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Surf Forecasts:
Hayama surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 2 pm Tuesday 28 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
19.5° C
(Which is slightly warmer than usual)How big are the waves at Hayama today?
The current surf forecast for Hayama at 7PM is: 1.3m 5s primary swell from a South-southwest direction (forecast issued at 02:00pm April 28). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | - | - |
| Afternoon (28 Apr) | 3.5ft (1.0m) | 4s |
| Evening (28 Apr) | 4.5ft (1.4m) | 5s |
Table - waves today at Hayama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 77mm), heaviest during Fri morning. Warm (max 20°C on Tue afternoon, min 13°C on Wed night). Winds decreasing (strong winds from the SW on Tue night, light winds from the ENE by Thu morning). | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 4 | SSW 4 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 5 | SSE 8 | SE 5 | SE 6 | SE 5 | SE 6 | SE 6 | SSE 6 | SE 7 | |
17 | 40 | 88 | 110 | 111 | 134 | 60 | 51 | 27 | 27 | 22 | 23 | 13 | 7 | 3 | 3 | 7 | 13 | 6 | 32 | 60 | 86 | 41 | 144 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | 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 | off | off | off | off | off | |
High Tide | 2:36PM1.21m | 2:58AM1.32m | 3:25PM1.31m | 3:22AM1.37m | 4:09PM1.39m | 3:45AM1.41m | ||||||||||||||||||
Low Tide | 8:44PM0.45m | 9:13AM0.39m | 9:23PM0.48m | 9:44AM0.24m | 9:57PM0.52m | |||||||||||||||||||
 |  | |  | | | | | |  | |  |  | | | | | | | | |  |  | | |
 | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:50 | — | — |
 | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | 6:25 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 4 | 7 | 12 | 23 | |
Temp °C | 18 | 20 | 20 | 19 | 19 | 19 | 17 | 17 | 18 | 19 | 17 | 15 | 14 | 13 | 13 | 14 | 14 | 15 | 15 | 14 | 13 | 13 | 13 | 14 |
14 | 15 | 14 | 13 | 14 | 18 | 14 | 15 | 16 | 17 | 13 | 10 | 9 | 9 | 9 | 11 | 11 | 12 | 12 | 11 | 9 | 9 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | — | — | — | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 8 | SSE 8 | SSE 9 | SE 6 | SE 6 | SE 5 | SSE 6 | SE 10 | — |
 kJ | 2 | 2 | — | — | — | 87 | 60 | 51 | 27 | 27 | 22 | 23 | 13 | 7 | 3 | 3 | 7 | 8 | 6 | 10 | 14 | 29 | 4 | — |
Swell 2 Height (m) Direction Period (s) | — | S 7 | — | SE 12 | SE 11 | — | S 13 | S 13 | — | — | — | — | — | SE 8 | SE 8 | SE 5 | ESE 4 | SE 5 | SE 9 | SE 9 | SE 9 | SE 9 | — | — |
| kJ | — | 1 | — | 5 | 5 | — | 3 | 3 | — | — | — | — | — | 3 | 3 | 1 | 2 | 1 | 3 | 3 | 3 | 3 | — | — |
Swell 3 Height (m) Direction Period (s) | S 14 | S 14 | SE 12 | S 14 | S 14 | — | SE 11 | SE 11 | — | SE 11 | SE 11 | SE 7 | — | S 12 | S 12 | S 5 | S 5 | S 5 | S 5 | S 5 | — | — | — | — |
| kJ | 4 | 4 | 5 | 4 | 4 | — | 5 | 5 | — | 5 | 5 | 2 | — | 3 | 3 | 2 | 1 | 1 | 1 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | SSW 4 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | — | — | — | — | ESE 3 | E 3 | ENE 3 | ENE 3 | ENE 3 | ENE 2 | ESE 5 | SE 5 | — | SE 5 | SE 6 | SE 6 | SSE 6 | SE 7 |
| kJ | 17 | 40 | 88 | 110 | 111 | 134 | — | — | — | — | 2 | 3 | 3 | 2 | 1 | 1 | 16 | 13 | — | 32 | 60 | 86 | 41 | 144 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 74 | 2811 | 799 | 535 | 230 | 16 | 0 | 32 | 32 | 32 | 60 | 136 | 1036 | 1036 | 243 | 1036 | 1479 | 490 | 74 | 567 | 0 | 0 | 507 | 488 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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