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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 Thursday 28 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
11.7° C
(Which is normal for this time of year)How big are the waves at Coastguard Beach today (28 May):
- Morning surf: Morning surf (28 May, local time) - 2ft (0.6m), 4s period with NNE swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 1.5ft (0.5m), 4s period with NNE swell.
- Evening surf: Evening surf (28 May, local time) - 1ft (0.3m), 8s period with SSE swell.
The current surf forecast for Coastguard Beach at 11AM is: 0.6m 4s primary swell from a North-northeast direction and 0.3m 6s secondary swell from a South-southeast direction, 0.2m 7s secondary swell from a South-southeast direction (forecast issued at 07:00am May 28). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 2ft (0.6m) | 4s |
| Afternoon (28 May) | 1.5ft (0.5m) | 4s |
| Evening (28 May) | 1ft (0.3m) | 8s |
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 9mm), mostly falling on Fri night. Very mild (max 15°C on Fri night, min 7°C on Sat afternoon). Winds increasing (light winds from the ESE on Fri afternoon, near gales from the NNE by Sat afternoon). | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SE 8 | NNE 4 | NNE 4 | NNE 4 | S 7 | SSE 8 | SSE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 7 | NE 7 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | |
15 | 13 | 13 | 10 | 4 | 13 | 13 | 7 | 7 | 13 | 13 | 31 | 27 | 27 | 23 | 30 | 31 | 32 | 382 | 1176 | 952 | 918 | 684 | 503 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross-on | cross-off | cross-on | cross | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross | cross | cross | cross-off | |
High Tide | 10:12AM2.49m | 10:20PM2.79m | 10:57AM2.49m | 11:00PM2.82m | 11:39AM2.50m | 11:40PM2.84m | ||||||||||||||||||
Low Tide | 4:03AM0.53m | 4:07PM0.75m | 4:47AM0.47m | 4:49PM0.76m | 5:28AM0.43m | 5:29PM0.76m | ||||||||||||||||||
 |  |  | |  | |  | | | | | | | |  | |  | |  | | | | |  | |
 | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | 5:07 |
 | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:06 | — | 8:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | — | 1 | 2 | 1 | — | — | — | |
Temp °C | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 13 | 15 | 13 | 13 | 10 | 9 | 9 | 7 | 8 | 10 | 10 | 11 |
9 | 10 | 10 | 8 | 10 | 9 | 9 | 8 | 7 | 8 | 9 | 10 | 8 | 11 | 9 | 7 | 2 | 3 | 0 | -5 | -3 | 1 | 4 | 6 | |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | NNE 4 | NE 4 | NE 4 | SSE 8 | ENE 8 | NE 4 | NE 4 | NE 8 | NE 7 | NE 7 | ENE 8 | ENE 9 | S 5 | ENE 9 | S 6 | S 6 | S 7 | S 7 | — | — |
 kJ | 12 | 7 | 7 | 4 | 6 | 4 | 4 | 6 | 7 | 3 | 4 | 31 | 27 | 27 | 23 | 30 | 17 | 32 | 7 | 13 | 8 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | SE 8 | SSE 7 | SSE 7 | E 10 | SE 8 | SSE 8 | SSE 8 | NE 4 | SSE 8 | ENE 8 | ENE 8 | SSE 8 | S 8 | SE 8 | S 8 | SE 9 | ENE 9 | S 6 | NE 9 | — | — | — | — | — |
| kJ | 15 | 4 | 4 | 2 | 3 | 13 | 13 | 3 | 6 | 13 | 13 | 6 | 20 | 3 | 1 | 3 | 31 | 11 | 39 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 9 | SSE 8 | SSE 8 | S 8 | S 7 | ENE 9 | ENE 9 | ENE 9 | E 12 | SSE 8 | S 7 | — | — | — | — | — | — | NE 5 | W 4 | — | — | — | — | — |
| kJ | 3 | 7 | 7 | 1 | 4 | 8 | 8 | 7 | 3 | 6 | 4 | — | — | — | — | — | — | 4 | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | NNE 4 | NNE 4 | NNE 4 | — | — | — | N 2 | NNE 3 | NNW 3 | — | SSW 7 | SSW 3 | SSW 4 | SSW 4 | SSW 4 | W 3 | WNW 4 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 10 | 13 | 13 | 10 | — | — | — | 1 | 3 | 1 | — | 17 | 5 | 13 | 11 | 14 | 8 | 13 | 382 | 1176 | 952 | 918 | 684 | 503 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 139 | 139 | 139 | 180 | 238 | 139 | 139 | 205 | 205 | 205 | 19 | 477 | 65 | 65 | 273 | 273 | 486 | 618 | 910 | 910 | 852 | 106 | 71 | 94 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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