Surf Forecasts:
How big are the waves at Coastguard Beach today (14 Aug):
- Afternoon surf: Afternoon surf (14 Aug, local time) - 0.5ft (0.2m), 5s period with S swell.
- Evening surf: Evening surf (14 Aug, local time) - 0.5ft (0.1m), 13s period with E swell.
The current surf forecast for Coastguard Beach at 11PM is: 0.1m 9s primary swell from a East direction (forecast issued at 07:00pm August 14). An open ocean swell of 0.2m 4s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | - | - |
| Afternoon (14 Aug) | 0.5ft (0.2m) | 5s |
| Evening (14 Aug) | 0.5ft (0.1m) | 13s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Mon morning. Warm (max 24°C on Mon afternoon, min 20°C on Fri night). Winds increasing (light winds from the SSW on Sun morning, strong winds from the S by Mon morning). | |||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | |||||||||||||||||
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 10 | E 13 | E 9 | N 3 | N 3 | NNE 4 | NNE 4 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 3 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 2 | 3 | 2 | 3 | 6 | 4 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 1 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross |
High Tide | 1:32AM3.15m | 2:00PM3.04m | 2:21AM3.01m | 2:46PM2.99m | |||||||||||||||
Low Tide | 7:20PM0.21m | 7:48AM0.13m | 8:10PM0.24m | 8:33AM0.26m | 9:00PM0.32m | ||||||||||||||
 |  |  | | | | |  | | | | | | | | | | |  | |
 | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | 7:40 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 23 | 21 | 20 | 20 | 20 | 20 | 21 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 21 | 21 | 20 | 17 | 16 | 17 | 18 | 18 | 19 | 18 | 20 | 20 | 20 | 21 | 20 | 18 | 18 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | N 4 | N 4 | NNE 4 | SW 3 | — | E 9 | — | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | — | S 6 | E 9 | E 9 | E 8 | E 8 | E 8 |
| kJ | 5 | 3 | 1 | 2 | — | 2 | — | 6 | 3 | 3 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | E 9 | E 9 | E 9 | E 9 | — | E 9 | S 6 | S 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | — | — | — | — | — |
| kJ | — | 2 | 2 | 2 | 2 | — | 2 | 1 | 1 | 2 | 1 | 1 | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 10 | E 13 | — | — | — | — | E 12 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 6 | — | — | — | — |
| kJ | 2 | 3 | — | — | — | — | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSW 2 | WSW 3 | N 3 | N 3 | NNE 4 | NNE 4 | — | — | — | — | — | — | — | S 6 | S 3 | S 4 | S 4 | S 4 |
| kJ | — | 1 | 3 | 3 | 6 | 4 | 6 | — | — | — | — | — | — | — | 1 | 2 | 12 | 20 | 28 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3482 | 2602 | 2447 | 613 | 887 | 887 | 1808 | 2417 | 2417 | 2638 | 2638 | 1808 | 2451 | 1324 | 1154 | 1156 | 2417 | 1686 | 1630 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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