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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 16 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
5.8° 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 6PM is: 0.5m 6s primary swell from a South direction and 0.2m 8s secondary swell from a East-southeast direction, 0.1m 12s secondary swell from a East direction (forecast issued at 01:00pm April 16). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | 1.5ft (0.5m) | 6s |
| Afternoon (16 Apr) | 2.5ft (0.7m) | 6s |
| Evening (16 Apr) | 0.5ft (0.1m) | 15s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 8 | 8 | 15 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 10 | 40 | 18 | 6 | 3 | 4 | 16 | 46 | 29 | 21 | 19 | 22 | 19 | 18 | 25 | 31 | 52 | 69 | 66 | 57 | 56 | 62 | 65 | 52 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | glass | glass | cross- off | cross |
High Tide / height (m) | 11:05AM 2.83 | 11:22PM 3.08 | 11:53AM 2.91 | 12:07AM 3.22 | 12:43PM 2.94 | 12:55AM 3.29 | ||||||||||||||||||
Low Tide / height (m) | 5:09PM 0.39 | 5:42AM 0.15 | 5:55PM 0.33 | 6:31AM 0.03 | 6:42PM 0.31 | 7:21AM -0.03 | ||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 |
| Sunset | - | - | 7:21 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - |
 | | |  | | | |  | |  | |  |  | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | - | - | - | - | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 11 | 10 | 13 | 12 | 12 | 13 | 14 | 16 | 12 | 7 | 8 | 9 | 8 | 8 | 6 | 5 | 4 | 5 | 5 | 5 | 6 | 7 | 8 |
| Feels °C (?) | 13 | 9 | 7 | 10 | 7 | 7 | 10 | 11 | 15 | 9 | 0 | 3 | 4 | 3 | 2 | 0 | -2 | -2 | 0 | 2 | 3 | 4 | 4 | 4 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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