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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 Thursday 07 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 8AM is: 0.6m 5s primary swell from a South-southeast direction and 0.4m 7s secondary swell from a South-southeast direction (forecast issued at 01:00am May 07). An open ocean swell of 0.4m 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 (07 May) | 1.5ft (0.4m) | 7s |
| Afternoon (07 May) | 1ft (0.3m) | 7s |
| Evening (07 May) | 1ft (0.3m) | 7s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Thu morning. Very mild (max 13°C on Thu afternoon, min 9°C on Thu night). Winds increasing (calm on Thu afternoon, strong winds from the S by Sat night). | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 7 | SE 6 | SSE 5 | S 8 | S 7 | S 7 | S 7 | SE 6 | SE 7 | SE 7 | SE 7 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 5 | S 5 | S 5 | |
128 | 37 | 17 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 49 | 49 | 48 | 45 | 43 | 41 | 41 | 41 | 25 | 25 | 51 | 92 | 83 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | cross-off | glassy | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross | cross | cross | cross | cross | |
High Tide | 3:32AM2.60m | 4:19PM2.28m | 4:18AM2.51m | 5:08PM2.25m | 5:09AM2.44m | 5:58PM2.27m | ||||||||||||||||||
Low Tide | 10:04AM0.66m | 10:08PM1.02m | 10:51AM0.74m | 10:59PM1.06m | 11:40AM0.79m | |||||||||||||||||||
 |  |  |  |  | |  | | | |  |  | | |  | | | | | | |  | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — |
— | 2 | 7 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | 2 | |
Temp °C | 12 | 12 | 10 | 10 | 12 | 13 | 13 | 13 | 11 | 9 | 9 | 9 | 11 | 12 | 11 | 11 | 10 | 10 | 11 | 13 | 12 | 12 | 12 | 12 |
8 | 10 | 5 | 5 | 10 | 10 | 9 | 8 | 6 | 4 | 2 | 4 | 8 | 7 | 7 | 6 | 5 | 5 | 6 | 7 | 7 | 7 | 5 | 4 | |
Swell 1 Height (m) Direction Period (s) | E 10 | SE 6 | SSE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 6 | SE 7 | SE 7 | SE 7 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
 kJ | 2 | 37 | 17 | 9 | 10 | 10 | 7 | 11 | 12 | 12 | 12 | 49 | 49 | 48 | 45 | 43 | 41 | 41 | 41 | 25 | 25 | 25 | 24 | 23 |
Swell 2 Height (m) Direction Period (s) | — | SSW 8 | SSE 7 | S 8 | S 7 | S 7 | SSW 4 | SSW 4 | S 7 | S 7 | S 7 | S 7 | NNW 3 | — | S 7 | S 7 | SSE 7 | SSE 7 | S 7 | — | — | E 13 | E 13 | E 13 |
| kJ | — | 11 | 17 | 10 | 10 | 10 | 6 | 3 | 10 | 4 | 9 | 4 | 1 | — | 25 | 23 | 5 | 5 | 8 | — | — | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | E 10 | E 10 | SE 6 | NNW 3 | NNW 3 | S 7 | S 7 | SW 4 | E 8 | E 8 | — | S 7 | — | — | — | — | — | — | SE 11 | E 18 | E 18 | — | E 13 |
| kJ | — | 2 | 2 | 1 | 2 | 1 | 10 | 10 | 2 | 6 | 6 | — | 4 | — | — | — | — | — | — | 5 | 6 | 6 | — | 4 |
Wind waves Height (m) Direction Period (s) | S 7 | SW 4 | NW 3 | NW 3 | — | SSW 2 | SW 4 | WNW 2 | NW 3 | NW 3 | NW 3 | NNW 4 | — | SSW 3 | SW 4 | SW 4 | SW 3 | WSW 3 | — | S 7 | S 4 | S 5 | S 5 | S 5 |
| kJ | 128 | 13 | 2 | 2 | — | 1 | 17 | 1 | 3 | 3 | 3 | 5 | — | 6 | 26 | 13 | 5 | 4 | — | 23 | 14 | 51 | 92 | 83 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 69 | 2 | 99 | 120 | 119 | 138 | 99 | 10 | 103 | 132 | 132 | 10 | 2 | 14 | 0 | 0 | 10 | 11 | 17 | 929 | 929 | 929 | 929 | 161 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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