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Coastguard Beach Surf Forecast
/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /
Surf Forecasts:
Coastguard Beach surfForecast / Massachusetts / USA
48hr Weather and Surf, issued 1 am Friday 08 May 2026 EDTForecast update in hr min s Forecast update imminent
Coastguard Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coastguard Beach sea temperature is
7.9° C
(Which is slightly cooler than normal)How big are the waves at Coastguard Beach today?
The current surf forecast for Coastguard Beach at 7AM is: 0.4m 7s primary swell from a Southeast direction and 0.2m 9s secondary swell from a East-southeast direction (forecast issued at 01:00am May 08). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 1.5ft (0.4m) | 7s |
| Afternoon (08 May) | 1.5ft (0.5m) | 10s |
| Evening (08 May) | 1.5ft (0.5m) | 9s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Sat night. Very mild (max 16°C on Sun afternoon, min 9°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SE 7 | SE 7 | SE 7 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 4 | S 6 | S 6 | S 6 | SE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | |
12 | 12 | 11 | 49 | 49 | 48 | 46 | 42 | 41 | 41 | 26 | 26 | 25 | 25 | 24 | 40 | 127 | 122 | 88 | 38 | 62 | 23 | 23 | 12 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | |
High Tide | 4:18AM2.51m | 5:08PM2.25m | 5:09AM2.44m | 5:58PM2.27m | 6:03AM2.40m | 6:48PM2.34m | ||||||||||||||||||
Low Tide | 10:51AM0.74m | 10:59PM1.06m | 11:40AM0.79m | 11:54PM1.04m | 12:29PM0.79m | |||||||||||||||||||
 |  |  |  |  | |  | | | | | | | |  | | | | | | | |  | | |
 | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:46 | — | — |
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 4 | 3 | 1 | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 9 | 10 | 12 | 12 | 11 | 11 | 10 | 10 | 11 | 12 | 13 | 14 | 12 | 12 | 12 | 12 | 12 | 14 | 16 | 15 | 16 | 14 |
3 | 5 | 5 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 7 | 9 | 8 | 7 | 8 | 8 | 9 | 11 | 14 | 11 | 13 | 12 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | SSW 7 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 6 | E 9 | SE 6 | SE 6 | ESE 5 |
 kJ | 12 | 12 | 11 | 49 | 49 | 48 | 46 | 42 | 41 | 26 | 26 | 26 | 25 | 25 | 24 | 14 | 14 | 14 | 15 | 38 | 14 | 23 | 23 | 9 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | ESE 9 | NNW 4 | N 3 | SE 10 | SSE 9 | SSE 7 | SSW 4 | E 9 | S 7 | — | SE 11 | SE 11 | SE 7 | E 13 | E 13 | E 13 | E 13 | E 9 | E 16 | E 9 | E 9 | SE 6 |
| kJ | 4 | 10 | 8 | 2 | 1 | 4 | 8 | 5 | 8 | 41 | 14 | — | 4 | 5 | 2 | 4 | 4 | 4 | 3 | 15 | 5 | 14 | 14 | 11 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | S 7 | S 7 | NNW 3 | — | — | — | SSE 7 | — | — | — | E 18 | E 18 | E 13 | E 13 | — | E 13 | — | E 13 | E 16 | E 16 | E 16 | E 8 |
| kJ | 6 | 6 | 4 | 4 | 2 | — | — | — | 5 | — | — | — | 6 | 6 | 4 | 3 | — | 3 | — | 3 | 5 | 5 | 5 | 12 |
Wind waves Height (m) Direction Period (s) | NW 3 | NNW 4 | NNW 4 | W 3 | SSW 7 | SW 4 | SW 4 | SW 4 | WNW 3 | WNW 3 | SW 5 | S 7 | S 4 | S 5 | S 5 | S 4 | S 6 | S 6 | S 6 | SSW 4 | SSE 6 | SSW 4 | SSW 3 | SSW 3 |
| kJ | 6 | 8 | 4 | 1 | 10 | 28 | 23 | 15 | 2 | 1 | 14 | 24 | 35 | 50 | 24 | 40 | 127 | 122 | 88 | 14 | 62 | 7 | 7 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 119 | 132 | 10 | 2 | 2 | 11 | 2 | 10 | 2 | 0 | 10 | 69 | 69 | 76 | 426 | 102 | 102 | 132 | 94 | 10 | 69 | 69 | 10 | 11 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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