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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 am Friday 29 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
12.1° C
(Which is slightly warmer than usual)How big are the waves at Coastguard Beach today (29 May):
- Morning surf: Morning surf (29 May, local time) - 1ft (0.3m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 1.5ft (0.5m), 8s period with NE swell.
- Evening surf: Evening surf (29 May, local time) - 1.5ft (0.5m), 8s period with ENE swell.
The current surf forecast for Coastguard Beach at 1PM is: 0.6m 8s primary swell from a Northeast direction and 0.2m 7s secondary swell from a South direction (forecast issued at 07:00am May 29). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 1ft (0.3m) | 8s |
| Afternoon (29 May) | 1.5ft (0.5m) | 8s |
| Evening (29 May) | 1.5ft (0.5m) | 8s |
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 10mm), heaviest on Fri night. Very mild (max 15°C on Fri afternoon, min 8°C on Sat afternoon). Winds decreasing (gales from the NNE on Sat afternoon, calm by Sun night). | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 4 | ENE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 11 | NE 9 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | |
6 | 13 | 41 | 31 | 37 | 42 | 41 | 31 | 32 | 47 | 64 | 1303 | 1336 | 1108 | 783 | 526 | 437 | 330 | 227 | 184 | 143 | 113 | 111 | 77 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | on | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross | glassy | cross-off | cross-off | |
High Tide | 10:57AM2.49m | 11:00PM2.82m | 11:39AM2.50m | 11:40PM2.84m | 12:20PM2.50m | 00:20AM2.85m | ||||||||||||||||||
Low Tide | 4:47AM0.47m | 4:49PM0.76m | 5:28AM0.43m | 5:29PM0.76m | 6:09AM0.41m | 6:09PM0.77m | ||||||||||||||||||
 |  |  | |  | |  |  | | | |  | | |  |  | | | | | | | | | |
 | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | 5:07 |
 | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:07 | — | 8:07 |
— | — | — | — | — | — | 1 | 3 | 1 | — | — | 2 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | — | |
Temp °C | 13 | 13 | 14 | 13 | 15 | 15 | 14 | 13 | 10 | 9 | 11 | 8 | 8 | 10 | 10 | 11 | 11 | 12 | 12 | 13 | 14 | 13 | 14 | 13 |
12 | 10 | 11 | 10 | 10 | 11 | 9 | 9 | 3 | 3 | 8 | -6 | -4 | 1 | 3 | 6 | 6 | 8 | 9 | 11 | 10 | 12 | 12 | 10 | |
Swell 1 Height (m) Direction Period (s) | NE 4 | NE 4 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | S 4 | ENE 9 | ENE 11 | S 7 | S 7 | S 7 | — | — | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
 kJ | 4 | 5 | 41 | 31 | 37 | 42 | 41 | 31 | 9 | 47 | 64 | 9 | 15 | 4 | — | — | 437 | 330 | 227 | 184 | 143 | 113 | 111 | 77 |
Swell 2 Height (m) Direction Period (s) | N 4 | ENE 8 | SSE 8 | S 7 | S 8 | E 15 | E 15 | — | ENE 9 | SSE 7 | SSE 6 | — | — | — | — | — | — | — | S 7 | S 6 | — | SW 3 | S 7 | S 7 |
| kJ | 3 | 13 | 6 | 4 | 20 | 4 | 4 | — | 32 | 15 | 14 | — | — | — | — | — | — | — | 1 | 1 | — | 3 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SSE 8 | W 3 | E 8 | — | — | — | — | S 7 | — | SW 4 | — | — | — | — | — | — | — | — | — | — | S 6 | — | — |
| kJ | 6 | 6 | 1 | 1 | — | — | — | — | 8 | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | NNW 4 | — | — | — | SSW 3 | SSW 4 | S 5 | NW 3 | WNW 4 | NNW 4 | NE 9 | NE 10 | NE 10 | NE 9 | NE 9 | NNW 4 | NW 4 | — | — | SW 3 | — | SW 4 | SSW 4 |
| kJ | — | 3 | — | — | — | 7 | 34 | 54 | 6 | 13 | 12 | 1303 | 1336 | 1108 | 783 | 526 | 13 | 4 | — | — | 2 | — | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 205 | 10 | 10 | 491 | 477 | 65 | 132 | 129 | 132 | 618 | 0 | 852 | 212 | 106 | 64 | 64 | 94 | 0 | 0 | 0 | 4 | 0 | 0 | 11 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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