Surf Forecasts:
How big are the waves at Coastguard Beach today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 3.5ft (1.1m), 6s period with NE swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 3ft (0.9m), 6s period with NE swell.
- Evening surf: Evening surf (19 Sep, local time) - 2ft (0.6m), 6s period with NE swell.
The current surf forecast for Coastguard Beach at 6AM is: 1.3m 6s primary swell from a Northeast direction and 0.2m 12s secondary swell from a East-southeast direction (forecast issued at 01:00am September 19). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 3.5ft (1.1m) | 6s |
| Afternoon (19 Sep) | 3ft (0.9m) | 6s |
| Evening (19 Sep) | 2ft (0.6m) | 6s |
Table - waves today at Coastguard Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sun night. Very mild (max 17°C on Sun night, min 13°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||||||||||
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 4 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | ENE 5 | NE 5 | E 5 | NE 5 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | SE 10 | NE 4 | NE 5 | NE 5 | SE 8 | ENE 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 29 | 86 | 109 | 82 | 54 | 38 | 31 | 23 | 15 | 6 | 7 | 4 | 6 | 15 | 13 | 12 | 5 | 12 | 27 | 35 | 55 | 47 | 46 | 40 |
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-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:08AM2.19m | 6:15PM2.45m | 7:09AM2.16m | 7:15PM2.43m | 8:06AM2.20m | 8:12PM2.47m | ||||||||||||||||||
Low Tide | 11:53PM0.79m | 11:58AM1.07m | 00:53AM0.83m | 12:59PM1.09m | 1:51AM0.83m | 1:58PM1.04m | ||||||||||||||||||
 | |  |  | | |  | | |  | |  | |  |  | | | | | | | | | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 2 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 17 | 16 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 17 | 16 | 15 | 15 | 15 | 15 | 16 |
Feels °C | 10 | 10 | 8 | 7 | 8 | 10 | 10 | 10 | 10 | 11 | 10 | 9 | 11 | 14 | 13 | 13 | 14 | 18 | 11 | 9 | 9 | 10 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | E 12 | — | ESE 8 | ESE 8 | E 8 | NE 6 | NE 6 | NE 5 | ENE 5 | NE 5 | E 8 | NE 5 | E 4 | E 9 | E 9 | E 8 | E 8 | ESE 4 | ESE 8 | ESE 5 | E 10 | E 8 | SE 8 | SE 7 |
| kJ | 11 | — | 6 | 6 | 4 | 38 | 31 | 23 | 15 | 6 | 5 | 3 | 2 | 15 | 13 | 12 | 5 | 2 | 13 | 2 | 7 | 5 | 46 | 38 |
Swell 2 Height (m) Direction Period (s) | — | ESE 12 | ESE 11 | E 11 | E 11 | E 8 | E 7 | E 7 | E 7 | E 8 | E 11 | E 7 | E 9 | E 11 | E 11 | E 11 | E 10 | E 8 | SE 4 | SE 9 | SE 5 | E 10 | — | E 17 |
| kJ | — | 13 | 13 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 2 | 4 | 6 | 2 | 2 | 2 | 2 | 12 | 3 | 22 | 10 | 2 | — | 5 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | — | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 9 | NE 4 | NE 4 | NE 4 | — | E 11 | NE 4 | SE 10 | E 8 | E 8 | — | — | — |
| kJ | 11 | 11 | 11 | — | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | — | 2 | 1 | 27 | 10 | 5 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | NE 6 | NE 6 | NE 6 | NE 6 | — | — | — | ESE 3 | SE 3 | E 5 | SE 3 | SE 3 | SE 4 | ESE 4 | ESE 3 | SE 3 | — | E 4 | NE 4 | NE 5 | NE 5 | ENE 5 | ENE 5 |
| kJ | 29 | 86 | 109 | 82 | 54 | — | — | — | 2 | 1 | 7 | 2 | 2 | 6 | 5 | 5 | 3 | — | 1 | 35 | 55 | 47 | 39 | 40 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 486 | 167 | 64 | 64 | 1155 | 1155 | 1148 | 132 | 132 | 929 | 929 | 929 | 929 | 929 | 985 | 375 | 180 | 161 | 477 | 477 | 477 | 486 | 477 | 486 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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