AM2.82m | 11:33PM2.51m | 11:34AM2.78m | 00:13AM2.45m | 12:11PM2.72m | 00:53AM2.38m | 12:49PM2.66m | 1:32AM2.31m | |||||||
Low Tide | 3:23PM0.00m | 3:38AM0.12m | 4:11PM-0.07m | 4:21AM0.16m | 4:56PM-0.09m | 5:02AM0.21m | 5:38PM-0.08m | 5:41AM0.27m | 6:18PM-0.04m | 6:19AM0.33m | 6:56PM0.03m | 6:57AM0.39m | 7:35PM0.11m | ||||||||
 |  |  |  | |  |  |  |  | | | |  | | | | |  | | | | |
 | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — |
 | — | 4:29 | — | — | 4:28 | — | — | 4:27 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — |
mm | 6 | 19 | 4 | — | — | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Temp °C | 18 | 17 | 15 | 11 | 10 | 8 | 10 | 10 | 8 | 12 | 9 | 7 | 11 | 13 | 12 | 9 | 8 | 4 | 7 | 8 | 7 |
Feels °C | 19 | 18 | 15 | 8 | 6 | 4 | 3 | 4 | 4 | 5 | 2 | 0 | 6 | 8 | 4 | 2 | 2 | -1 | 2 | 5 | 3 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 9 | SSE 6 | SE 6 | SE 5 | SE 9 | SE 8 | SE 8 | SE 8 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 10 | ESE 10 | SE 10 | SE 10 | ESE 9 | ESE 9 | NNE 3 |
| kJ | 1 | 2 | 80 | 34 | 10 | 51 | 71 | 53 | 25 | 59 | 64 | 51 | 59 | 57 | 54 | 41 | 25 | 14 | 8 | 8 | 1 |
Swell 2 Height (m) Direction Period (s) | E 10 | — | E 9 | E 8 | E 8 | NE 4 | E 7 | E 7 | SE 10 | E 12 | SSW 5 | E 11 | E 11 | E 10 | SSE 6 | E 10 | SSW 4 | E 9 | — | — | SE 8 |
| kJ | 2 | — | 6 | 5 | 12 | 9 | 4 | 4 | 17 | 3 | 2 | 2 | 2 | 2 | 6 | 2 | 1 | 2 | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 8 | SE 8 | E 7 | NE 4 | ENE 6 | E 12 | — | E 12 | — | — | — | E 10 | S 8 | E 9 | S 6 | E 13 | E 12 | E 11 |
| kJ | — | — | — | 1 | 10 | 10 | 1 | 3 | 3 | — | 3 | — | — | — | 2 | 1 | 2 | 1 | 3 | 3 | 2 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | NNE 3 | NE 4 | NE 4 | — | W 4 | W 4 | WSW 4 | WSW 4 | WNW 4 | WNW 4 | WSW 3 | SSW 4 | WSW 3 | WSW 3 | WNW 3 | NW 3 | NW 3 | — | WNW 2 |
| kJ | 43 | 64 | 2 | 18 | 27 | — | 17 | 9 | 10 | 24 | 16 | 14 | 3 | 9 | 3 | 6 | 3 | 2 | 1 | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 377 | 125 | 3 | 126 | 174 | 3 | 46 | 3 | 6 | 805 | 394 | 5 | 6 | 6 | 422 | 239 | 224 | 1684 | 1684 | 632 | 623 |
Best forecast wave conditions in New Hampshire | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.
Information about the Seabrook Beach Surf forecast
The above surf forecast table for Seabrook Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Seabrook Beach can be found by selecting the local surf guide option on the grey menu. Our Seabrook Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Seabrook Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Seabrook Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Seabrook Beach is 6 km (4 miles) from Hampton. If you plan a vacation in New Hampshire, look for hotels and other accommodation in Hampton. Hampton has rooms for a wide range of budgets as well as car hire and transport links.
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