Surf Forecasts:
How big are the waves at Nantasket Beach today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 3ft (0.9m), 7s period with E swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 2.5ft (0.7m), 7s period with E swell.
- Evening surf: Evening surf (14 Oct, local time) - 2ft (0.6m), 7s period with E swell.
The current surf forecast for Nantasket Beach at 6PM is: 0.6m 7s primary swell from a East direction (forecast issued at 01:00pm October 14). An open ocean swell of 0.2m 7s is not directed at the surf break, a second open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 3ft (0.9m) | 7s |
| Afternoon (14 Oct) | 2.5ft (0.7m) | 7s |
| Evening (14 Oct) | 2ft (0.6m) | 7s |
Table - waves today at Nantasket Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Fri morning. Warm (max 23°C on Wed afternoon, min 7°C on Sat morning). Winds increasing (light winds from the ENE on Thu afternoon, fresh winds from the NNW by Sat morning). | |||||||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | |||||||||||||||||||
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 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | N 4 | NNE 6 | NE 6 | NE 5 | NE 5 | NE 4 | ENE 5 | ENE 5 | SE 4 | SE 5 | SE 5 | SE 6 | SE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 61 | 48 | 49 | 36 | 24 | 23 | 15 | 9 | 18 | 29 | 46 | 18 | 8 | 3 | 4 | 2 | 11 | 30 | 23 | 20 | 14 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross | cross | cross | cross-on | cross | cross | cross-off | cross-off | off |
High Tide | 2:15PM2.95m | 2:53AM2.56m | 2:57PM2.84m | 3:39AM2.45m | 3:44PM2.72m | ||||||||||||||||
Low Tide | 8:05AM0.36m | 8:39PM0.12m | 8:46AM0.47m | 9:23PM0.24m | 9:32AM0.58m | 10:12PM0.35m | |||||||||||||||
 |  | |  |  | | | | | | | | | | |  | | | | |  | |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 1 | 1 | — | 2 |
Temp °C | 22 | 23 | 21 | 18 | 17 | 14 | 12 | 10 | 11 | 12 | 12 | 11 | 11 | 10 | 10 | 9 | 11 | 16 | 19 | 18 | 17 |
Feels °C | 21 | 21 | 18 | 15 | 12 | 9 | 6 | 4 | 6 | 9 | 9 | 8 | 8 | 7 | 5 | 4 | 6 | 12 | 16 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | NNE 6 | NE 6 | NE 5 | NE 5 | NE 4 | ENE 5 | ENE 5 | NE 5 | E 9 | SE 5 | SE 6 | SE 6 |
| kJ | 61 | 48 | 49 | 36 | 24 | 23 | 15 | 9 | 9 | 29 | 46 | 18 | 8 | 3 | 4 | 2 | 1 | 2 | 23 | 20 | 14 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | SE 6 | SSE 7 | SSE 8 | — | SE 8 | E 8 | E 8 | E 9 | E 7 | E 10 | E 7 | E 7 | E 6 | E 10 | E 9 | E 9 | NE 5 | E 9 | E 9 | — |
| kJ | 10 | 2 | 5 | 6 | — | 3 | 1 | 1 | 1 | 8 | 2 | 4 | 1 | 1 | 2 | 2 | 2 | 1 | 2 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 14 | — | — | E 14 | — | E 10 | — | E 10 | E 10 | E 10 | NE 6 | E 6 | E 14 | — | — | — | E 9 |
| kJ | — | — | — | — | 4 | — | — | 4 | — | 2 | — | 2 | 2 | 2 | 2 | 1 | 4 | — | — | — | 6 |
Wind waves Height (m) Direction Period (s) | — | WNW 2 | W 2 | WNW 3 | NW 3 | NW 3 | NNW 4 | N 4 | N 4 | NNW 4 | — | — | — | — | SE 2 | SE 3 | SE 4 | SE 5 | SW 3 | SW 3 | — |
| kJ | — | 1 | 1 | 1 | 1 | 2 | 21 | 24 | 18 | 7 | — | — | — | — | 2 | 2 | 11 | 30 | 2 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 7 | 7 | 12 | 108 | 181 | 844 | 1237 | 1237 | 1237 | 32 | 655 | 1237 | 830 | 742 | 742 | 746 | 961 | 961 | 131 | 55 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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