Surf Forecasts:
How big are the waves at Shonan today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 0.5ft (0.2m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (06 Sep, local time) - 3ft (0.9m), 8s period with SE swell.
The current surf forecast for Shonan at 11AM is: 0.3m 7s primary swell from a Southeast direction and 0.2m 8s secondary swell from a South-southeast direction (forecast issued at 08:00am September 06). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 0.5ft (0.2m) | 8s |
| Afternoon (06 Sep) | 1.5ft (0.4m) | 8s |
| Evening (06 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Shonan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 271mm), heaviest during Sun night. Warm (max 26°C on Mon morning, min 21°C on Sun morning). Mainly strong winds. | ||||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||||||||
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) | SE 8 | SSE 8 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 9 | S 9 | S 9 | S 9 | S 10 | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 8 | SSE 9 | SSW 10 | SSW 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 11 | 7 | 14 | 18 | 50 | 91 | 475 | 494 | 464 | 710 | 909 | 805 | 499 | 544 | 476 | 367 | 320 | 144 | 125 | 131 | 122 | 122 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:36PM1.25m | 10:48PM1.25m | 3:45PM1.33m | 1:09AM1.28m | 4:04PM1.39m | |||||||||||||||||
Low Tide | 6:12AM0.37m | 7:15PM1.21m | 7:42AM0.29m | 8:41PM1.09m | 8:43AM0.22m | |||||||||||||||||
 |  | |  | |  | | |  | |  | | |  |  | | | | | | |  | |
 | 5:16 | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | 1 | 3 | 11 | 28 | 52 | 34 | 24 | 54 | 25 | 8 | 2 | 1 | 3 | 2 | 1 | 1 | 8 | 12 | 1 | — | — |
Temp °C | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 25 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 19 | 18 | 18 | 18 | 17 | 20 | 23 | 27 | 23 | 27 | 26 | 28 | 28 | 27 | 29 | 29 | 29 | 26 | 28 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 8 | ESE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | S 9 | — | — | — | SE 9 | SSE 9 | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 8 | SSE 9 | SSE 8 | SSE 8 |
| kJ | 11 | 5 | 14 | 18 | 50 | 91 | 129 | 171 | — | — | — | 525 | 292 | 544 | 476 | 367 | 320 | 131 | 125 | 131 | 122 | 122 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSE 8 | SSE 8 | SSE 8 | SSW 10 | S 9 | S 9 | SE 8 | — | — | — | — | E 8 | E 8 | SSW 11 | ESE 10 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 10 |
| kJ | 6 | 7 | 7 | 12 | 9 | 42 | 83 | 80 | — | — | — | — | 13 | 12 | 24 | 10 | 232 | 144 | 88 | 96 | 107 | 109 |
Swell 3 Height (m) Direction Period (s) | SW 9 | SSW 8 | SW 8 | S 9 | S 13 | NNW 5 | NNE 4 | — | — | — | — | — | — | — | — | ESE 10 | SE 10 | SE 10 | SW 11 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 3 | 7 | 3 | 1 | 4 | 5 | 5 | — | — | — | — | — | — | — | — | 10 | 27 | 17 | 33 | 10 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | NNE 4 | NNE 4 | NNE 4 | SE 8 | SE 8 | SSE 9 | S 9 | S 9 | S 9 | S 10 | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 15 | 17 | 18 | 24 | 20 | 475 | 494 | 464 | 710 | 909 | 805 | 499 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 544 | 478 | 478 | 478 | 544 | 8 | 0 | 2 | 128 | 544 | 128 | 128 | 220 | 128 | 86 | 4 | 4 | 63 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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