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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 1 pm Sunday 31 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
14.0° C
(Which is 2.5°C warmer than normal for this time of year)How big are the waves at Long Beach today (31 May):
- Morning surf: Morning surf (31 May, local time) - 4.5ft (1.3m), 9s period with E swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 4.5ft (1.3m), 9s period with E swell.
- Evening surf: Evening surf (31 May, local time) - 4ft (1.2m), 8s period with E swell.
The current surf forecast for Long Beach at 4PM is: 1.3m 9s primary swell from a East direction (forecast issued at 01:00pm May 31). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 4.5ft (1.3m) | 9s |
| Afternoon (31 May) | 4.5ft (1.3m) | 9s |
| Evening (31 May) | 4ft (1.2m) | 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 4mm), mostly falling on Sun afternoon. Very mild (max 18°C on Tue afternoon, min 8°C on Mon morning). Winds increasing (calm on Sun afternoon, fresh winds from the NE by Mon morning). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | |
245 | 252 | 210 | 205 | 169 | 169 | 165 | 224 | 107 | 109 | 112 | 142 | 138 | 109 | 112 | 99 | 102 | 79 | 59 | 60 | 42 | 41 | 26 | 26 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | cross | cross-off | off | cross-off | off | |
High Tide | 12:22PM2.46m | 00:18AM2.80m | 12:59PM2.44m | 00:53AM2.78m | 1:35PM2.41m | 1:30AM2.76m | ||||||||||||||||||
Low Tide | 6:06PM0.42m | 6:44AM0.07m | 6:41PM0.44m | 7:19AM0.10m | 7:17PM0.46m | 7:55AM0.13m | ||||||||||||||||||
 | |  | |  |  | | | |  | | |  | | | | | | | | | | |  | |
 | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — |
 | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:14 | — | — | — | 8:14 |
— | — | 1 | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 12 | 14 | 13 | 12 | 10 | 10 | 8 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 15 | 18 | 18 | 18 | 17 | 16 | 16 | 16 |
12 | 14 | 11 | 11 | 10 | 10 | 8 | 5 | 0 | 4 | 6 | 7 | 8 | 8 | 7 | 8 | 12 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | S 4 | E 9 | E 9 | E 9 |
 kJ | 245 | 252 | 210 | 205 | 169 | 169 | 165 | 108 | 107 | 109 | 112 | 142 | 138 | 109 | 112 | 99 | 102 | 79 | 59 | 60 | 7 | 41 | 26 | 26 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 15 | — | — | — | — | — | — | E 5 | — | — | S 9 | — | — | — | SE 10 | SE 9 | SE 9 | E 9 | SSE 4 | SSE 4 | SSE 8 |
| kJ | — | — | — | 4 | — | — | — | — | — | — | 16 | — | — | 2 | — | — | — | 4 | 3 | 3 | 42 | 5 | 3 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 12 | SE 9 | SE 8 | SSE 8 | SSE 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 3 | 3 | 7 | 1 |
Wind waves Height (m) Direction Period (s) | W 3 | — | — | — | — | — | — | E 8 | E 5 | ENE 4 | — | — | — | — | — | — | — | SSE 3 | S 3 | S 4 | S 4 | — | — | — |
| kJ | 1 | — | — | — | — | — | — | 224 | 28 | 15 | — | — | — | — | — | — | — | 2 | 8 | 9 | 10 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 61 | 2 | 2 | 28 | 25 | 0 | 25 | 25 | 25 | 1252 | 56 | 25 | 48 | 86 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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