Surf Forecasts:
How big are the waves at Nantasket Beach today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 0.5ft (0.2m), 11s period with ESE swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 1ft (0.3m), 10s period with ESE swell.
- Evening surf: Evening surf (02 Sep, local time) - 0.5ft (0.2m), 10s period with ESE swell.
The current surf forecast for Nantasket Beach at 7AM is: 0.2m 11s primary swell from a East-southeast direction and 0.2m 3s secondary swell from a East-southeast direction (forecast issued at 01:00am September 02). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 0.5ft (0.2m) | 11s |
| Afternoon (02 Sep) | 1ft (0.3m) | 10s |
| Evening (02 Sep) | 0.5ft (0.2m) | 10s |
Table - waves today at Nantasket Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu afternoon. Warm (max 27°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||||||||||
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) | E 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | SE 4 | SE 5 | ESE 5 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4 | 13 | 12 | 11 | 22 | 9 | 9 | 9 | 9 | 9 | 8 | 16 | 19 | 18 | 25 | 19 | 18 | 19 | 21 | 33 | 34 | 34 | 35 | 23 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | off | cross-on | cross-on | cross | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off |
High Tide | 3:13AM2.81m | 3:30PM3.09m | 4:04AM2.70m | 4:22PM3.06m | 5:03AM2.59m | 5:21PM3.02m | ||||||||||||||||||
Low Tide | 9:15AM0.11m | 9:53PM-0.00m | 10:05AM0.21m | 10:50PM0.05m | 11:02AM0.30m | |||||||||||||||||||
 |  |  | |  | | | | |  |  |  | | |  | | | |  | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 20 | 21 | 20 | 19 | 18 | 18 | 18 | 20 | 21 | 24 | 25 | 22 | 20 | 18 | 18 | 19 | 24 | 27 | 27 | 24 | 21 |
Feels °C | 19 | 18 | 17 | 18 | 19 | 18 | 17 | 17 | 17 | 17 | 20 | 22 | 27 | 27 | 24 | 23 | 19 | 19 | 20 | 24 | 27 | 28 | 26 | 19 |
Swell 1 Height (m) Direction Period (s) | SE 10 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 4 | ESE 4 | ESE 9 | ESE 4 | ESE 9 | ESE 9 | ESE 5 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 4 | 13 | 12 | 11 | 22 | 9 | 9 | 6 | 7 | 9 | 7 | 8 | 8 | 18 | 25 | 19 | 18 | 19 | 21 | 33 | 34 | 34 | 35 | 23 |
Swell 2 Height (m) Direction Period (s) | E 12 | — | — | — | — | — | — | ESE 10 | ESE 10 | — | ESE 9 | — | — | ESE 9 | E 9 | E 9 | E 9 | E 9 | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | 9 | 9 | — | 8 | — | — | 8 | 6 | 6 | 2 | 2 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | ESE 2 | ESE 3 | ESE 3 | ESE 3 | SE 3 | — | SE 4 | ESE 4 | — | SE 4 | SE 5 | — | — | — | — | — | N 3 | — | — | — | — | — |
| kJ | — | — | 1 | 1 | 1 | 2 | 3 | — | 9 | 7 | — | 16 | 19 | — | — | — | — | — | 1 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 435 | 58 | 108 | 750 | 807 | 1232 | 1086 | 58 | 549 | 336 | 64 | 55 | 12 | 12 | 84 | 84 | 55 | 58 | 55 | 55 | 55 | 108 | 55 | 58 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nantasket Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest