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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 pm Thursday 23 Apr 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
6.3° 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 7PM is: 0.2m 5s primary swell from a South-southeast direction and 0.2m 7s secondary swell from a East direction, 0.4m 3s secondary swell from a North direction (forecast issued at 01:00pm April 23). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 1.5ft (0.5m) | 5s |
| Afternoon (23 Apr) | 1ft (0.3m) | 5s |
| Evening (23 Apr) | 0.5ft (0.2m) | 7s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 10°C on Thu afternoon, min 5°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 5 | SSE 5 | E 7 | E 7 | E 7 | S 6 | S 7 | S 7 | N 4 | N 4 | S 7 | S 6 | S 6 | E 15 | E 15 | E 15 | E 15 | ENE 14 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | |
12 | 6 | 4 | 3 | 3 | 7 | 8 | 10 | 10 | 8 | 4 | 3 | 3 | 4 | 5 | 18 | 17 | 20 | 39 | 36 | 35 | 57 | 56 | 55 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | on | glassy | glassy | on | on | |
High Tide | 5:27PM2.62m | 5:41AM2.86m | 6:33PM2.59m | 6:49AM2.76m | 7:36PM2.61m | 7:54AM2.70m | ||||||||||||||||||
Low Tide | 11:09AM0.29m | 11:26PM0.69m | 12:13PM0.40m | 00:35AM0.72m | 1:17PM0.47m | 1:43AM0.70m | ||||||||||||||||||
 | | |  |  | | | | | | |  | | | |  |  | | | | | | | | |
 | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — |
 | — | — | 7:29 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | 7:31 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 10 | 8 | 9 | 8 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 |
5 | 4 | 3 | 6 | 3 | 2 | 1 | 2 | -1 | -1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 2 | 3 | 2 | |
Swell 1 Height (m) Direction Period (s) | SE 5 | SSE 5 | SSE 5 | SSE 5 | ESE 4 | S 6 | S 7 | S 7 | S 7 | S 7 | NNE 4 | NNE 4 | NNE 4 | E 7 | E 7 | E 6 | E 6 | E 8 | NE 4 | NE 4 | ENE 8 | ENE 13 | ENE 13 | ENE 13 |
 kJ | 12 | 6 | 3 | 3 | 2 | 7 | 8 | 8 | 4 | 4 | 6 | 3 | 3 | 1 | 4 | 3 | 3 | 5 | 4 | 2 | 13 | 57 | 56 | 55 |
Swell 2 Height (m) Direction Period (s) | E 6 | ESE 5 | ESE 5 | E 7 | NNW 3 | E 6 | E 6 | E 6 | E 6 | E 5 | S 7 | S 6 | S 6 | S 6 | E 15 | E 15 | E 15 | ENE 14 | ENE 14 | E 8 | ENE 13 | NE 5 | NE 5 | S 6 |
| kJ | 3 | 4 | 2 | 3 | 1 | 3 | 3 | 3 | 2 | 1 | 4 | 3 | 3 | 1 | 5 | 18 | 17 | 20 | 39 | 11 | 35 | 3 | 3 | 1 |
Swell 3 Height (m) Direction Period (s) | SE 8 | E 6 | E 7 | ESE 5 | E 7 | ESE 4 | SE 4 | SE 4 | E 7 | E 7 | E 6 | E 6 | E 7 | E 15 | S 6 | S 6 | S 6 | S 6 | E 8 | ENE 14 | NNE 4 | S 7 | S 6 | — |
| kJ | 3 | 3 | 3 | 2 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 1 | 1 | 1 | 1 | 12 | 36 | 1 | 1 | 1 | — |
Wind waves Height (m) Direction Period (s) | SW 6 | NNW 2 | N 3 | N 3 | N 3 | N 3 | NNE 4 | N 4 | N 4 | N 4 | — | — | — | NNE 4 | NNE 4 | NNE 3 | NE 4 | NE 4 | — | — | — | — | — | NE 5 |
| kJ | 8 | 1 | 4 | 2 | 2 | 1 | 6 | 10 | 10 | 8 | — | — | — | 1 | 3 | 2 | 3 | 7 | — | — | — | — | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 180 | 241 | 239 | 210 | 139 | 139 | 205 | 205 | 842 | 611 | 477 | 477 | 477 | 477 | 477 | 611 | 910 | 534 | 534 | 66 | 10 | 0 | 64 | 94 |
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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