Surf Forecasts:
How big are the waves at Shonan today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 3.5ft (1.0m), 8s period with S swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 2.5ft (0.7m), 8s period with S swell.
- Evening surf: Evening surf (10 Sep, local time) - 2ft (0.6m), 8s period with S swell.
The current surf forecast for Shonan at 5PM is: 0.7m 8s primary swell from a South direction and 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 08:00am September 10). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 3.5ft (1.0m) | 8s |
| Afternoon (10 Sep) | 2.5ft (0.7m) | 8s |
| Evening (10 Sep) | 2ft (0.6m) | 8s |
Table - waves today at Shonan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Fri afternoon. Warm (max 22°C on Sat night, min 19°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||||||||
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 | 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) | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 181 | 143 | 90 | 68 | 65 | 46 | 45 | 31 | 30 | 28 | 28 | 28 | 29 | 19 | 19 | 19 | 19 | 19 | 11 | 11 | 10 | 10 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:26AM1.47m | 4:45PM1.46m | 4:15AM1.53m | 5:04PM1.48m | 4:59AM1.54m | 5:24PM1.50m | ||||||||||||||||
Low Tide | 10:09AM0.18m | 10:25PM0.63m | 10:43AM0.24m | 10:57PM0.49m | 11:14AM0.34m | |||||||||||||||||
 | |  | |  |  | | | | | | | | | | | | | | | | | |
 | 5:20 | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | 1 | 1 | — | — | 1 | — | — | — | 1 | 4 | 2 | 5 | 3 | 1 | — | — | 1 | 1 | — | — | — | — |
Temp °C | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 22 |
Feels °C | 19 | 18 | 18 | 20 | 19 | 19 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 |
| kJ | 181 | 143 | 90 | 68 | 65 | 46 | 45 | 31 | 30 | 28 | 28 | 28 | 29 | 19 | 19 | 19 | 19 | 19 | 11 | 11 | 10 | 10 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | — | E 11 | ESE 9 | ESE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 8 | SE 9 |
| kJ | 8 | — | 2 | 17 | 10 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | SE 11 | E 15 | — | E 15 | E 8 | — | — | E 15 | E 10 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | E 14 | E 14 | E 14 | SE 9 | E 13 |
| kJ | 5 | 4 | — | 17 | 5 | — | — | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | NE 3 | NNE 3 | NNE 3 | NE 3 | NE 3 | NE 3 | NNE 3 | — | — | — | — | — | NNE 2 | NNE 2 | NNE 2 | NNE 2 | NNE 2 | NNE 3 | NNE 3 | NNE 2 | NNE 3 | NNE 3 |
| kJ | 7 | 8 | 4 | 2 | 2 | 2 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 138 | 138 | 2 | 2 | 2 | 29 | 47 | 59 | 59 | 59 | 59 | 63 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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