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Surf Forecasts:
Shonan surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 am Tuesday 02 Jun 2026 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
21.1° C
(Which is slightly cooler than normal)How big are the waves at Shonan today (02 Jun):
- Morning surf: Morning surf (02 Jun, local time) - 2ft (0.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (02 Jun, local time) - 3ft (0.9m), 13s period with SSW swell.
- Evening surf: Evening surf (02 Jun, local time) - 3ft (0.9m), 12s period with SSW swell.
The current surf forecast for Shonan at 5PM is: 0.8m 12s primary swell from a South-southwest direction and 0.5m 13s secondary swell from a Southwest direction, 0.5m 4s secondary swell from a South-southwest direction (forecast issued at 08:00am June 02). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jun) | 2ft (0.6m) | 14s |
| Afternoon (02 Jun) | 3ft (0.9m) | 13s |
| Evening (02 Jun) | 3ft (0.9m) | 12s |
Table - waves today at Shonan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 239mm), heaviest during Wed morning. Warm (max 22°C on Tue morning, min 16°C on Thu night). Winds increasing (light winds from the SSW on Tue night, near gales from the N by Wed morning). | ||||||||||||||||||||||||
Tuesday 2 | Wednesday 3 | Thursday 4 | Fri 5 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 13 | SSW 14 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSE 8 | SSE 10 | S 14 | S 13 | S 12 | SSW 12 | SSW 11 | SSE 9 | S 10 | S 8 | S 9 | S 8 | S 8 | SSW 8 | SSW 8 | |
238 | 147 | 164 | 261 | 156 | 213 | 164 | 127 | 103 | 493 | 3488 | 5223 | 2328 | 1194 | 414 | 270 | 103 | 148 | 49 | 74 | 50 | 33 | 22 | 12 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-on | off | 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 | 4:28AM1.45m | 6:56PM1.35m | 5:02AM1.45m | 7:33PM1.33m | 5:37AM1.42m | 8:12PM1.31m | ||||||||||||||||||
Low Tide | 11:45AM0.12m | 11:45PM0.99m | 12:21PM0.15m | 00:21AM0.99m | 12:57PM0.20m | 1:03AM0.99m | ||||||||||||||||||
 | | | |  |  |  |  |  | | |  |  |  | | | | |  | | |  |  | | |
 | 4:28 | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:26 |
 | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | 6:52 |
— | — | — | — | 1 | 4 | 10 | 15 | 41 | 108 | 53 | 6 | — | — | — | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 22 | 22 | 21 | 19 | 18 | 17 | 18 | 19 | 20 | 20 | 20 | 21 | 20 | 20 | 18 | 18 | 18 | 20 | 21 | 21 | 20 | 18 | 17 |
19 | 20 | 19 | 18 | 17 | 19 | 17 | 17 | 15 | 20 | 11 | 12 | 19 | 18 | 19 | 15 | 15 | 14 | 16 | 17 | 19 | 20 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 15 | SSE 10 | S 14 | S 13 | S 12 | SSW 12 | SSW 11 | SSE 9 | S 10 | S 8 | S 9 | S 8 | S 8 | SSW 8 | SSW 8 |
 kJ | 238 | 147 | 164 | 261 | 156 | 213 | 164 | 127 | 103 | 37 | 1273 | 5223 | 2328 | 1194 | 414 | 270 | 103 | 148 | 49 | 74 | 50 | 33 | 22 | 12 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SSW 14 | SW 14 | SE 11 | SW 13 | SE 11 | SE 11 | SE 11 | SE 11 | SW 13 | SSW 11 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 9 | SSW 10 | SSE 8 | SSW 9 | — | — | SE 8 | SE 8 | SE 8 |
| kJ | 64 | 138 | 102 | 5 | 88 | 5 | 5 | 5 | 5 | 26 | 1279 | 1684 | 609 | 394 | 226 | 90 | 92 | 51 | 34 | — | — | 3 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | S 15 | SE 11 | SE 11 | S 14 | S 13 | S 13 | S 13 | SSW 19 | — | — | — | — | — | — | SE 9 | SE 13 | SSE 7 | — | S 12 | SE 11 | SE 11 |
| kJ | 5 | 5 | 5 | 4 | 5 | 20 | 4 | 4 | 4 | 4 | 812 | — | — | — | — | — | — | 41 | 7 | 18 | — | 3 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 3 | SSW 4 | SSW 4 | — | — | — | SSE 5 | SE 6 | SSE 8 | SSE 10 | NNW 5 | NNW 5 | N 4 | — | — | NNE 3 | — | — | NE 2 | NE 2 | NNE 3 | NNE 3 | NNE 3 |
| kJ | 8 | 7 | 15 | 8 | — | — | — | 8 | 77 | 493 | 3488 | 97 | 28 | 12 | — | — | 1 | — | — | 1 | 2 | 3 | 3 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 88 | 87 | 87 | 65 | 4 | 2 | 786 | 526 | 480 | 480 | 480 | 17 | 2 | 2 | 2 | 2 | 138 | 138 | 128 | 47 | 47 | 59 | 128 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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