Surf Forecasts:
How big are the waves at Coastguard Beach today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 7ft (2.1m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 7ft (2.2m), 9s period with ENE swell.
- Evening surf: Evening surf (21 Oct, local time) - 7ft (2.2m), 10s period with ENE swell.
The current surf forecast for Coastguard Beach at 8PM is: 2.2m 10s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 01:00pm October 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 7ft (2.1m) | 8s |
| Afternoon (21 Oct) | 7ft (2.2m) | 9s |
| Evening (21 Oct) | 7ft (2.2m) | 10s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Very mild (max 12°C on Thu afternoon, min 7°C on Fri morning). Winds decreasing (strong winds from the NNE on Wed night, light winds from the NW by Sat morning). | |||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | ENE 10 | NE 9 | NE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 742 | 764 | 833 | 851 | 869 | 871 | 861 | 823 | 780 | 742 | 671 | 596 | 625 | 687 | 715 | 695 | 673 | 586 | 508 | 421 | 321 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on |
High Tide | 8:11AM2.34m | 8:23PM2.44m | 8:55AM2.48m | 9:13PM2.52m | 9:37AM2.65m | 9:59PM2.62m | |||||||||||||||
Low Tide | 2:15PM0.93m | 2:40AM0.76m | 3:04PM0.78m | 3:23AM0.68m | 3:51PM0.60m | ||||||||||||||||
 | | |  | |  | |  | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — |
 | — | — | 5:49 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | 2 | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 9 | 10 | 10 | 11 | 10 | 11 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 8 | 7 | 7 | 8 | 8 | 8 |
Feels °C | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 2 | 1 | 1 | 2 | 2 | 1 | -1 | -1 | -2 | -2 | -2 | 0 | 1 | 2 |
Swell 1 Height (m) Direction Period (s) | SE 10 | — | — | SE 10 | SE 10 | SE 10 | SE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ENE 10 | SE 9 | SE 9 | SE 10 | ESE 8 | ESE 9 | ENE 10 | — | — |
| kJ | 27 | — | — | 28 | 35 | 48 | 47 | 19 | 48 | 16 | 26 | 60 | 426 | 43 | 23 | 23 | 6 | 8 | 495 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSE 10 | SE 10 | — | SE 9 | — | — | — | — | — | ESE 9 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 90 | 100 | — | 42 | — | — | — | — | — | 7 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 742 | 764 | 833 | 851 | 869 | 871 | 861 | 823 | 780 | 742 | 671 | 596 | 625 | 687 | 715 | 695 | 673 | 586 | 508 | 421 | 321 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 990 | 990 | 532 | 529 | 527 | 929 | 929 | 441 | 491 | 161 | 107 | 138 | 142 | 143 | 313 | 107 | 107 | 139 | 64 | 64 | 64 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Coastguard Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest