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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 7 pm Wednesday 06 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
8.0° C
(Which is normal for this time of year)How big are the waves at Coastguard Beach today?
The current surf forecast for Coastguard Beach at 1AM is: 1.3m 7s primary swell from a South direction and 0.1m 10s secondary swell from a East direction, 0.1m 10s secondary swell from a East direction (forecast issued at 07:00pm May 06). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 1.5ft (0.4m) | 7s |
| Afternoon (07 May) | 1ft (0.3m) | 8s |
| Evening (07 May) | 2ft (0.6m) | 5s |
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 6mm), mostly falling on Wed night. Very mild (max 14°C on Thu night, min 8°C on Fri morning). Winds decreasing (strong winds from the SSW on Wed night, calm by Thu afternoon). | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | S 6 | S 7 | S 7 | SSW 7 | SSE 7 | SSE 7 | S 8 | SSW 7 | SSW 5 | SE 6 | 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 | |
200 | 226 | 202 | 130 | 69 | 18 | 18 | 10 | 31 | 14 | 11 | 13 | 12 | 12 | 30 | 49 | 48 | 46 | 42 | 41 | 41 | 41 | 25 | 25 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | glassy | cross | cross | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | cross | cross | |
High Tide | 3:33PM2.35m | 3:32AM2.60m | 4:19PM2.28m | 4:18AM2.51m | 5:08PM2.25m | 5:09AM2.44m | ||||||||||||||||||
Low Tide | 9:21PM0.95m | 10:04AM0.66m | 10:08PM1.02m | 10:51AM0.74m | 10:59PM1.06m | 11:40AM0.79m | ||||||||||||||||||
 |  | |  | | |  |  | |  | | | | | |  | | | | |  | | | | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — |
 | 7:43 | — | — | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | 7:45 |
— | 1 | 3 | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 13 | 12 | 12 | 10 | 10 | 12 | 12 | 14 | 13 | 11 | 9 | 8 | 9 | 11 | 12 | 13 | 11 | 11 | 11 | 12 | 13 | 12 |
7 | 5 | 7 | 8 | 10 | 6 | 5 | 10 | 8 | 11 | 8 | 6 | 4 | 1 | 5 | 7 | 7 | 7 | 6 | 6 | 7 | 8 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | ESE 6 | SE 5 | SE 5 | SE 5 | SE 5 | SSW 5 | SE 6 | 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 |
 kJ | 2 | 2 | 2 | 2 | 12 | 12 | 12 | 9 | 7 | 14 | 11 | 13 | 12 | 12 | 30 | 49 | 48 | 46 | 42 | 41 | 41 | 41 | 25 | 25 |
Swell 2 Height (m) Direction Period (s) | E 16 | E 16 | — | E 10 | E 10 | SSE 7 | SSE 7 | S 8 | NNW 4 | SE 5 | SW 4 | S 7 | S 7 | S 8 | SE 7 | S 7 | — | S 7 | S 7 | SE 7 | SSW 7 | — | E 18 | E 18 |
| kJ | 5 | 5 | — | 2 | 2 | 18 | 18 | 10 | 1 | 7 | 5 | 10 | 10 | 10 | 7 | 4 | — | 4 | 4 | 2 | 15 | — | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | E 16 | — | — | — | — | SW 4 | E 9 | NNW 4 | E 10 | S 7 | S 7 | SW 4 | E 8 | E 11 | S 8 | NNW 3 | N 3 | — | — | — | — | — | E 13 | E 13 |
| kJ | 5 | — | — | — | — | 4 | 7 | 2 | 7 | 4 | 10 | 3 | 6 | 9 | 4 | 1 | 1 | — | — | — | — | — | 4 | 3 |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | S 7 | S 7 | SSW 7 | NW 3 | NW 3 | — | SSW 7 | SW 5 | WNW 3 | NW 3 | NW 3 | NW 4 | NW 3 | SW 4 | SW 3 | SW 4 | SW 4 | SW 4 | SW 5 | S 7 | S 3 | S 4 |
| kJ | 200 | 226 | 202 | 130 | 69 | 2 | 2 | — | 31 | 37 | 3 | 2 | 3 | 3 | 2 | 1 | 9 | 18 | 18 | 9 | 17 | 14 | 7 | 27 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 371 | 371 | 356 | 69 | 0 | 100 | 99 | 117 | 134 | 99 | 99 | 103 | 132 | 132 | 10 | 2 | 65 | 2 | 11 | 10 | 2 | 2 | 102 | 929 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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