Surf Forecasts:
How big are the waves at Shonan today (13 Sep):
- Evening surf: Evening surf (13 Sep, local time) - 1ft (0.3m), 7s period with SSW swell.
The current surf forecast for Shonan at 12AM is: 0.3m 7s primary swell from a South-southwest direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 08:00pm September 12). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | - | - |
| Afternoon (13 Sep) | - | - |
| Evening (13 Sep) | 1ft (0.3m) | 7s |
Table - waves today at Shonan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Warm (max 28°C on Mon afternoon, min 21°C on Sat night). Winds decreasing (fresh winds from the S on Mon morning, calm by Tue afternoon). | ||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | ||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | ESE 12 | S 4 | SSW 4 | SE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 10 | 9 | 9 | 9 | 5 | 5 | 12 | 12 | 18 | 17 | 15 | 14 | 12 | 12 | 27 | 19 | 24 | 32 |
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-on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:24PM1.50m | 5:40AM1.52m | 5:42PM1.51m | 6:20AM1.46m | 6:01PM1.51m | |||||||||||||
Low Tide | 11:29PM0.37m | 11:42AM0.46m | 00:01AM0.29m | 12:07PM0.58m | ||||||||||||||
 | | | |  |  |  | |  | | | | | | | | | | |
 | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 21 | 21 | 21 | 23 | 24 | 24 | 24 | 24 | 25 | 24 | 27 | 27 | 28 | 27 | 26 |
Feels °C | 23 | 22 | 22 | 23 | 23 | 22 | 26 | 26 | 26 | 27 | 27 | 28 | 26 | 28 | 26 | 28 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | E 11 | SE 10 | SE 10 | SE 10 |
| kJ | 10 | 9 | 9 | 9 | 5 | 5 | 12 | 12 | 18 | 17 | 15 | 14 | 12 | 12 | 3 | 15 | 15 | 32 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | SW 7 | S 7 | SE 9 | ESE 12 | E 12 | E 12 | E 12 |
| kJ | 3 | 3 | 3 | 3 | 3 | 2 | 5 | 5 | 5 | 2 | 2 | 2 | 1 | 3 | 27 | 11 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | SE 10 | E 13 | E 13 | SE 7 | SE 7 | SE 9 | E 12 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 16 | E 15 | E 15 | E 15 |
| kJ | 4 | 3 | 4 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | NNE 2 | NNE 2 | NNE 2 | — | — | — | — | — | S 2 | S 2 | — | — | — | SSW 2 | S 3 | S 4 | SSW 4 | SSW 4 |
| kJ | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | 1 | 11 | 19 | 24 | 17 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 59 | 59 | 29 | 26 | 26 | 29 | 26 | 65 | 87 | 65 | 28 | 86 | 86 | 88 | 88 | 87 | 87 | 29 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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