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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 Tuesday 19 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
10.1° C
(Which is slightly warmer than usual)How big are the waves at Long Beach today?
The current surf forecast for Long Beach at 12PM is: 0.4m 8s primary swell from a Southeast direction and 0.1m 13s secondary swell from a East direction, 0.7m 5s secondary swell from a South direction (forecast issued at 07:00am May 19). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 1.5ft (0.4m) | 9s |
| Afternoon (19 May) | 2.5ft (0.7m) | 5s |
| Evening (19 May) | 0.5ft (0.1m) | 16s |
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 Tue night. Warm (max 32°C on Tue afternoon, min 10°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 9 | SE 9 | SE 9 | S 5 | SE 8 | E 16 | E 16 | E 16 | E 16 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | E 14 | NE 5 | SE 9 | SE 9 | SE 9 | SE 9 | |
28 | 27 | 26 | 28 | 18 | 5 | 5 | 5 | 5 | 26 | 28 | 29 | 29 | 21 | 21 | 21 | 29 | 28 | 4 | 25 | 13 | 13 | 13 | 13 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | cross-off | cross | on | cross-on | cross-on | cross-off | cross-off | |
High Tide | 1:58PM2.80m | 2:06AM3.24m | 2:56PM2.75m | 3:05AM3.12m | 3:57PM2.69m | |||||||||||||||||||
Low Tide | 7:39AM-0.43m | 7:48PM0.03m | 8:35AM-0.34m | 8:47PM0.11m | 9:34AM-0.22m | 9:50PM0.20m | ||||||||||||||||||
 |  | | |  |  | | | |  | | | | |  | |  | | | | | | | | |
 | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | 5:13 |
 | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:02 | — | 8:04 |
— | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 22 | 28 | 32 | 32 | 26 | 25 | 24 | 24 | 24 | 28 | 30 | 26 | 24 | 20 | 16 | 13 | 11 | 10 | 10 | 10 | 13 | 13 | 12 |
18 | 20 | 27 | 30 | 30 | 26 | 25 | 23 | 23 | 23 | 27 | 28 | 24 | 22 | 17 | 10 | 7 | 6 | 6 | 5 | 4 | 8 | 10 | 7 | |
Swell 1 Height (m) Direction Period (s) | SSE 4 | SSE 4 | SE 9 | SE 8 | SSE 5 | SSE 6 | SSE 7 | SSE 7 | SSE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 6 | SSE 6 | SE 9 | SE 9 | SE 9 | SE 9 | NE 5 | NE 4 | SE 9 | SE 9 | SE 9 |
 kJ | 16 | 11 | 26 | 24 | 30 | 113 | 102 | 62 | 58 | 26 | 28 | 29 | 29 | 6 | 11 | 21 | 29 | 28 | 20 | 25 | 7 | 13 | 13 | 13 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | E 13 | E 13 | SE 8 | E 16 | E 16 | E 16 | E 16 | E 16 | SSE 4 | S 5 | SSE 5 | SE 9 | SE 9 | SSE 6 | E 14 | W 3 | — | SE 9 | SE 9 | NE 4 | — | — |
| kJ | 28 | 27 | 3 | 3 | 18 | 5 | 5 | 5 | 5 | 5 | 6 | 8 | 6 | 21 | 21 | 6 | 4 | 1 | — | 12 | 13 | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | — | E 16 | SE 7 | — | E 16 | E 13 | E 16 | E 16 | E 16 | SE 12 | SE 12 | E 12 | E 14 | E 14 | E 15 | E 14 | E 14 | SE 5 | E 14 | NE 5 | — | SE 5 |
| kJ | 3 | 3 | — | 5 | 12 | — | 5 | 3 | 5 | 5 | 5 | 6 | 6 | 3 | 4 | 4 | 4 | 4 | 4 | 1 | 4 | 1 | — | 1 |
Wind waves Height (m) Direction Period (s) | WSW 3 | SW 3 | S 5 | S 5 | SW 3 | S 6 | W 3 | WSW 3 | WSW 3 | SSW 3 | WSW 3 | WSW 3 | WNW 3 | WNW 3 | WNW 3 | NW 3 | NW 3 | N 3 | NE 5 | — | SSE 5 | SSE 2 | — | — |
| kJ | 1 | 2 | 25 | 28 | 2 | 194 | 3 | 4 | 4 | 10 | 4 | 2 | 9 | 7 | 5 | 6 | 3 | 5 | 45 | — | 3 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 33 | 35 | 35 | 173 | 25 | 140 | 25 | 25 | 25 | 38 | 376 | 70 | 70 | 130 | 70 | 130 | 158 | 160 | 25 | 158 | 498 | 498 | 380 | 207 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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