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Surf Forecasts:
Hanamizu River surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 pm Saturday 11 Apr 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
15.5° C
(Which is 2.5°C colder than average for this time of year)How big are the waves at Hanamizu River today?
The current surf forecast for Hanamizu River at 11PM is: 0.9m 8s primary swell from a South-southwest direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00pm April 11). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Apr) | - | - |
| Afternoon (11 Apr) | - | - |
| Evening (11 Apr) | 3.5ft (1.0m) | 8s |
Table - waves today at Hanamizu River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 7 | 7 | 11 | 7 | 6 | 6 | 6 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 159 | 144 | 96 | 67 | 31 | 17 | 12 | 15 | 5 | 21 | 19 | 19 | 19 | 19 | 19 | 57 | 19 | 19 | 19 | 19 | 31 | 32 | 35 | 36 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | off | cross- on | cross- on | cross- on | cross- on | cross | cross | glass | glass | glass | on | on |
High Tide / height (m) | 2:26AM 1.24 | 11:55AM 1.09 | 2:42AM 1.31 | 1:38PM 1.17 | 3:01AM 1.38 | 2:40PM 1.28 | ||||||||||||||||||
Low Tide / height (m) | 6:05PM 0.54 | 8:10AM 1.02 | 7:20PM 0.50 | 8:35AM 0.88 | 8:12PM 0.46 | 9:02AM 0.71 | ||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - |
| Sunset | 6:10 | - | - | - | - | - | - | - | 6:12 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - |
 |  |  |  |  | | | | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 20 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 18 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 18 | 19 | 19 |
| Feels °C (?) | 21 | 19 | 17 | 16 | 16 | 13 | 13 | 12 | 12 | 13 | 14 | 14 | 14 | 17 | 17 | 15 | 16 | 16 | 16 | 17 | 16 | 17 | 18 | 18 |
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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
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