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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 7 am Monday 11 May 2026 EDTForecast 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
9.2° C
(Which is slightly warmer than usual)How big are the waves at Long Beach today?
The current surf forecast for Long Beach at 11AM is: 0.8m 8s primary swell from a Southeast direction and 0.6m 8s secondary swell from a East direction (forecast issued at 07:00am May 11). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 2.5ft (0.8m) | 8s |
| Afternoon (11 May) | 2.5ft (0.8m) | 8s |
| Evening (11 May) | 2.5ft (0.8m) | 8s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 13°C on Mon night, min 8°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the S by Wed night). | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 9 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | SE 10 | ESE 10 | ESE 7 | ESE 10 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | |
80 | 78 | 86 | 75 | 71 | 69 | 78 | 71 | 98 | 125 | 116 | 91 | 64 | 47 | 38 | 37 | 27 | 20 | 28 | 20 | 91 | 131 | 148 | 156 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-on | on | cross | cross-off | cross-off | off | off | cross-off | on | on | cross-on | cross | cross-off | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 6:42AM2.48m | 7:21PM2.47m | 7:40AM2.52m | 8:11PM2.64m | 8:37AM2.59m | 9:00PM2.82m | ||||||||||||||||||
Low Tide | 12:59PM0.33m | 1:27AM0.40m | 1:51PM0.27m | 2:24AM0.23m | 2:42PM0.19m | |||||||||||||||||||
 |  |  | | | |  | | |  | | | | | |  | | | | | | |  | | |
 | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:54 | — | — | 7:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | |
Temp °C | 11 | 11 | 11 | 12 | 12 | 13 | 12 | 9 | 8 | 8 | 11 | 11 | 12 | 13 | 12 | 11 | 11 | 9 | 13 | 13 | 13 | 13 | 13 | 13 |
5 | 5 | 6 | 7 | 7 | 9 | 7 | 3 | 2 | 2 | 6 | 6 | 6 | 7 | 8 | 7 | 9 | 6 | 9 | 5 | 5 | 6 | 7 | 7 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 9 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 80 | 78 | 86 | 75 | 71 | 69 | 78 | 71 | 98 | 125 | 116 | 91 | 64 | 47 | 38 | 37 | 27 | 19 | 28 | 18 | 10 | 10 | 10 | 10 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | E 8 | E 8 | ESE 8 | E 8 | E 8 | SE 8 | E 8 | E 9 | E 15 | NE 4 | NE 4 | ESE 11 | ESE 11 | SE 10 | SSE 4 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | — | E 13 |
| kJ | 67 | 44 | 49 | 60 | 44 | 44 | 57 | 71 | 74 | 4 | 4 | 4 | 24 | 23 | 28 | 4 | 27 | 20 | 20 | 20 | 10 | 10 | — | 3 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 12 | E 12 | — | E 14 | SE 14 | ESE 10 | SE 14 | E 14 | — | WNW 3 | ESE 12 | NNE 4 | NE 4 | NE 4 | SE 10 | SSE 4 | E 7 | E 7 | E 7 | E 7 | — | — | — |
| kJ | 30 | 34 | 3 | — | 4 | 8 | 38 | 8 | 4 | — | 1 | 13 | 1 | 1 | 1 | 27 | 2 | 4 | 1 | 1 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 3 | NW 3 | NW 3 | — | — | — | SSW 2 | NNE 2 | N 3 | N 3 | N 4 | — | — | SSE 3 | S 3 | — | — | S 3 | S 2 | S 4 | SSE 5 | SSE 6 | SSE 6 | SSE 6 |
| kJ | 2 | 2 | 1 | — | — | — | 1 | 1 | 3 | 5 | 11 | — | — | 3 | 5 | — | — | 1 | 1 | 12 | 91 | 131 | 148 | 156 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 2 | 154 | 25 | 18 | 18 | 0 | 0 | 0 | 25 | 25 | 25 | 25 | 35 | 28 | 28 | 28 | 1869 | 1252 | 923 | 791 | 173 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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