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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 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 6PM is: 1.0m 6s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a Southeast direction, 0.1m 16s secondary swell from a East direction (forecast issued at 01:00pm 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) | 3ft (0.9m) | 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 ForecastSome drizzle, heaviest during Tue night. Warm (max 32°C on Tue afternoon, min 10°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SE 9 | SE 8 | SSE 6 | 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 | NE 5 | NE 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | |
26 | 24 | 67 | 5 | 5 | 5 | 5 | 26 | 27 | 29 | 29 | 21 | 21 | 29 | 29 | 29 | 34 | 23 | 12 | 13 | 13 | 13 | 13 | 13 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross | on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:58PM2.80m | 2:06AM3.24m | 2:56PM2.75m | 3:05AM3.12m | 3:57PM2.69m | 4:08AM2.97m | ||||||||||||||||||
Low Tide | 7:48PM0.03m | 8:35AM-0.34m | 8:47PM0.11m | 9:34AM-0.22m | 9:50PM0.20m | |||||||||||||||||||
 | |  |  |  | | | | | | | |  | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — |
 | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:02 | — | — | — | 8:04 |
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 32 | 31 | 26 | 25 | 24 | 23 | 24 | 28 | 29 | 28 | 25 | 21 | 16 | 14 | 11 | 10 | 10 | 10 | 12 | 13 | 12 | 11 | 11 |
27 | 29 | 28 | 26 | 25 | 23 | 22 | 22 | 26 | 26 | 25 | 22 | 18 | 10 | 9 | 6 | 5 | 5 | 5 | 7 | 10 | 6 | 6 | 7 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 9 | SSE 6 | SSE 7 | SSE 7 | SSE 8 | SE 9 | SSE 4 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NE 5 | NE 4 | SE 9 | SE 9 | SE 9 | SE 9 | NE 4 |
 kJ | 26 | 24 | 19 | 161 | 118 | 62 | 58 | 26 | 7 | 29 | 29 | 21 | 21 | 29 | 29 | 29 | 12 | 23 | 7 | 13 | 13 | 13 | 13 | 2 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | SE 9 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | E 14 | E 14 | NW 3 | SE 5 | SE 9 | SE 9 | NE 4 | — | SE 5 | NE 3 | SE 9 |
| kJ | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 27 | 5 | 6 | 3 | 3 | 4 | 4 | 1 | 1 | 12 | 12 | 2 | — | 1 | 2 | 13 |
Swell 3 Height (m) Direction Period (s) | — | E 16 | E 13 | — | — | — | E 16 | E 12 | E 16 | SE 12 | SE 12 | E 12 | E 14 | E 15 | E 15 | E 14 | E 14 | SE 6 | E 14 | SE 6 | SE 5 | — | SE 5 | S 5 |
| kJ | — | 5 | 3 | — | — | — | 5 | 3 | 5 | 6 | 6 | 3 | 4 | 4 | 4 | 4 | 4 | 1 | 4 | 1 | 1 | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | S 5 | S 4 | SSE 6 | S 6 | WSW 3 | SW 3 | SW 3 | SSW 4 | WSW 3 | W 3 | W 3 | W 3 | WNW 3 | NW 3 | NW 3 | NNE 4 | NE 5 | — | SSE 6 | — | NNE 4 | NE 2 | ENE 2 | — |
| kJ | 25 | 24 | 67 | 193 | 3 | 2 | 5 | 11 | 4 | 4 | 8 | 6 | 4 | 3 | 5 | 6 | 34 | — | 3 | — | 1 | 1 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 36 | 173 | 25 | 25 | 25 | 25 | 25 | 38 | 376 | 376 | 353 | 70 | 93 | 139 | 160 | 158 | 158 | 227 | 201 | 501 | 201 | 201 | 201 | 871 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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