Surf Forecasts:
How big are the waves at Nantasket Beach today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 1ft (0.3m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.
- Evening surf: Evening surf (28 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.
The current surf forecast for Nantasket Beach at 5AM is: 0.4m 8s primary swell from a East-southeast direction and 0.3m 4s secondary swell from a East-southeast direction, 0.4m 4s secondary swell from a Southeast direction (forecast issued at 01:00am August 28). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 1ft (0.3m) | 8s |
| Afternoon (28 Aug) | 1.5ft (0.4m) | 8s |
| Evening (28 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Nantasket Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri afternoon. Warm (max 30°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 5 | NE 5 | ENE 5 | NE 5 | NE 5 | E 6 | E 6 | E 6 | E 6 | ESE 8 | ESE 8 | ESE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 23 | 23 | 13 | 13 | 21 | 20 | 20 | 20 | 12 | 12 | 11 | 10 | 14 | 17 | 12 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | glassy | cross-on | cross | off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off |
High Tide | 11:43PM2.96m | 12:11PM2.76m | 00:22AM3.00m | 12:48PM2.87m | 1:02AM3.00m | 1:24PM2.97m | ||||||||||||||||||
Low Tide | 5:59AM0.07m | 6:10PM0.18m | 6:35AM0.02m | 6:50PM0.09m | 7:12AM-0.01m | 7:32PM0.02m | ||||||||||||||||||
 | |  | |  |  |  |  | | |  | | | | | | | | | | | | | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 22 | 26 | 28 | 28 | 27 | 23 | 19 | 17 | 15 | 18 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 25 | 29 | 30 | 25 | 22 |
Feels °C | 23 | 23 | 25 | 28 | 29 | 29 | 27 | 21 | 16 | 14 | 12 | 17 | 18 | 17 | 18 | 17 | 16 | 16 | 16 | 22 | 26 | 28 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | NE 5 | ENE 5 | NE 5 | NE 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | SSE 4 | SSE 4 |
| kJ | 23 | 23 | 13 | 13 | 21 | 20 | 20 | 20 | 12 | 12 | 11 | 10 | 14 | 17 | 12 | 6 | 7 | 7 | 7 | 6 | 3 | 2 | 1 | 2 |
Swell 2 Height (m) Direction Period (s) | SE 4 | ESE 4 | ESE 5 | ESE 5 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | ESE 7 | ESE 7 | ESE 8 | E 6 | NE 4 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 6 | SE 8 |
| kJ | 5 | 4 | 4 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 9 | 9 | 7 | 7 | 3 | 3 | 7 | 7 | 7 | 7 | 2 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | E 10 | E 10 | NE 10 | E 10 | E 10 | — | E 9 | E 9 | — | — | E 9 | E 9 | E 6 | ESE 8 | ESE 8 | NE 4 | NE 4 | E 8 | E 8 | — | ESE 8 | E 5 |
| kJ | — | — | 2 | 2 | 4 | 2 | 2 | — | 2 | 2 | — | — | 2 | 2 | 3 | 7 | 7 | 1 | 1 | 1 | 1 | — | 6 | 1 |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | — | — | — | — | — | — | NNW 2 | NNE 4 | NNE 4 | NE 5 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 9 | 7 | — | — | — | — | — | — | 1 | 3 | 7 | 10 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 360 | 26 | 26 | 55 | 55 | 55 | 131 | 79 | 55 | 64 | 64 | 55 | 64 | 108 | 160 | 160 | 81 | 108 | 160 | 181 | 181 | 987 | 844 | 844 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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