Surf Forecasts:
How big are the waves at Nantasket Beach today (09 Jul):
- Morning surf: Morning surf (09 Jul, local time) - 2.5ft (0.8m), 7s period with E swell.
- Afternoon surf: Afternoon surf (09 Jul, local time) - 2.5ft (0.8m), 8s period with E swell.
- Evening surf: Evening surf (09 Jul, local time) - 2ft (0.6m), 8s period with E swell.
The current surf forecast for Nantasket Beach at 9PM is: 0.6m 8s primary swell from a East direction and 0.4m 4s secondary swell from a South-southeast direction (forecast issued at 01:00pm July 09). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | 2.5ft (0.8m) | 7s |
| Afternoon (09 Jul) | 2.5ft (0.8m) | 8s |
| Evening (09 Jul) | 2ft (0.6m) | 8s |
Table - waves today at Nantasket Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 32°C on Thu afternoon, min 19°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | 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 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 69 | 72 | 72 | 55 | 41 | 43 | 33 | 33 | 33 | 32 | 20 | 19 | 18 | 17 | 17 | 9 | 9 | 10 | 10 | 9 | 9 | 10 | 10 | 10 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | on | cross-on | glassy | glassy | cross | cross-on | cross-on | cross-on | on | glassy | glassy | cross-on | cross | cross-on |
High Tide | 7:04PM3.06m | 7:42AM2.60m | 8:01PM3.15m | 8:45AM2.63m | 9:01PM3.24m | |||||||||||||||||||
Low Tide | 12:44PM0.23m | 1:31AM0.08m | 1:41PM0.24m | 2:33AM-0.03m | 2:41PM0.21m | 3:35AM-0.15m | ||||||||||||||||||
 |  | | |  | |  | |  | | | |  |  |  | | | | | | | | | | |
 | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — |
 | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:20 | — | — | — | 8:20 |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 32 | 29 | 27 | 23 | 22 | 21 | 22 | 24 | 24 | 23 | 22 | 22 | 22 | 20 | 19 | 21 | 21 | 21 | 20 | 20 | 20 | 19 | 19 |
Feels °C | 30 | 32 | 29 | 27 | 24 | 23 | 23 | 24 | 26 | 25 | 24 | 24 | 25 | 25 | 20 | 18 | 19 | 19 | 19 | 20 | 19 | 19 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | E 7 | 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 7 | E 7 | E 7 | E 7 | E 7 | NE 4 | NE 4 | E 7 | E 7 | E 8 | E 8 |
| kJ | 69 | 72 | 72 | 55 | 41 | 43 | 33 | 33 | 33 | 32 | 20 | 19 | 18 | 17 | 17 | 9 | 9 | 10 | 4 | 3 | 9 | 10 | 10 | 10 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSE 4 | — | SE 5 | — | S 5 | — | — | — | — | SE 10 | SE 9 | SE 10 | SE 10 | SE 10 | E 7 | E 7 | NE 4 | ENE 4 | SE 10 | SE 10 |
| kJ | — | — | — | — | 3 | — | 1 | — | 2 | — | — | — | — | 4 | 3 | 4 | 4 | 4 | 10 | 9 | 2 | 1 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 | — | — | ESE 9 | E 10 | SE 10 | SE 10 | SE 5 | SE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 8 | 8 | 4 | 4 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | WSW 2 | — | S 4 | SSE 4 | SW 2 | SSW 2 | — | SSW 3 | — | SE 4 | — | — | — | — | — | NNE 3 | NE 3 | NE 3 | — | — | — | — | NNE 4 | NE 3 |
| kJ | 1 | — | 9 | 6 | 1 | 1 | — | 1 | — | 1 | — | — | — | — | — | 1 | 1 | 3 | — | — | — | — | 1 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 58 | 26 | 55 | 26 | 67 | 160 | 160 | 160 | 117 | 117 | 117 | 117 | 117 | 117 | 117 | 531 | 531 | 531 | 523 | 523 | 531 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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