Surf Forecasts:
How big are the waves at Shonan today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 6ft (1.9m), 8s period with S swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 6.5ft (2.0m), 9s period with S swell.
- Evening surf: Evening surf (09 Sep, local time) - 5ft (1.6m), 9s period with S swell.
The current surf forecast for Shonan at 4PM is: 2.0m 9s primary swell from a South direction and 0.1m 16s secondary swell from a East direction (forecast issued at 08:00am September 09). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 6ft (1.9m) | 8s |
| Afternoon (09 Sep) | 6.5ft (2.0m) | 9s |
| Evening (09 Sep) | 5ft (1.6m) | 9s |
Table - waves today at Shonan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Wed night. Warm (max 29°C on Wed afternoon, min 19°C on Thu night). Winds decreasing (fresh winds from the NNE on Wed night, light winds from the NNE by Fri morning). | ||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||||||||
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 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | 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 | S 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 251 | 524 | 549 | 621 | 498 | 399 | 306 | 220 | 181 | 143 | 90 | 84 | 65 | 46 | 45 | 45 | 30 | 28 | 28 | 28 | 29 | 29 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | 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 | 4:25PM1.43m | 3:26AM1.47m | 4:45PM1.46m | 4:15AM1.53m | 5:04PM1.48m | |||||||||||||||||
Low Tide | 9:30AM0.17m | 9:53PM0.79m | 10:09AM0.18m | 10:25PM0.63m | 10:43AM0.24m | |||||||||||||||||
 |  | | |  |  | | |  |  | | |  | | | | | | | | | | |
 | 5:18 | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | 1 | — | — | 1 | 3 | 8 | 4 | 1 | 1 | — | 1 | 1 | — | 6 | 7 | 1 | 1 | — | 1 | 2 | — | — |
Temp °C | 27 | 28 | 28 | 29 | 23 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 28 | 29 | 30 | 32 | 22 | 18 | 19 | 20 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 8 | ESE 10 | ESE 10 | E 16 | S 9 | S 9 | S 9 | S 9 | 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 | S 8 |
| kJ | 251 | 10 | 10 | 5 | 498 | 399 | 306 | 220 | 181 | 143 | 90 | 84 | 65 | 46 | 45 | 45 | 30 | 28 | 28 | 28 | 29 | 29 |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SE 12 | E 17 | — | E 16 | E 16 | ESE 9 | ESE 9 | ESE 11 | E 11 | — | SE 9 | SE 9 | SE 9 | SE 9 | SE 11 | E 9 | E 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 183 | 6 | 6 | — | 5 | 5 | 9 | 8 | 11 | 2 | — | 14 | 14 | 3 | 3 | 4 | 2 | 2 | 4 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 17 | — | — | — | — | SE 11 | SE 11 | E 15 | — | E 15 | E 15 | E 15 | — | E 16 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 |
| kJ | 3 | 6 | — | — | — | — | 5 | 5 | 4 | — | 4 | 17 | 18 | — | 5 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | SW 7 | S 8 | S 9 | S 9 | — | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NNE 3 | NE 3 | NNE 3 | NNE 3 | NNE 2 | — | — | — | NNE 2 | NNE 2 |
| kJ | 86 | 524 | 549 | 621 | — | 6 | 9 | 6 | 7 | 5 | 5 | 5 | 4 | 2 | 1 | 1 | 1 | — | — | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 544 | 510 | 526 | 4 | 9 | 47 | 135 | 29 | 2 | 47 | 2 | 2 | 2 | 29 | 4 | 4 | 29 | 63 | 63 | 59 | 59 | 59 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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