- Forecast
- Maps
- Live
- Weather State
- Spot Information
Long Beach Surf Forecast
/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /
Surf Forecasts:
Long Beach surfForecast / Massachusetts / USA
48hr Weather and Surf, issued 1 am Sunday 17 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
9.5° C
(Which is normal for this time of year)How big are the waves at Long Beach today?
The current surf forecast for Long Beach at 8AM is: 0.5m 8s primary swell from a East-southeast direction (forecast issued at 01:00am May 17). An open ocean swell of 0.7m 6s is not directed at the surf break, a second open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 1.5ft (0.5m) | 8s |
| Afternoon (17 May) | 0.5ft (0.2m) | 8s |
| Evening (17 May) | 2ft (0.6m) | 8s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 33°C on Tue afternoon, min 13°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 4 | SSE 4 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 6 | E 16 | |
70 | 61 | 38 | 12 | 5 | 31 | 39 | 31 | 30 | 29 | 21 | 20 | 20 | 20 | 27 | 25 | 27 | 28 | 27 | 26 | 26 | 26 | 69 | 5 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross | cross | |
High Tide | 11:26PM3.29m | 12:09PM2.86m | 00:17AM3.34m | 1:03PM2.84m | 1:10AM3.32m | 1:58PM2.80m | ||||||||||||||||||
Low Tide | 5:52AM-0.43m | 6:01PM-0.05m | 6:45AM-0.46m | 6:53PM-0.03m | 7:39AM-0.43m | 7:48PM0.03m | ||||||||||||||||||
 |  |  | |  | |  | | |  | | | | | | | | | | | | | | | |
 | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 17 | 23 | 26 | 27 | 25 | 20 | 17 | 15 | 14 | 13 | 14 | 15 | 16 | 17 | 18 | 17 | 20 | 27 | 32 | 33 | 29 | 26 |
11 | 13 | 15 | 20 | 23 | 23 | 22 | 17 | 14 | 11 | 9 | 9 | 9 | 10 | 10 | 14 | 15 | 15 | 19 | 25 | 29 | 31 | 27 | 24 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | SSE 6 | S 6 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | SE 8 | SE 9 | SE 9 | SSE 4 | SSE 4 | SE 9 | SSE 4 | SE 9 | SSE 6 |
 kJ | 64 | 42 | 35 | 58 | 58 | 31 | 39 | 31 | 30 | 29 | 21 | 20 | 20 | 20 | — | 20 | 27 | 28 | 10 | 7 | 26 | 8 | 26 | 107 |
Swell 2 Height (m) Direction Period (s) | SE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 15 | E 15 | E 15 | E 15 | E 15 | NE 4 | NE 4 | ENE 4 | E 13 | E 13 | E 13 | E 13 | SE 9 | SE 9 | E 13 | SE 9 | E 16 | E 16 |
| kJ | 24 | 61 | 38 | 12 | 5 | 6 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 1 | 4 | 3 | 3 | 3 | 27 | 26 | 3 | 26 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | — | SE 8 | — | W 3 | — | — | E 15 | — | — | — | E 14 | E 14 | E 14 | E 18 | E 17 | — | — | E 13 | E 13 | E 16 | E 13 | — | — |
| kJ | 17 | — | 17 | — | 1 | — | — | 4 | — | — | — | 4 | 4 | 4 | 6 | 6 | — | — | 3 | 3 | 5 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | WSW 4 | WSW 3 | WSW 3 | — | WNW 2 | NW 2 | N 3 | NNE 4 | NE 4 | NE 4 | ESE 3 | SE 3 | SE 3 | SSE 4 | SSE 4 | SSE 4 | S 4 | SW 3 | SW 3 | S 4 | SW 3 | S 6 | SW 4 |
| kJ | 70 | 7 | 2 | 2 | — | 1 | 1 | 2 | 5 | 5 | 4 | 1 | 1 | 3 | 27 | 25 | 18 | 16 | 2 | 2 | 9 | 2 | 69 | 10 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 28 | 25 | 25 | 25 | 25 | 36 | 28 | 130 | 130 | 138 | 313 | 316 | 490 | 490 | 490 | 490 | 570 | 70 | 70 | 376 | 1274 | 70 | 25 | 370 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Long Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest