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Surf Forecasts:
Hayama surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 2 pm Friday 24 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Hayama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hayama sea temperature is
19.4° C
(Which is slightly warmer than usual)How big are the waves at Hayama today?
The current surf forecast for Hayama at 6PM is: 0.6m 8s primary swell from a South direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 02:00pm April 24). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | - | - |
| Afternoon (24 Apr) | 1.5ft (0.5m) | 8s |
| Evening (24 Apr) | 1.5ft (0.5m) | 8s |
Table - waves today at Hayama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 36mm), heaviest during Mon morning. Very mild (max 17°C on Fri afternoon, min 13°C on Fri night). Winds increasing (light winds from the W on Sun morning, strong winds from the N by Mon morning). | ||||||||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 7 | S 7 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | |
38 | 35 | 50 | 35 | 34 | 32 | 31 | 19 | 19 | 18 | 9 | 7 | 5 | 8 | 5 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | cross | cross-off | off | off | cross-off | |
High Tide | 00:40AM1.11m | 8:34AM1.07m | 1:36AM1.17m | 11:44AM1.02m | 2:08AM1.22m | |||||||||||||||||||
Low Tide | 3:49PM0.34m | 5:15AM1.04m | 5:27PM0.42m | 7:28AM0.90m | 6:54PM0.44m | 8:09AM0.73m | ||||||||||||||||||
 | | |  | | | |  | | | |  |  | | |  | | | | | |  |  |  | |
 | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — |
 | — | — | 6:20 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | 6:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | 13 | |
Temp °C | 15 | 17 | 15 | 14 | 14 | 13 | 13 | 13 | 15 | 16 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 16 | 17 | 17 | 16 | 15 | 14 | 13 |
9 | 12 | 10 | 9 | 9 | 8 | 7 | 7 | 11 | 13 | 8 | 9 | 10 | 10 | 10 | 12 | 13 | 14 | 15 | 16 | 15 | 12 | 8 | 5 | |
Swell 1 Height (m) Direction Period (s) | SSE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 7 | S 7 | S 7 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
 kJ | 38 | 35 | 50 | 35 | 34 | 32 | 31 | 19 | 19 | 18 | 9 | 4 | 5 | 8 | 5 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SE 12 | SE 12 | — | SE 12 | SE 12 | E 12 | SE 12 | SE 11 | E 11 | E 11 | S 7 | S 7 | S 7 | S 7 | S 7 | — | S 6 | E 13 | E 13 | — | — | — |
| kJ | 26 | 27 | 5 | 5 | — | 5 | 5 | 3 | 5 | 5 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | — | 1 | 3 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 12 | E 6 | E 6 | SE 12 | SE 12 | SE 12 | E 8 | E 8 | SW 8 | SW 8 | SW 8 | SE 11 | S 6 | — | S 6 | — | — | — | — | S 6 | — | S 16 | S 16 | SE 8 |
| kJ | 5 | 1 | 1 | 5 | 5 | 5 | 5 | 5 | 3 | 2 | 2 | 5 | 1 | — | 1 | — | — | — | — | 1 | — | 5 | 5 | 3 |
Wind waves Height (m) Direction Period (s) | NE 3 | ENE 2 | E 2 | E 2 | — | ENE 2 | ENE 2 | ENE 3 | — | — | SE 5 | SE 5 | — | — | — | — | — | — | — | — | — | — | NNE 2 | N 3 |
| kJ | 3 | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — | 7 | 7 | — | — | — | — | — | — | — | — | — | — | 2 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 145 | 145 | 32 | 32 | 32 | 490 | 471 | 471 | 44 | 471 | 796 | 60 | 32 | 32 | 44 | 44 | 10 | 60 | 74 | 32 | 44 | 70 | 100 | 70 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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