Surf Forecasts:
How big are the waves at Nantasket Beach today (12 Jun):
- Morning surf: Morning surf (12 Jun, local time) - 1ft (0.3m), 6s period with SE swell.
- Afternoon surf: Afternoon surf (12 Jun, local time) - 1.5ft (0.4m), 7s period with SE swell.
- Evening surf: Evening surf (12 Jun, local time) - 0.5ft (0.2m), 9s period with ESE swell.
The current surf forecast for Nantasket Beach at 3PM is: 0.4m 7s primary swell from a Southeast direction and 0.2m 8s secondary swell from a East-southeast direction, 0.1m 7s secondary swell from a East direction (forecast issued at 07:00am June 12). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | 1ft (0.3m) | 6s |
| Afternoon (12 Jun) | 1.5ft (0.4m) | 7s |
| Evening (12 Jun) | 0.5ft (0.2m) | 9s |
Table - waves today at Nantasket Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri morning. Warm (max 30°C on Sun afternoon, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 8 | SE 7 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | E 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 7 | 7 | 16 | 7 | 7 | 15 | 14 | 14 | 6 | 7 | 5 | 13 | 13 | 13 | 13 | 13 | 13 | 6 | 6 | 5 | 5 | 5 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | on | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross | glassy | cross | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:09AM2.75m | 9:25PM3.28m | 10:06AM2.82m | 10:18PM3.40m | 11:02AM2.89m | 11:12PM3.48m | ||||||||||||||||||
Low Tide | 2:57AM-0.04m | 3:07PM0.15m | 3:53AM-0.20m | 4:02PM0.09m | 4:48AM-0.34m | 4:56PM0.03m | ||||||||||||||||||
 |  |  |  | | | |  | | | | | | | | | | | | |  | | | | |
 | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | 5:05 |
 | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:21 | — | 8:21 |
mm | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 25 | 28 | 28 | 24 | 24 | 24 | 24 | 21 | 22 | 26 | 27 | 27 | 26 | 24 | 22 | 20 | 22 | 28 | 30 | 27 | 23 | 21 | 20 |
Feels °C | 24 | 28 | 31 | 30 | 26 | 27 | 26 | 23 | 18 | 20 | 25 | 26 | 27 | 25 | 23 | 21 | 19 | 20 | 26 | 26 | 23 | 21 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | E 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 7 | 7 | 7 | 7 | 7 | 7 | 15 | 14 | 14 | 6 | 7 | 5 | 13 | 13 | 13 | 13 | 13 | 13 | 6 | 6 | 5 | 5 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | — | SE 6 | E 7 | E 7 | E 6 | — | ESE 3 | ESE 3 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 5 | 1 | 1 | 1 | — | 1 | 1 | 4 | 4 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | N 3 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 7 | — | ESE 2 | SE 3 | — | NW 2 | NW 3 | NNW 3 | — | — | — | — | — | — | — | — | — | S 3 | S 3 | SSW 3 | S 3 |
| kJ | — | — | — | 16 | — | 1 | 2 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 5 | 5 | 3 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 113 | 113 | 160 | 383 | 113 | 85 | 85 | 117 | 117 | 108 | 58 | 108 | 93 | 90 | 98 | 181 | 160 | 340 | 782 | 676 | 3546 | 64 | 64 | 64 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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