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Long Beach Surf Forecast
/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /
Surf Forecasts:
Long Beach surfForecast / Massachusetts / USA
48hr Weather and Surf, issued 12 am Thursday 04 Dec 2025 ESTForecast update in hr min s Forecast update imminent
Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Long Beach sea temperature is
9.1° C
(Which is slightly warmer than usual)How big are the waves at Long Beach today?
The current surf forecast for Long Beach at 2AM is: 0.7m 10s primary swell from a Southeast direction and 0.5m 7s secondary swell from a Northeast direction (forecast issued at 12:00am December 04). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Dec) | 2ft (0.6m) | 10s |
| Afternoon (04 Dec) | 2ft (0.6m) | 10s |
| Evening (04 Dec) | 1.5ft (0.5m) | 10s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 04 | Friday 05 | Saturday 06 | ||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 5 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 110 | 96 | 108 | 89 | 85 | 85 | 64 | 49 | 35 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 35 | 22 |
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 | off | off | off | off | off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross |
High Tide / height (m) | 9:32PM 2.79 | 9:43AM 3.31 | 10:26PM 2.82 | 10:35AM 3.36 | 11:21PM 2.82 | 11:29AM 3.34 | ||||||||||||||||||
Low Tide / height (m) | 3:25AM -0.09 | 4:11PM -0.49 | 4:18AM -0.12 | 5:04PM -0.53 | 5:11AM -0.10 | 5:58PM -0.50 | ||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 4:08 | - | - | - | - | - | - | - | 4:08 | - | - | - | - | - | - | - | 4:08 | - |
 | |  |  |  | | | | | | |  | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 2 | 1 | 2 | 1 | 2 | 3 | 2 | -5 | -9 | -12 | -12 | -11 | -10 | -7 | -4 | -3 | -3 | -2 | -1 | 1 | 2 | 4 | 4 | 4 |
| Feels °C (?) | -4 | -7 | -6 | -7 | -6 | -7 | -10 | -18 | -22 | -23 | -21 | -17 | -16 | -14 | -12 | -10 | -11 | -9 | -7 | -5 | -5 | -2 | -2 | -1 |
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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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