Surf Forecasts:
How big are the waves at Nantasket Beach today (04 Nov):
- Afternoon surf: Afternoon surf (04 Nov, local time) - 0.5ft (0.2m), 8s period with E swell.
- Evening surf: Evening surf (04 Nov, local time) - 0.5ft (0.2m), 8s period with E swell.
The current surf forecast for Nantasket Beach at 9PM is: 0.2m 8s primary swell from a East direction and 0.1m 4s secondary swell from a Southeast direction (forecast issued at 06:00pm November 04). 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 (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Nov) | - | - |
| Afternoon (04 Nov) | 0.5ft (0.2m) | 8s |
| Evening (04 Nov) | 0.5ft (0.2m) | 8s |
Table - waves today at Nantasket Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 99mm), heaviest during Fri morning. Warm (max 22°C on Thu morning, min 11°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||
Wed 4 | Thursday 5 | Friday 6 | Sat 7 | |||||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 7 | SSE 6 | SSE 6 | E 9 | SE 6 | SE 6 | SE 5 | E 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 12 | 13 | 6 | 26 | 19 | 7 | 6 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | glassy |
High Tide | 7:19PM2.80m | 7:54AM2.87m | 8:20PM2.80m | 8:45AM2.97m | 9:14PM2.80m | |||||||||||||||||
Low Tide | 1:02PM0.27m | 1:34AM0.14m | 2:06PM0.17m | 2:28AM0.14m | 3:01PM0.06m | 3:15AM0.16m | ||||||||||||||||
 |  | | | | |  |  | | |  |  | |  |  | | |  |  | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — |
 | 4:32 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:30 | — | — | — | — | 4:30 |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 23 | 22 | 17 | 9 | 22 | — | 1 | — |
Temp °C | 21 | 17 | 16 | 15 | 16 | 16 | 20 | 22 | 20 | 19 | 18 | 19 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 15 |
Feels °C | 18 | 14 | 13 | 14 | 15 | 15 | 18 | 20 | 18 | 17 | 16 | 18 | 17 | 17 | 16 | 17 | 16 | 17 | 17 | 17 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 7 | E 10 | E 10 | E 9 | SE 6 | SE 6 | SE 5 | SE 5 |
| kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 2 | 6 | 26 | 19 | 7 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 6 | E 6 | E 6 | SE 4 | SE 5 | SE 5 | E 10 | — | — | — | E 9 | E 9 | E 9 | E 9 |
| kJ | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 2 | — | — | — | 6 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 10 | E 6 | E 7 | — | — | — | — | — | ESE 6 |
| kJ | — | — | — | — | — | — | — | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | SSW 2 | SSW 2 | SW 2 | SSW 2 | — | — | SSW 2 | SSW 3 | S 3 | S 3 | S 3 | SSW 3 | SSW 3 | S 3 | SSE 3 | SSE 6 | SSE 6 | SSE 3 | SSW 3 | SW 3 | WSW 2 | — |
| kJ | 1 | 1 | 1 | 1 | — | — | 1 | 2 | 5 | 5 | 2 | 1 | 1 | 1 | 2 | 12 | 13 | 6 | 1 | 1 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 1232 | 534 | 523 | 108 | 340 | 741 | 1393 | 2548 | 2506 | 961 | 1630 | 69 | 69 | 961 | 331 | 331 | 58 | 58 | 110 | 12 | 55 | 85 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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