Surf Forecasts:
How big are the waves at Nantasket Beach today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 0.5ft (0.2m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 0.5ft (0.2m), 8s period with ESE swell.
- Evening surf: Evening surf (30 Aug, local time) - 0.5ft (0.2m), 8s period with ESE swell.
The current surf forecast for Nantasket Beach at 6AM is: 0.2m 8s primary swell from a East-southeast direction and 0.2m 6s secondary swell from a East direction (forecast issued at 01:00am August 30). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 0.5ft (0.2m) | 8s |
| Afternoon (30 Aug) | 0.5ft (0.2m) | 8s |
| Evening (30 Aug) | 0.5ft (0.2m) | 8s |
Table - waves today at Nantasket Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue morning. Warm (max 29°C on Sun afternoon, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||||||
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 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 2 | SE 3 | SE 3 | SE 8 | E 8 | E 8 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 3 | 3 | 3 | 3 | 3 | 1 | 3 | 3 | 3 | 1 | 1 | 8 | 26 | 27 | 27 | 25 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:02AM3.00m | 1:24PM2.97m | 1:43AM2.97m | 2:03PM3.04m | 2:26AM2.91m | 2:44PM3.09m | ||||||||||||||||||
Low Tide | 7:12AM-0.01m | 7:32PM0.02m | 7:50AM0.00m | 8:15PM-0.03m | 8:31AM0.04m | 9:02PM-0.04m | ||||||||||||||||||
 | |  |  | | |  | |  | |  | | | | | | | |  | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | — | — | — |
Temp °C | 20 | 20 | 20 | 25 | 29 | 28 | 23 | 22 | 20 | 19 | 19 | 22 | 25 | 23 | 22 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 |
Feels °C | 18 | 17 | 17 | 22 | 25 | 24 | 23 | 20 | 18 | 18 | 19 | 22 | 23 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | E 6 | E 6 | E 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | SE 8 | SE 8 | ESE 3 | — | E 8 | — | E 8 | E 10 | E 9 | E 10 |
| kJ | 7 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | 3 | 3 | 3 | 3 | 3 | — | 3 | 3 | 1 | — | 1 | — | 1 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 6 | E 5 | E 5 | — | E 5 | E 6 | — | — | — | — | — | — | SE 8 | E 8 | — | — | — | E 13 | E 13 | E 12 |
| kJ | 7 | 7 | 6 | 6 | 2 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | 3 | 1 | — | — | — | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | E 8 | E 8 | E 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 2 | SE 3 | SE 3 | — | — | — | ESE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 8 | 26 | 27 | 27 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 108 | 805 | 805 | 844 | 2684 | 340 | 118 | 160 | 160 | 655 | 844 | 531 | 523 | 660 | 1236 | 108 | 108 | 844 | 844 | 67 | 58 | 399 | 399 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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