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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 Friday 22 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
10.7° 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 10PM is: 0.1m 10s primary swell from a Southeast direction (forecast issued at 07:00pm May 22). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | - | - |
| Afternoon (22 May) | 2ft (0.6m) | 4s |
| Evening (22 May) | 1.5ft (0.4m) | 4s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 28mm), heaviest during Sun afternoon. Very mild (max 13°C on Fri night, min 7°C on Sun morning). Winds increasing (light winds from the SW on Fri night, strong winds from the ESE by Sun night). | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NE 4 | NE 4 | NE 4 | S 6 | SE 7 | ENE 4 | E 10 | SE 10 | SE 10 | SE 7 | ESE 10 | ESE 3 | SE 4 | ESE 4 | SE 5 | ESE 5 | ESE 6 | ESE 6 | SE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | SE 8 | |
9 | 7 | 4 | 4 | 2 | 2 | 2 | 4 | 4 | 8 | 9 | 7 | 14 | 32 | 49 | 69 | 134 | 145 | 220 | 211 | 155 | 153 | 146 | 78 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross | cross-off | cross-on | cross-on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | |
High Tide | 5:10PM2.73m | 5:25AM2.85m | 6:10PM2.70m | 6:28AM2.71m | 7:09PM2.69m | 7:31AM2.60m | ||||||||||||||||||
Low Tide | 11:13PM0.61m | 11:50AM0.38m | 00:18AM0.65m | 12:49PM0.49m | 1:22AM0.65m | 1:44PM0.59m | ||||||||||||||||||
 |  | | | | | | | | | | | | |  |  |  | |  | | | | | | |
 | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — |
 | 7:59 | — | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | 8:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 11 | 5 | 2 | — | — | — | — | — | |
Temp °C | 10 | 11 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 10 | 8 | 7 | 8 | 9 | 10 | 11 | 11 | 13 | 12 | 11 | 11 |
6 | 7 | 7 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 6 | 5 | 4 | 1 | -1 | 0 | 1 | 2 | 4 | 6 | 13 | 10 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | ENE 4 | NE 4 | — | — | SE 10 | SE 10 | E 10 | — | — | — | SE 9 | E 18 | E 18 | E 18 | E 18 | E 18 | E 17 | — | ESE 8 | ESE 8 | SE 8 |
 kJ | 9 | 6 | 2 | 1 | 1 | — | — | 4 | 4 | 2 | — | — | — | 3 | 6 | 6 | 6 | 6 | 6 | 6 | — | 153 | 146 | 78 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 7 | — | E 10 | SE 5 | SE 5 | — | ESE 10 | — | E 12 | E 12 | E 18 | — | E 18 | — | — | — | E 16 | — | E 16 | E 6 |
| kJ | 4 | 4 | 4 | 4 | 2 | — | 2 | 1 | 1 | — | 9 | — | 3 | 3 | 6 | — | 6 | — | — | — | 5 | — | 5 | 24 |
Swell 3 Height (m) Direction Period (s) | S 6 | S 5 | S 5 | S 6 | — | SE 7 | SE 7 | — | — | S 6 | — | E 12 | — | E 18 | — | — | — | — | — | — | — | — | S 8 | E 16 |
| kJ | 1 | 1 | 1 | 2 | — | 2 | 2 | — | — | 1 | — | 3 | — | 6 | — | — | — | — | — | — | — | — | 1 | 5 |
Wind waves Height (m) Direction Period (s) | — | ENE 4 | — | — | — | ENE 4 | — | — | — | SE 7 | ESE 3 | ESE 3 | SE 4 | ESE 4 | SE 5 | ESE 5 | ESE 6 | ESE 6 | SE 7 | ESE 7 | ESE 7 | — | — | NNW 2 |
| kJ | — | 7 | — | — | — | 2 | — | — | — | 8 | 3 | 7 | 14 | 32 | 49 | 69 | 134 | 145 | 220 | 211 | 155 | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 887 | 1922 | 887 | 880 | 829 | 592 | 808 | 1148 | 761 | 738 | 738 | 738 | 575 | 527 | 425 | 408 | 425 | 313 | 100 | 99 | 2 | 0 | 99 | 71 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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