Surf Forecasts:
How big are the waves at Coastguard Beach today (12 Sep):
- Afternoon surf: Afternoon surf (12 Sep, local time) - 0.5ft (0.2m), 6s period with SSE swell.
- Evening surf: Evening surf (12 Sep, local time) - 1.5ft (0.4m), 3s period with SSE swell.
The current surf forecast for Coastguard Beach at 10PM is: 0.5m 3s primary swell from a South direction and 0.1m 10s secondary swell from a East direction (forecast issued at 07:00pm September 12). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | - | - |
| Afternoon (12 Sep) | 0.5ft (0.2m) | 6s |
| Evening (12 Sep) | 1.5ft (0.4m) | 3s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 53mm), heaviest during Sun afternoon. Warm (max 20°C on Sun night, min 15°C on Tue morning). Mainly fresh winds. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||
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) | SSE 6 | SSE 3 | E 10 | ESE 10 | S 4 | SSE 4 | SE 10 | SE 4 | ENE 10 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SE 6 | ESE 6 | ESE 6 | SE 7 | SE 7 | NNE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 7 | 2 | 8 | 10 | 10 | 15 | 24 | 20 | 51 | 9 | 12 | 13 | 8 | 18 | 16 | 17 | 17 | 15 | 13 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-on | cross | cross |
High Tide | 1:10AM2.99m | 1:28PM3.05m | 1:56AM2.87m | 2:10PM2.98m | |||||||||||||||
Low Tide | 6:59PM0.19m | 7:17AM0.30m | 7:45PM0.22m | 7:59AM0.42m | 8:30PM0.31m | ||||||||||||||
 |  | | | |  | |  | |  |  | | |  | | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — |
mm | — | — | — | — | — | — | — | 26 | 22 | — | — | — | — | 2 | 3 | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 20 | 17 | 17 | 19 | 19 | 19 | 18 |
Feels °C | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 20 | 17 | 20 | 20 | 12 | 13 | 14 | 16 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | NNE 4 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | — | SSE 4 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SE 6 | ESE 6 | ESE 6 | SE 7 | SE 7 | SE 6 |
| kJ | 1 | 2 | 8 | 10 | 10 | 10 | 24 | — | 13 | 8 | 12 | 13 | 7 | 18 | 16 | 17 | 11 | 11 | 7 |
Swell 2 Height (m) Direction Period (s) | E 10 | — | — | — | SW 5 | — | — | — | SE 9 | ESE 9 | ENE 4 | NE 4 | ESE 6 | ENE 4 | — | ENE 5 | — | ESE 9 | E 9 |
| kJ | 2 | — | — | — | 1 | — | — | — | 22 | 9 | 6 | 4 | 8 | 2 | — | 2 | — | 15 | 6 |
Swell 3 Height (m) Direction Period (s) | SSW 6 | NNE 4 | — | — | — | — | — | — | — | — | ESE 9 | ESE 9 | ENE 4 | — | NE 4 | — | — | E 15 | E 15 |
| kJ | 3 | 1 | — | — | — | — | — | — | — | — | 8 | 8 | 2 | — | 1 | — | — | 4 | 4 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 3 | S 3 | S 4 | S 4 | SSE 4 | SSE 4 | SE 4 | ENE 10 | NE 4 | — | — | SW 2 | NW 3 | NNW 4 | N 4 | N 4 | NNE 4 | NNE 4 |
| kJ | 7 | 2 | 5 | 6 | 10 | 15 | 13 | 20 | 51 | 6 | — | — | 1 | 12 | 18 | 21 | 17 | 9 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1148 | 1155 | 929 | 754 | 140 | 167 | 1406 | 167 | 132 | 136 | 161 | 138 | 69 | 10 | 11 | 129 | 139 | 139 | 139 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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