Surf Forecasts:
How big are the waves at Nantasket Beach today (27 Oct):
- Afternoon surf: Afternoon surf (27 Oct, local time) - 1.5ft (0.4m), 10s period with E swell.
- Evening surf: Evening surf (27 Oct, local time) - 1ft (0.3m), 9s period with ENE swell.
The current surf forecast for Nantasket Beach at 12AM is: 0.2m 9s primary swell from a East-northeast direction and 0.2m 8s secondary swell from a East direction (forecast issued at 07:00pm October 26). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | - | - |
| Afternoon (27 Oct) | 1.5ft (0.4m) | 10s |
| Evening (27 Oct) | 1ft (0.3m) | 9s |
Table - waves today at Nantasket Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Thu afternoon, min 6°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 26 | Tuesday 27 | Wednesday 28 | |||||||||||||||||
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 10 | ENE 9 | ENE 9 | ENE 9 | N 4 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | NE 6 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 28 | 17 | 17 | 8 | 10 | 62 | 84 | 62 | 51 | 38 | 39 | 24 | 16 | 15 | 15 | 14 | 14 | 13 | 6 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross-off | off | glassy | glassy | cross-off | glassy | glassy | cross-off | cross-off |
High Tide | 00:10AM2.98m | 12:20PM3.37m | 00:58AM2.96m | 1:08PM3.39m | |||||||||||||||
Low Tide | 5:57PM-0.28m | 6:08AM-0.02m | 6:45PM-0.35m | 6:55AM-0.00m | 7:34PM-0.35m | ||||||||||||||
 |  | |  | | |  | | | | | | | |  | | | |  | |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 17 | 14 | 12 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 8 | 12 | 13 | 10 | 10 |
Feels °C | 16 | 13 | 10 | 6 | 4 | 2 | 3 | 4 | 4 | 5 | 5 | 4 | 3 | 3 | 5 | 10 | 11 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | E 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 8 | E 8 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | NE 6 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | ESE 8 |
| kJ | 28 | 17 | 17 | 8 | 8 | 6 | 6 | 62 | 51 | 38 | 39 | 24 | 16 | 7 | 7 | 4 | 6 | 3 | 6 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | E 9 | E 8 | E 8 | E 8 | E 9 | — | E 8 | ESE 8 | ESE 8 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ENE 4 |
| kJ | 7 | 6 | 6 | 6 | 6 | 2 | — | 5 | 7 | 7 | 9 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 11 | SE 10 | E 10 | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — |
| kJ | — | — | — | — | — | — | — | 2 | 4 | 2 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 2 | N 3 | N 4 | NE 5 | NE 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | 6 | 10 | 62 | 84 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 81 | 340 | 383 | 403 | 505 | 108 | 508 | 213 | 117 | 55 | 12 | 18 | 58 | 58 | 58 | 58 | 58 | 1945 | 359 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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