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Nahant Beach Surf Forecast
/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /
Surf Forecasts:
Nahant Beach surfForecast / Massachusetts / USA
48hr Weather and Surf, issued 1 pm Thursday 23 Apr 2026 EDTForecast update in hr min s Forecast update imminent
Nahant Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nahant Beach sea temperature is
6.9° C
(Which is slightly warmer than usual)How big are the waves at Nahant Beach today?
The current surf forecast for Nahant Beach at 7PM is: 0.2m 7s primary swell from a East direction and 0.2m 5s secondary swell from a East-southeast direction (forecast issued at 01:00pm April 23). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 1ft (0.3m) | 7s |
| Afternoon (23 Apr) | 1ft (0.3m) | 5s |
| Evening (23 Apr) | 0.5ft (0.2m) | 7s |
Table - waves today at Nahant Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Thu afternoon, min 4°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 5 | SE 5 | E 7 | E 7 | E 7 | E 6 | E 6 | N 3 | NNE 4 | ESE 6 | NNE 4 | E 8 | E 8 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 8 | E 13 | E 13 | E 13 | |
4 | 4 | 3 | 4 | 3 | 3 | 3 | 4 | 5 | 7 | 2 | 5 | 4 | 4 | 18 | 17 | 16 | 36 | 35 | 32 | 32 | 119 | 119 | 82 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-on | on | on | on | on | cross-on | cross | cross-on | on | on | on | cross-on | cross-off | glassy | glassy | glassy | |
High Tide | 5:17PM2.61m | 5:31AM2.92m | 6:24PM2.58m | 6:40AM2.82m | 7:30PM2.61m | 7:49AM2.76m | ||||||||||||||||||
Low Tide | 10:55AM-0.05m | 11:12PM0.34m | 11:59AM0.07m | 00:19AM0.39m | 1:05PM0.15m | 1:28AM0.38m | ||||||||||||||||||
 | | |  | | | | | |  | |  | |  | |  | | | | | | | | | |
 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — |
 | — | — | 7:32 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | 7:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 14 | 14 | 12 | 8 | 7 | 5 | 6 | 7 | 8 | 7 | 6 | 6 | 5 | 4 | 4 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
7 | 6 | 7 | 6 | 4 | 3 | 0 | -1 | 2 | 3 | 2 | 2 | 3 | 2 | 0 | 0 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | |
Swell 1 Height (m) Direction Period (s) | SE 5 | SE 5 | ESE 5 | E 7 | E 7 | E 6 | NE 4 | ESE 6 | E 6 | NNE 4 | NNE 4 | NNE 4 | ENE 4 | E 7 | E 7 | E 7 | E 6 | E 6 | ENE 4 | E 8 | E 8 | E 13 | E 13 | E 13 |
 kJ | 3 | 3 | 2 | 4 | 3 | 3 | 3 | 4 | 3 | 3 | 2 | 2 | 1 | 4 | 4 | 4 | 7 | 7 | 6 | 21 | 32 | 119 | 119 | 82 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | ESE 5 | ESE 4 | ESE 4 | E 6 | SE 7 | — | SE 7 | E 8 | E 8 | E 8 | ENE 4 | NE 4 | E 15 | E 14 | E 14 | E 8 | ENE 4 | E 13 | ENE 5 | ENE 5 | ENE 5 |
| kJ | 4 | 4 | 3 | 2 | 2 | 2 | 3 | 2 | — | 2 | 1 | 5 | 4 | 1 | 1 | 17 | 16 | 36 | 12 | 3 | 31 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | E 8 | E 8 | SE 8 | SE 8 | SE 7 | SE 4 | — | SE 7 | E 8 | SE 7 | SE 7 | E 15 | E 15 | E 15 | — | — | E 8 | E 14 | E 14 | E 10 | ENE 5 | ENE 5 | — |
| kJ | — | 1 | 1 | 2 | 2 | 2 | 1 | — | 2 | 1 | 2 | 2 | 4 | 4 | 18 | — | — | 6 | 35 | 32 | 2 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | WNW 2 | NNW 3 | NNW 3 | NNW 3 | NNW 3 | N 3 | — | N 3 | NNE 4 | ESE 6 | ESE 2 | ESE 3 | — | — | NNE 4 | NE 2 | NE 3 | ENE 4 | — | — | — | — | — | — |
| kJ | 1 | 3 | 6 | 2 | 1 | 1 | — | 4 | 5 | 7 | 1 | 1 | — | — | 1 | 1 | 3 | 6 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 169 | 221 | 219 | 194 | 127 | 127 | 190 | 190 | 853 | 650 | 520 | 520 | 520 | 520 | 520 | 650 | 946 | 574 | 574 | 43 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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