Surf Forecasts:
How big are the waves at Coastguard Beach today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 1.5ft (0.5m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.4m), 9s period with SE swell.
The current surf forecast for Coastguard Beach at 6AM is: 0.5m 10s primary swell from a Southeast direction and 0.7m 6s secondary swell from a Northeast direction (forecast issued at 01:00am July 31). An 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 (31 Jul) | 1.5ft (0.5m) | 9s |
| Afternoon (31 Jul) | 1.5ft (0.4m) | 9s |
| Evening (31 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 25°C on Sat afternoon, min 19°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNE 6 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 9 | SSE 8 | S 8 | S 8 | S 7 | S 3 | S 3 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 57 | 46 | 43 | 41 | 39 | 27 | 26 | 26 | 29 | 28 | 26 | 18 | 18 | 17 | 10 | 6 | 7 | 7 | 5 | 18 | 17 | 5 | 5 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross |
High Tide | 00:54AM2.84m | 1:26PM2.62m | 1:33AM2.81m | 2:03PM2.66m | 2:13AM2.75m | 2:40PM2.70m | ||||||||||||||||||
Low Tide | 7:16AM0.43m | 7:24PM0.63m | 7:52AM0.45m | 8:05PM0.61m | 8:28AM0.49m | 8:48PM0.60m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | | |  | | | | | | | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 25 | 25 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 23 |
Feels °C | 16 | 16 | 18 | 20 | 20 | 22 | 20 | 20 | 20 | 23 | 23 | 24 | 26 | 24 | 22 | 21 | 22 | 23 | 23 | 23 | 24 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 8 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 9 | SSE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 |
| kJ | 18 | 32 | 26 | 20 | 15 | 15 | 26 | 26 | 29 | 28 | 26 | 18 | 18 | 17 | 10 | 6 | 7 | 7 | 5 | 5 | 5 | 5 | 5 | 6 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | NE 6 | NE 6 | NE 6 | ENE 6 | SSW 3 | SSW 3 | E 5 | E 5 | E 6 | ESE 7 | ESE 7 | ESE 7 | S 8 | SE 10 | SE 9 | SE 9 | SE 9 | — |
| kJ | 10 | 46 | 43 | 41 | 39 | 27 | 8 | 8 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | 5 | 5 | 4 | 5 | 4 | 3 | 3 | 3 | — |
Swell 3 Height (m) Direction Period (s) | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 4 | E 6 | E 6 | NE 4 | — | — | E 6 | E 6 | E 6 | SE 9 | E 5 | E 5 | E 5 | E 9 | — |
| kJ | 13 | 19 | 7 | 12 | 12 | 12 | 7 | 7 | 3 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 2 | — |
Wind waves Height (m) Direction Period (s) | NNE 6 | NW 3 | WNW 3 | — | — | — | — | SW 2 | SW 3 | SW 3 | SW 3 | — | SSW 4 | SSW 3 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | S 8 | S 7 | S 3 | S 3 | S 3 |
| kJ | 57 | 3 | 1 | — | — | — | — | 1 | 2 | 2 | 4 | — | 2 | 6 | 13 | 11 | 11 | 5 | 4 | 18 | 17 | 4 | 5 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 71 | 0 | 0 | 136 | 17 | 19 | 17 | 136 | 10 | 10 | 136 | 161 | 611 | 477 | 477 | 167 | 137 | 611 | 161 | 1148 | 1674 | 1341 | 611 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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