Surf Forecasts:
How big are the waves at Nantasket Beach today (10 Oct):
- Morning surf: Morning surf (10 Oct, local time) - 1.5ft (0.5m), 4s period with N swell.
- Afternoon surf: Afternoon surf (10 Oct, local time) - 1.5ft (0.4m), 4s period with NNE swell.
- Evening surf: Evening surf (10 Oct, local time) - 0.5ft (0.1m), 8s period with SE swell.
The current surf forecast for Nantasket Beach at 2PM is: 0.4m 4s primary swell from a North-northeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 07:00am October 10). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | 1.5ft (0.5m) | 4s |
| Afternoon (10 Oct) | 1.5ft (0.4m) | 4s |
| Evening (10 Oct) | 0.5ft (0.1m) | 8s |
Table - waves today at Nantasket Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sun night. Very mild (max 18°C on Mon afternoon, min 9°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||||||||||
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 8 | N 4 | N 4 | NNE 4 | N 4 | SE 8 | SE 8 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 4 | ESE 4 | E 5 | E 5 | E 6 | E 7 | E 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1 | 6 | 9 | 6 | 3 | 2 | 2 | 2 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 23 | 16 | 20 | 31 | 33 | 34 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross | cross-off | cross | cross | cross-on | cross | cross-on | on | cross-on | cross-on | cross-on | cross | cross-off | glassy | cross-off | cross |
High Tide | 11:35AM3.11m | 00:02AM2.96m | 12:15PM3.13m | 00:45AM2.88m | 12:55PM3.10m | ||||||||||||||||||
Low Tide | 5:22AM0.00m | 5:48PM-0.10m | 6:03AM0.05m | 6:33PM-0.11m | 6:44AM0.14m | 7:15PM-0.07m | |||||||||||||||||
 |  | | | | | |  | |  |  | | |  | | | | | | | | | | |
 | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 5 | 1 | — | — | — | — | — | — |
Temp °C | 12 | 9 | 11 | 14 | 16 | 14 | 13 | 12 | 12 | 11 | 13 | 16 | 15 | 13 | 12 | 12 | 12 | 12 | 13 | 16 | 18 | 17 | 17 |
Feels °C | 8 | 4 | 5 | 10 | 13 | 11 | 9 | 9 | 10 | 9 | 10 | 12 | 12 | 11 | 9 | 8 | 8 | 9 | 10 | 14 | 19 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | NNE 4 | N 4 | NNE 3 | SE 8 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 4 | E 8 | E 8 | E 8 | E 4 | E 5 | E 5 | E 6 | E 7 | E 7 |
| kJ | 1 | 1 | 1 | 6 | 3 | 1 | 2 | 2 | 6 | 5 | 5 | 5 | 5 | 2 | 5 | 5 | 1 | 9 | 16 | 20 | 31 | 33 | 34 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | SE 8 | SE 8 | NE 5 | NE 4 | NE 4 | — | — | — | — | E 8 | SE 8 | SE 8 | E 7 | E 8 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | — | — | — | — | 5 | 2 | 2 | 1 | 1 | 12 | 20 | 20 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 8 | E 8 | E 8 | E 8 | SE 7 | — | — | — | — | — | — | — | — | — | — | E 8 | E 8 | — | — | — |
| kJ | — | — | — | 1 | 1 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | N 4 | N 4 | — | — | — | — | — | — | — | — | SE 3 | SE 3 | SE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | NNE 3 | N 3 | — | — | — |
| kJ | — | 6 | 9 | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 1 | 1 | 5 | 23 | 2 | 1 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1671 | 1666 | 1946 | 1680 | 1232 | 1232 | 1619 | 1630 | 1643 | 753 | 742 | 741 | 1443 | 415 | 378 | 97 | 446 | 97 | 97 | 18 | 7 | 12 | 90 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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