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Surf Forecasts:
Hanamizu River surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 am Saturday 16 May 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
19.1° C
(Which is 1.3°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 4PM is: 0.3m 7s primary swell from a Southeast direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00am May 16). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 1ft (0.3m) | 7s |
| Afternoon (16 May) | 1ft (0.3m) | 7s |
| Evening (16 May) | 1ft (0.3m) | 7s |
Table - waves today at Hanamizu River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Sun morning, min 18°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 11 | SE 8 | SE 8 | SE 10 | SE 8 | SE 8 | ESE 8 | SSE 8 | SSE 8 | SE 10 | SE 10 | SE 10 | SSW 4 | SE 7 | SSW 4 | |
9 | 9 | 9 | 8 | 8 | 8 | 12 | 8 | 8 | 19 | 10 | 10 | 17 | 10 | 11 | 7 | 6 | 6 | 16 | 16 | 16 | 24 | 15 | 10 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | on | cross-on | cross-on | cross | cross-off | glassy | glassy | on | cross-on | cross-on | cross-on | cross-off | off | cross-off | glassy | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | |
High Tide | 3:13AM1.51m | 5:05PM1.50m | 3:45AM1.55m | 5:56PM1.52m | 4:19AM1.57m | 6:48PM1.49m | ||||||||||||||||||
Low Tide | 10:09AM0.03m | 10:22PM0.87m | 10:50AM-0.07m | 11:02PM0.95m | 11:33AM-0.11m | 11:42PM1.02m | ||||||||||||||||||
 | | | |  |  | |  | | | | | | | | | | | | | | | | | |
 | 4:37 | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:35 |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | 6:42 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 18 | 20 | 21 | 19 | 19 | 19 | 18 | 18 | 21 | 24 | 24 | 22 | 21 | 20 | 20 | 20 | 21 | 23 | 23 | 24 | 21 | 20 | 20 |
15 | 18 | 19 | 19 | 16 | 18 | 19 | 18 | 18 | 20 | 23 | 22 | 20 | 21 | 19 | 19 | 20 | 21 | 21 | 21 | 22 | 20 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 10 | SE 8 | SE 8 | ESE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SSE 7 | ESE 10 | SSE 7 | SSE 7 |
 kJ | 9 | 9 | 9 | 8 | 8 | 8 | 12 | 8 | 8 | 8 | 10 | 10 | 15 | 10 | 11 | 7 | 6 | 6 | 9 | 9 | 5 | 10 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 10 | SE 10 | ESE 10 | SE 12 | SSW 3 | SE 10 | SE 8 | SE 10 | SE 10 | ESE 10 | SSE 7 | ESE 10 | ESE 10 |
| kJ | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 17 | 10 | 5 | 1 | 4 | 3 | 4 | 4 | 9 | 5 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | S 6 | S 6 | — | S 6 | E 10 | SE 13 | SE 14 | SE 14 | — | SE 11 | — | — | — | — | — | SE 8 | — | SE 10 | SE 10 | SE 10 | SE 10 | SSE 7 | SE 7 | SSE 7 |
| kJ | 1 | 1 | — | 1 | 2 | 7 | 7 | 7 | — | 19 | — | — | — | — | — | 2 | — | 4 | 16 | 16 | 16 | 10 | 12 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 3 | S 3 | — | — | — | — | — | — | S 3 | S 3 | S 3 | SW 3 | — | — | — | S 3 | SSW 4 | SSW 4 | SSW 4 | SSW 4 |
| kJ | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | 7 | 15 | 24 | 15 | 10 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 69 | 41 | 41 | 62 | 76 | 69 | 76 | 76 | 41 | 41 | 41 | 43 | 77 | 12 | 12 | 41 | 62 | 12 | 77 | 77 | 76 | 76 | 76 | 76 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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