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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 7 pm Wednesday 22 Oct 2025 EDT
How big are the waves at Nahant Beach today?
The current surf forecast for Nahant Beach at 11PM is: 0.5m 5s primary swell from a Southeast direction and 0.3m 7s secondary swell from a Southeast direction (forecast issued at 07:00pm October 22). 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 (22 Oct) | - | - |
| Afternoon (22 Oct) | 2ft (0.6m) | 5s |
| Evening (22 Oct) | 1.5ft (0.5m) | 6s |
Table - waves today at Nahant Beach. (Swell directed towards the surf break)
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 6 | 5 | 5 | 7 | 5 | 7 | 6 | 6 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 9 | 11 | 11 | 12 | 12 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 18 | 15 | 14 | 7 | 5 | 7 | 3 | 3 | 4 | 11 | 11 | 11 | 25 | 25 | 25 | 24 | 12 | 10 | 10 | 23 | 11 | 10 | 10 | 11 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | glass | off | off | off | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:55AM 2.68 | 12:59PM 2.90 | 1:33AM 2.61 | 1:36PM 2.86 | 2:13AM 2.53 | |||||||||||||||||||
Low Tide / height (m) | 6:41PM 0.06 | 6:49AM 0.33 | 7:20PM 0.09 | 7:27AM 0.40 | 7:59PM 0.15 | 8:06AM 0.48 | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:07 | - | - |
| Sunset | 5:51 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - |
 |  |  | | |  | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 14 | 12 | 11 | 10 | 9 | 12 | 14 | 15 | 12 | 10 | 9 | 9 | 8 | 11 | 12 | 12 | 12 | 9 | 7 | 7 | 6 | 7 | 9 |
| Feels °C (?) | 12 | 9 | 7 | 6 | 5 | 4 | 6 | 8 | 10 | 8 | 6 | 5 | 6 | 5 | 8 | 10 | 9 | 8 | 5 | 3 | 3 | 2 | 3 | 5 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Massachusetts
Continuing clean conditions at Nahant Beach (light winds from the SW at Swampscott 6 km from Nahant Beach). 0.6m 6s windswell from the SE with a 0.2m 10s swell from the E. 2 swells combining to make bigger set waves.
1 h 22 min ago
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