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Shonan surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 pm Monday 01 Dec 2025 JSTForecast update in hr min s Forecast update imminent
Shonan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shonan sea temperature is
20.7° C
(Which is slightly warmer than usual)How big are the waves at Shonan today?
The current surf forecast for Shonan at 12AM is: 1.1m 6s primary swell from a Southwest direction and 0.8m 6s secondary swell from a South-southwest direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00pm December 01). The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Dec) | - | - |
| Afternoon (02 Dec) | - | - |
| Evening (02 Dec) | 4.5ft (1.3m) | 5s |
Table - waves today at Shonan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 5 | 6 | 6 | 5 | 5 | 5 | 10 | 10 | 10 | 4 | 4 | 8 | 8 | 5 | 5 | 6 | 7 | 7 | 6 | 6 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 43 | 90 | 67 | 18 | 10 | 5 | 4 | 4 | 4 | 4 | 8 | 10 | 11 | 15 | 25 | 47 | 100 | 447 | 99 | 66 | 29 | 15 | 15 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | off | cross- off | cross- off | cross- off | cross- off | cross- on | glass | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on |
High Tide / height (m) | 2:43AM 1.27 | 1:47PM 1.44 | 3:45AM 1.39 | 2:23PM 1.49 | 4:39AM 1.47 | 3:00PM 1.53 | ||||||||||||||||||
Low Tide / height (m) | 8:06PM 0.39 | 7:59AM 0.82 | 8:48PM 0.20 | 8:55AM 0.89 | 9:31PM 0.03 | 9:44AM 0.96 | ||||||||||||||||||
Mon 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:29 | - | - | - | - | - | - | - | 4:29 | - | - | - | - | - | - | - | 4:29 |
 | | |  | |  | | | | | | | |  | | |  | |  | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - |
| Temp. °C | 19 | 17 | 16 | 15 | 14 | 15 | 16 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 11 | 8 | 7 | 7 | 7 | 8 | 9 |
| Feels °C (?) | 16 | 14 | 14 | 12 | 10 | 11 | 14 | 16 | 15 | 15 | 14 | 12 | 12 | 12 | 12 | 12 | 11 | 5 | 0 | -3 | 0 | 1 | 4 | 4 |
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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