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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 12 pm Sunday 30 Nov 2025 ESTForecast 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
8.9° C
(Which is normal for this time of year)How big are the waves at Nahant Beach today?
The current surf forecast for Nahant Beach at 3PM is: 1.0m 4s primary swell from a South direction and 0.1m 10s secondary swell from a East direction (forecast issued at 12:00pm November 30). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Nov) | 1.5ft (0.4m) | 3s |
| Afternoon (30 Nov) | 3.5ft (1.0m) | 4s |
| Evening (30 Nov) | 2.5ft (0.7m) | 6s |
Table - waves today at Nahant Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 3 | 4 | 4 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 10 | 9 | 4 | 4 | 4 | 5 | 6 | 6 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5 | 19 | 48 | 61 | 32 | 42 | 21 | 12 | 12 | 12 | 7 | 7 | 5 | 2 | 2 | 2 | 2 | 2 | 7 | 18 | 95 | 236 | 288 | 437 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross | glass | cross- off | glass | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:51PM 2.72 | 7:18AM 3.01 | 7:49PM 2.79 | 8:09AM 3.19 | 8:45PM 2.86 | |||||||||||||||||||
Low Tide / height (m) | 12:42PM 0.20 | 1:02AM 0.11 | 1:39PM -0.01 | 1:55AM 0.04 | 2:34PM -0.21 | 2:47AM -0.03 | ||||||||||||||||||
Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:54 |
| Sunset | - | - | 4:12 | - | - | - | - | - | - | - | 4:10 | - | - | - | - | - | - | - | 4:10 | - | - | - | - | - |
 | |  |  | |  |  |  | | | | | | |  | | | |  |  | |  | | | |
Rain (mm) | - | - | 1 | 3 | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | 7 | 12 | 13 | - | - | - |
| Temp. °C | 5 | 7 | 8 | 9 | 9 | 6 | 3 | 1 | 2 | 3 | 1 | -1 | -3 | -2 | 0 | 1 | 4 | 5 | 5 | 7 | 5 | 1 | 1 | -1 |
| Feels °C (?) | -2 | 1 | 2 | 5 | 4 | -1 | -4 | -7 | -6 | -5 | -6 | -7 | -8 | -5 | -4 | -3 | -1 | 2 | 0 | 1 | -4 | -7 | -6 | -8 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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