Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Hanamizu River surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 am Friday 02 Jan 2026 JSTForecast update in hr min s Forecast update imminent
Hanamizu River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hanamizu River sea temperature is
17.7° C
(Which is normal for this time of year)Updates in hr min s Forecast update imminent
Friday 02 | Saturday 03 | Sunday 04 | Mon 05 | |||||||||||||||||||||
| 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) (?) | 5 | 4 | 5 | 4 | 5 | 6 | 6 | 8 | 5 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2 | 2 | 14 | 3 | 30 | 36 | 11 | 17 | 3 | 3 | 3 | 3 | 3 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 11 | 6 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | glass | off | off | off | cross- off | off | glass | glass | glass | off | cross- off | cross- off |
High Tide / height (m) | 4:57AM 1.43 | 2:38PM 1.49 | 5:40AM 1.48 | 3:31PM 1.54 | 6:19AM 1.48 | 4:21PM 1.57 | ||||||||||||||||||
Low Tide / height (m) | 9:39AM 1.10 | 10:12PM -0.07 | 10:27AM 1.07 | 10:58PM -0.12 | 11:10AM 1.03 | 11:42PM -0.10 | ||||||||||||||||||
Friday 02 | Saturday 03 | Sunday 04 | Mon 05 | |||||||||||||||||||||
| Sunrise | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - |
| Sunset | - | - | - | 4:40 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:43 | - | - | - | - |
 |  | | |  |  |  | | |  | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 6 | 7 | 7 | 8 | 6 | 2 | 2 | 2 | 2 | 5 | 7 | 8 | 7 | 5 | 5 | 4 | 4 | 6 | 8 | 9 | 8 | 7 | 7 | 6 |
| Feels °C (?) | 2 | 3 | 3 | 1 | 1 | -4 | -4 | -2 | -3 | 1 | 3 | 3 | 4 | 0 | 0 | 0 | 0 | 2 | 5 | 5 | 5 | 3 | 3 | 2 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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