Surf Forecasts:
How big are the waves at Coastguard Beach today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 0.5ft (0.1m), 9s period with E swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 0.5ft (0.1m), 6s period with SE swell.
- Evening surf: Evening surf (11 Aug, local time) - 0.5ft (0.1m), 9s period with E swell.
The current surf forecast for Coastguard Beach at 3PM is: 0.1m 6s primary swell from a Southeast direction (forecast issued at 07:00am August 11). An open ocean swell of 0.2m 3s is not directed at the surf break, a second open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 0.5ft (0.1m) | 9s |
| Afternoon (11 Aug) | 0.5ft (0.1m) | 6s |
| Evening (11 Aug) | 0.5ft (0.1m) | 9s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu afternoon. Warm (max 28°C on Tue afternoon, min 21°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 7 | E 9 | E 9 | SW 5 | SW 4 | E 16 | S 6 | S 5 | S 5 | S 5 | S 5 | E 8 | E 14 | E 14 | SSW 4 | SSW 4 | E 13 | E 13 | E 13 | E 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2 | 2 | 2 | 1 | 2 | 2 | 10 | 2 | 6 | 2 | 2 | 2 | 2 | 2 | 1 | 4 | 4 | 10 | 8 | 4 | 3 | 3 | 3 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | glassy | cross-off | cross-off | off | cross | cross | cross-on | cross | cross-on | cross-on | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross-off | cross-off | off |
High Tide | 10:42AM2.77m | 10:56PM3.22m | 11:35AM2.90m | 11:50PM3.26m | 12:26PM3.00m | ||||||||||||||||||
Low Tide | 4:30AM0.16m | 4:40PM0.41m | 5:23AM0.06m | 5:36PM0.30m | 6:13AM0.02m | 6:29PM0.23m | |||||||||||||||||
 |  | |  | |  |  |  | |  | | | | | | | | | | |  | | | |
 | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:43 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — |
Temp °C | 23 | 23 | 25 | 27 | 28 | 26 | 26 | 24 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 22 | 22 | 23 | 25 | 25 | 24 | 23 |
Feels °C | 24 | 23 | 25 | 29 | 28 | 26 | 25 | 23 | 22 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 23 | 26 | 25 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | E 8 | S 6 | SE 6 | NNW 3 | — | E 7 | SW 5 | SW 4 | SSW 5 | N 3 | N 3 | N 3 | S 5 | S 5 | E 7 | E 7 | E 14 | SSW 4 | SSW 4 | E 13 | E 13 | SE 7 | SE 7 |
| kJ | 1 | 1 | 1 | 1 | — | 1 | 10 | 2 | 6 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 4 | 10 | 8 | 4 | 3 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | S 6 | E 8 | E 7 | SE 6 | E 7 | — | E 7 | S 5 | E 8 | S 6 | S 5 | S 5 | N 3 | — | — | E 14 | E 7 | E 14 | E 14 | E 7 | E 8 | E 13 | E 13 |
| kJ | 1 | 1 | 1 | 1 | 1 | — | 1 | 2 | 1 | 2 | 2 | 2 | 1 | — | — | 4 | 1 | 4 | 4 | 1 | 1 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 7 | E 9 | E 9 | E 9 | E 7 | E 16 | E 8 | E 8 | — | E 8 | E 7 | E 8 | E 8 | E 8 | E 7 | E 7 | E 10 | E 7 | E 7 | E 10 |
| kJ | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 5 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 |
Wind waves Height (m) Direction Period (s) | SW 3 | WSW 3 | WSW 3 | SW 4 | SW 4 | SW 4 | WSW 4 | — | NNE 2 | — | — | NE 3 | — | — | SSW 5 | SSW 3 | SSW 4 | — | SW 5 | SSW 5 | SSW 4 | SSW 4 | SSW 4 |
| kJ | 4 | 5 | 4 | 2 | 15 | 20 | 25 | — | 1 | — | — | 1 | — | — | 3 | 3 | 9 | — | 22 | 7 | 19 | 20 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 613 | 2451 | 2417 | 2417 | 2417 | 534 | 119 | 611 | 613 | 1134 | 613 | 3482 | 910 | 486 | 477 | 611 | 613 | 190 | 120 | 2622 | 436 | 205 | 180 |
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)
Latest Updates
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