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Surf Forecasts:
Hayama surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 am Friday 03 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
15.8° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at Hayama today?
The current surf forecast for Hayama at 4PM is: 0.6m 7s primary swell from a South direction and 0.1m 8s secondary swell from a Southwest direction, 0.1m 13s secondary swell from a Southeast direction (forecast issued at 08:00am April 03). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Apr) | 1.5ft (0.4m) | 7s |
| Afternoon (03 Apr) | 2ft (0.6m) | 7s |
| Evening (03 Apr) | 1ft (0.3m) | 7s |
Table - waves today at Hayama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 03 | Saturday 04 | Sunday 05 | Mon 06 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 4 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 10 | 9 | 10 | 9 | 9 | 9 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 26 | 16 | 16 | 34 | 9 | 9 | 5 | 6 | 20 | 28 | 150 | 302 | 366 | 747 | 1035 | 1476 | 1021 | 486 | 585 | 434 | 227 | 332 | 223 | 141 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | on | on | cross- on | on | on | on | cross- on | on | on | on | on | cross- on | on | on | cross- on | glass | cross- on | on | on | on | cross- on | glass |
High Tide / height (m) | 4:55AM 1.41 | 5:33PM 1.46 | 5:17AM 1.43 | 6:11PM 1.43 | 5:38AM 1.43 | 6:51PM 1.35 | ||||||||||||||||||
Low Tide / height (m) | 11:11AM 0.13 | 11:27PM 0.42 | 11:42AM 0.07 | 11:53PM 0.52 | 12:15PM 0.04 | 12:19AM 0.63 | ||||||||||||||||||
Friday 03 | Saturday 04 | Sunday 05 | Mon 06 | |||||||||||||||||||||
| Sunrise | 5:26 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:02 | - | - | - | - | - | - | - | 6:04 | - | - | - | - | - | - | - | 6:05 | - | - | - |
 | |  | | |  | |  |  | |  |  | |  |  |  | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 2 | 1 | 2 | 8 | 15 | 8 | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 13 | 14 | 14 | 16 | 16 | 15 | 14 | 14 | 15 | 16 | 17 | 16 | 16 | 17 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 |
| Feels °C (?) | 10 | 11 | 9 | 8 | 12 | 13 | 10 | 8 | 9 | 11 | 7 | 8 | 8 | 9 | 9 | 15 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 17 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hayama surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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