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Surf Forecasts:
Hayama surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 am Friday 19 Sep 2025 JST
How big are the waves at Hayama today?
The current surf forecast for Hayama at 2PM is: 0.1m 9s primary swell from a Southeast direction and 0.1m 6s secondary swell from a South direction (forecast issued at 08:00am September 19). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 0.5ft (0.2m) | 6s |
| Afternoon (19 Sep) | 0.5ft (0.1m) | 9s |
| Evening (19 Sep) | 0.5ft (0.1m) | 9s |
Table - waves today at Hayama. (Swell directed towards the surf break)
Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 9 | 9 | 9 | 9 | 9 | 13 | 9 | 5 | 5 | 5 | 5 | 10 | 3 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 6 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 3 | 4 | 5 | 4 | 4 | 4 | 8 | 20 | 38 | 105 | 75 | 25 | 16 | 12 | 7 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | off | cross- off | cross- off | cross- off | off | off | off | cross- off | on | on | on | on | on | on | cross- on | cross- on | cross- off | cross | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:02PM 1.47 | 3:05AM 1.44 | 4:21PM 1.51 | 3:50AM 1.54 | 4:40PM 1.54 | |||||||||||||||||||
Low Tide / height (m) | 9:05AM 0.37 | 9:39PM 0.87 | 9:44AM 0.33 | 10:05PM 0.73 | 10:19AM 0.33 | 10:32PM 0.58 | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | |||||||||||||||||||||
| Sunrise | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:44 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:40 | - | - | - | - |
 | |  |  |  | | | | | | | |  | | | |  | | | | | |  | | |
Rain (mm) | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 |
| Temp. °C | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 24 | 25 | 25 | 26 | 27 | 27 | 27 | 29 | 27 | 25 | 22 | 22 |
| Feels °C (?) | 19 | 19 | 20 | 21 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 26 | 24 | 25 | 24 | 24 | 25 | 28 | 29 | 30 | 25 | 22 | 19 | 19 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Kanagawa
Continuing clean conditions at Hayama (calm at Zushi Kanagawa 6 km from Hayama). 0.2m 6s windswell from the SSW with a 0.2m 9s swell from the SSE. 2 swells combining to make bigger set waves.
3 h 8 min ago
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