Surf Forecasts:
Nahant Beach surf forecast from 14 Nov 2026:
- Best quality surf: Saturday 28 Nov, 10PM (local time) - 10ft (3.0m), 8s period, ENE swell with cross-offshore winds.
- Most powerful swell: Sunday 29 Nov, 1PM (local time) - 15ft (4.5m), 10s period, ENE swell with 4,739 kJ wave energy.
- Next surfable swell (1★+): Tuesday 24 Nov, 4AM (local time) - 3.5ft (1.0m), 6s period with NNE swell.
Best Forecast Surf Conditions for Nahant Beach this week:
The surf forecast for Nahant Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 24) at 4AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.6m and 6s. Another secondary swell of 0.4m and 9s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Nahant Beach in the next 16 days are 4.5m 10s and forecast to arrive on Sunday (Nov 29) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Nov 23) at 7PM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Tue 24th Nov) | 3.5ft (1.0m) 6s |
| Best Surf | 10PM (Sat 28th Nov) | 10ft (3.0m) 8s |
| Most Powerful | 1PM (Sun 29th Nov) | 15ft (4.5m) 10s |
Table - best surf conditions forecast for Nahant Beach over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 10°C on Tue morning, min 3°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 15°C on Thu afternoon, min 8°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sat 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||||
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) | E 6 | E 6 | E 6 | NE 4 | NE 4 | E 9 | SE 9 | SE 9 | E 12 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 16 | E 15 | E 14 | E 14 | E 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 30 | 12 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 5 | 4 | 4 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | off | off | cross-off |
High Tide | 3:00AM2.37m | 3:04PM2.64m | 3:50AM2.35m | 3:56PM2.58m | 4:41AM2.38m | 4:50PM2.54m | 5:32AM2.45m | 5:45PM2.54m | 6:21AM2.57m | 6:39PM2.57m | 7:08AM2.72m | 7:31PM2.63m | ||||||||
Low Tide | 8:42PM0.29m | 8:51AM0.62m | 9:29PM0.36m | 9:42AM0.66m | 10:19PM0.40m | 10:37AM0.65m | 11:10PM0.40m | 11:33AM0.59m | 00:01AM0.37m | 12:28PM0.47m | 00:50AM0.32m | 1:21PM0.30m | 1:38AM0.24m | |||||||
 |  |  |  | | | | | | | | | | | | | | | | | |
 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — |
 | 4:22 | — | — | 4:21 | — | — | 4:20 | — | — | 4:20 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 7 | 4 | 8 | 7 | 4 | 7 | 8 | 3 | 10 | 11 | 9 | 13 | 12 | 11 | 14 | 15 | 10 | 15 | 14 | 11 |
Feels °C | 2 | -1 | 1 | 0 | -1 | 4 | 4 | -2 | 5 | 7 | 4 | 8 | 8 | 7 | 10 | 11 | 5 | 10 | 10 | 7 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | NE 4 | NE 4 | NNE 4 | NE 4 | SE 9 | — | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | E 15 | E 14 | SE 9 | SE 9 |
| kJ | 30 | 12 | 3 | 3 | 3 | 2 | 1 | 3 | — | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | E 11 | E 6 | E 6 | E 9 | SE 9 | NE 5 | SE 9 | — | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SE 7 | E 9 | E 14 | E 14 |
| kJ | 3 | 3 | 3 | 1 | 1 | 2 | 3 | 1 | 3 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 9 | NE 4 | SE 8 | E 7 | SE 8 | E 7 | NE 5 | E 6 | E 12 | E 11 | — | — | — | — | E 9 | E 16 | E 9 | SE 7 | — | — |
| kJ | 3 | 1 | 3 | 1 | 3 | 1 | 1 | 1 | 3 | 2 | — | — | — | — | 2 | 5 | 2 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | NW 2 | NW 3 | NNW 3 | NW 3 | NW 3 | NNW 2 | — | NNW 3 | — | — | WNW 3 | WNW 2 | — | W 2 | — | — | WSW 3 | W 3 | — | — |
| kJ | 1 | 2 | 3 | 8 | 2 | 1 | — | 2 | — | — | 2 | 1 | — | 1 | — | — | 3 | 2 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 9 | 520 | 555 | 529 | 520 | 529 | 650 | 651 | 2520 | 2520 | 2511 | 2520 | 652 | 2511 | 652 | 1010 | 1010 | 993 | 529 | 626 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Nahant Beach Surf forecast
The above surf forecast table for Nahant Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nahant Beach can be found by selecting the local surf guide option on the grey menu. Our Nahant 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 (Nahant 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 Nahant 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.
Nahant Beach is 7 km (4 miles) from Lynn. If you plan a vacation in Massachusetts, look for hotels and other accommodation in Lynn. Lynn has rooms for a wide range of budgets as well as car hire and transport links.
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