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Hayama surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 2 am Friday 05 Dec 2025 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
21.1° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Hayama today?
The current surf forecast for Hayama at 9AM is: 0.5m 6s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a South-southwest direction, 0.6m 5s secondary swell from a West-southwest direction (forecast issued at 02:00am December 05). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | 1.5ft (0.5m) | 6s |
| Afternoon (05 Dec) | 5.5ft (1.7m) | 6s |
| Evening (05 Dec) | 1.5ft (0.4m) | 5s |
Table - waves today at Hayama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | ||||||||||||||||||||||
| 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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 10 | 10 | 9 | 9 | 10 | 10 | 9 | 9 | 4 | 5 | 5 | 5 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13 | 15 | 237 | 22 | 178 | 223 | 28 | 7 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 25 | 9 | 6 | 3 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- on | cross- on | cross- off | cross- on | off | off | off | off | off | off | off | glass | cross- on | cross- on | cross- on | cross- on | cross | off | off | glass | glass | glass |
High Tide / height (m) | 5:24AM 1.44 | 3:51PM 1.51 | 6:06AM 1.44 | 4:24PM 1.52 | 6:46AM 1.42 | 4:59PM 1.51 | ||||||||||||||||||
Low Tide / height (m) | 10:23PM 0.04 | 10:30AM 0.91 | 11:00PM -0.02 | 11:06AM 0.94 | 11:38PM -0.03 | 11:43AM 0.96 | ||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:29 | - | - | - | - | - | - | - | 4:29 | - | - | - | - | - | - | - | 4:29 | - | - |
 |  | |  | | | | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 8 | 8 | 9 | 9 | 12 | 12 | 10 | 10 | 9 | 8 | 8 | 9 | 10 | 12 | 13 | 12 | 12 | 10 | 9 | 11 | 12 | 13 | 13 |
| Feels °C (?) | 5 | 0 | 1 | 4 | 5 | 6 | 3 | 2 | 5 | 4 | 3 | 3 | 5 | 8 | 9 | 9 | 8 | 7 | 7 | 5 | 8 | 9 | 11 | 10 |
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