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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 am Monday 25 May 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
12.5° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Nahant Beach today?
The current surf forecast for Nahant Beach at 7AM is: 1.3m 7s primary swell from a East-southeast direction and 0.1m 17s secondary swell from a East direction (forecast issued at 01:00am May 25). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 4ft (1.2m) | 8s |
| Afternoon (25 May) | 3.5ft (1.1m) | 8s |
| Evening (25 May) | 3.5ft (1.0m) | 8s |
Table - waves today at Nahant Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Wed night. Warm (max 28°C on Wed afternoon, min 11°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 6 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | |
175 | 183 | 161 | 138 | 131 | 119 | 119 | 110 | 107 | 107 | 87 | 69 | 69 | 52 | 33 | 33 | 28 | 21 | 13 | 12 | 12 | 7 | 5 | 4 | |
Wind (km/h) | ||||||||||||||||||||||||
on | glassy | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | glassy | glassy | off | |
High Tide | 7:26AM2.69m | 8:01PM2.78m | 8:27AM2.62m | 8:54PM2.82m | 9:24AM2.59m | 9:41PM2.86m | ||||||||||||||||||
Low Tide | 1:08AM0.34m | 1:36PM0.24m | 2:12AM0.30m | 2:30PM0.30m | 3:10AM0.24m | 3:20PM0.34m | ||||||||||||||||||
 | |  | |  |  | |  | | | | | | | | | | | |  | | |  |  | |
 | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:08 | — |
— | — | 1 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 1 | |
Temp °C | 11 | 12 | 11 | 11 | 13 | 17 | 19 | 19 | 16 | 15 | 16 | 20 | 23 | 24 | 21 | 18 | 17 | 17 | 19 | 25 | 28 | 25 | 19 | 19 |
9 | 12 | 10 | 9 | 12 | 17 | 19 | 19 | 15 | 14 | 16 | 19 | 21 | 21 | 19 | 16 | 14 | 14 | 17 | 24 | 27 | 26 | 21 | 20 | |
Swell 1 Height (m) Direction Period (s) | E 18 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 |
 kJ | 6 | 183 | 161 | 138 | 131 | 119 | 119 | 110 | 107 | 107 | 87 | 69 | 69 | 52 | 33 | 33 | 28 | 21 | 13 | 12 | 12 | 7 | 5 | 4 |
Swell 2 Height (m) Direction Period (s) | — | E 17 | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | E 15 | E 15 | E 15 | E 15 | SSE 4 | E 15 | — | E 15 | E 15 | — | — | E 14 | E 14 |
| kJ | — | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 7 | 4 | — | 4 | 4 | — | — | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 15 | E 15 | — | — | — | E 14 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | — | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | — | — | — | — | — | — | — | — | — | — | — | — | SE 3 | SSE 4 | SW 3 | SW 3 | WSW 3 | WSW 2 | — | — | — | — | — |
| kJ | 175 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 2 | 2 | 1 | 1 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 102 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | 37 | 37 | 123 | 47 | 47 | 53 | 53 | 97 | 140 | 406 | 142 | 102 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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