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Surf Forecasts:
Hayama surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 2 pm Friday 15 May 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
19.1° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Hayama today?
The current surf forecast for Hayama at 9PM is: 0.1m 11s primary swell from a Southeast direction and 0.3m 3s secondary swell from a Southeast direction (forecast issued at 02:00pm May 15). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | - | - |
| Afternoon (15 May) | 1ft (0.3m) | 8s |
| Evening (15 May) | 0.5ft (0.1m) | 11s |
Table - waves today at Hayama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Sun afternoon, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 6 | SE 8 | SE 8 | SE 11 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 11 | SE 8 | SE 10 | SE 8 | SE 10 | SE 10 | SE 8 | SE 8 | SE 9 | |
5 | 9 | 11 | 5 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 12 | 7 | 7 | 19 | 9 | 17 | 9 | 4 | 4 | 11 | 10 | 20 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | on | on | on | on | glassy | glassy | on | on | on | on | cross-on | glassy | glassy | glassy | |
High Tide | 4:28PM1.39m | 3:35AM1.44m | 5:09PM1.42m | 4:02AM1.47m | 5:51PM1.42m | 4:31AM1.49m | ||||||||||||||||||
Low Tide | 9:48AM0.14m | 9:59PM0.69m | 10:23AM0.04m | 10:32PM0.74m | 10:57AM-0.03m | 11:04PM0.80m | ||||||||||||||||||
 | | |  | | | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:35 | — | — | — | — | — | — | — | 4:35 | — | — |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | 6:39 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 19 | 18 | 17 | 17 | 16 | 16 | 17 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 20 | 20 | 21 | 20 | 20 | 21 | 20 | 20 | 20 |
15 | 18 | 17 | 17 | 17 | 15 | 15 | 16 | 17 | 15 | 17 | 16 | 16 | 17 | 18 | 20 | 18 | 18 | 16 | 16 | 19 | 20 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | SE 8 | SE 8 | SE 3 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 10 | SE 8 | SE 10 | SE 9 | SE 8 | SE 8 | SE 9 |
 kJ | 9 | 9 | 11 | 2 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 12 | 7 | 7 | 8 | 9 | 4 | 9 | 23 | 19 | 11 | 10 | 20 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | SE 11 | SE 11 | ESE 8 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | SE 10 | SE 10 | SSW 3 | SE 9 | E 8 |
| kJ | 4 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 17 | 9 | 4 | 4 | 1 | 3 | 1 |
Swell 3 Height (m) Direction Period (s) | SE 12 | S 7 | S 7 | SE 11 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | E 10 | SE 13 | SE 14 | SE 14 | — | SE 11 | ESE 9 | — | — | — | — | ESE 9 | SE 8 | SE 10 |
| kJ | 5 | 1 | 1 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 7 | 7 | 7 | — | 19 | 17 | — | — | — | — | 8 | 3 | 16 |
Wind waves Height (m) Direction Period (s) | — | — | SE 3 | — | — | — | — | — | — | — | S 2 | S 3 | — | — | — | — | — | SE 7 | S 3 | S 3 | SSW 3 | WSW 3 | — | — |
| kJ | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 14 | 3 | 2 | 1 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 32 | 10 | 60 | 40 | 40 | 44 | 44 | 10 | 10 | 13 | 44 | 44 | 44 | 44 | 10 | 10 | 13 | 74 | 74 | 40 | 13 | 10 | 10 | 10 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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