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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 pm Friday 29 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
12.7° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Long Beach today (30 May):
- Morning surf: Morning surf (30 May, local time) - 10ft (3.0m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 13ft (4.0m), 9s period with ENE swell.
- Evening surf: Evening surf (30 May, local time) - 10ft (3.0m), 9s period with ENE swell.
The current surf forecast for Long Beach at 2AM is: 1.3m 5s primary swell from a Southeast direction and 0.4m 9s secondary swell from a East-northeast direction, 0.1m 8s secondary swell from a Southeast direction (forecast issued at 07:00pm May 29). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 10ft (3.0m) | 8s |
| Afternoon (30 May) | 13ft (4.0m) | 9s |
| Evening (30 May) | 10ft (3.0m) | 9s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 31mm), heaviest during Fri night. Very mild (max 13°C on Sun afternoon, min 7°C on Sat afternoon). Winds decreasing (gales from the NE on Sat morning, light winds from the SE by Sun morning). | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 8 | E 8 | SE 4 | SE 5 | ESE 6 | ENE 8 | NE 8 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | |
35 | 33 | 35 | 92 | 87 | 848 | 2768 | 2559 | 1806 | 1291 | 972 | 773 | 635 | 509 | 381 | 278 | 284 | 252 | 258 | 219 | 180 | 175 | 177 | 146 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | on | on | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:05PM2.81m | 11:44AM2.48m | 11:42PM2.81m | 12:22PM2.46m | 00:18AM2.80m | 12:59PM2.44m | ||||||||||||||||||
Low Tide | 4:51PM0.37m | 5:29AM0.05m | 5:29PM0.40m | 6:07AM0.06m | 6:06PM0.42m | 6:44AM0.07m | ||||||||||||||||||
 |  |  |  |  |  | | | | |  | | |  | | | | |  |  | | | | | |
 | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — |
 | — | 8:09 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | 8:13 |
— | 3 | 3 | 6 | 1 | — | 2 | 3 | 2 | — | — | — | — | — | — | — | 2 | 1 | — | — | — | 2 | 5 | 1 | |
Temp °C | 14 | 12 | 12 | 12 | 10 | 9 | 9 | 7 | 9 | 11 | 10 | 9 | 9 | 10 | 11 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 11 |
9 | 8 | 4 | 6 | 5 | 3 | -5 | -6 | -2 | 2 | 4 | 4 | 4 | 7 | 8 | 8 | 12 | 11 | 9 | 8 | 9 | 8 | 9 | 5 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | E 8 | E 10 | ENE 9 | ESE 6 | E 7 | — | — | — | E 9 | — | ENE 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
 kJ | 35 | 33 | 8 | 28 | 87 | 157 | — | — | — | 881 | — | 773 | 635 | 509 | 381 | 278 | 284 | 252 | 258 | 219 | 180 | 175 | 177 | 146 |
Swell 2 Height (m) Direction Period (s) | — | SE 8 | E 15 | SE 8 | ENE 9 | WNW 3 | — | — | — | S 7 | — | — | — | — | S 8 | S 8 | — | — | — | — | — | W 3 | — | — |
| kJ | — | 3 | 4 | 3 | 28 | 4 | — | — | — | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | E 10 | — | SE 8 | S 8 | SE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | — | 3 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 3 | SSE 3 | SE 4 | SE 5 | WNW 3 | ENE 8 | NE 8 | NE 9 | ENE 9 | ENE 9 | ENE 9 | — | — | — | — | — | SE 3 | — | — | W 3 | W 3 | WNW 3 | — | — |
| kJ | 3 | 6 | 35 | 92 | 1 | 848 | 2768 | 2559 | 1806 | 1291 | 972 | — | — | — | — | — | 1 | — | — | 2 | 1 | 2 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 490 | 504 | 490 | 22 | 25 | 18 | 61 | 626 | 857 | 70 | 18 | 18 | 18 | 0 | 18 | 42 | 2 | 0 | 5 | 5 | 22 | 0 | 0 | 61 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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