- Forecast
- Maps
- Live
- Weather State
- Spot Information
Hanamizu River surfForecast / Kanagawa / Japan
12 Day Weather and Surf, issued 2 pm Monday 09 Jun 2025 JST
Best Forecast Surf Conditions for Hanamizu River this week:
The surf forecast for Hanamizu River over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 11) at 3PM. The primary swell is predicted to be 1.8m and 7s period with a secondary swell of 1.4m and 7s. Another secondary swell of 0.1m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Hanamizu River in the next 12 days are 2.2m 8s and forecast to arrive on Monday (Jun 16) at 6AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Wed 11th Jun) | 6ft (1.8m) 7s |
| Best Surf | 6AM (Mon 16th Jun) | 7ft (2.2m) 8s |
| Most Powerful | 6AM (Mon 16th Jun) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Hanamizu River over the next 12 days.
Mon 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Sat 21 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 6 | 5 | 6 | 6 | 5 | 6 | 7 | 7 | 9 | 6 | 6 | 6 | 6 | 3 | 4 | 4 | 4 | 5 | 6 | 8 | 8 | 6 | 7 | 9 | 8 | 8 | 7 | 7 | 6 | 11 | 6 | 6 | 4 | 6 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 4 | 5 | 10 | 19 | 51 | 190 | 315 | 44 | 29 | 18 | 11 | 6 | 9 | 6 | 7 | 19 | 24 | 83 | 248 | 393 | 439 | 197 | 273 | 772 | 137 | 77 | 33 | 32 | 7 | 12 | 7 | 6 | 42 | 239 | 257 | 47 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | glass | cross- on | cross- off | cross | cross- off | glass | cross | on | glass | cross- on | cross- on | glass | cross- on | cross- on | cross | cross- on | cross | glass | glass | cross- on | glass | cross | cross- on | glass | on | cross- on | glass | glass | cross- on | glass | cross- off | cross- off | glass | cross- on |
High Tide / height (m) | 4:41PM 1.32 | 2:51AM 1.41 | 5:19PM 1.36 | 3:25AM 1.43 | 5:56PM 1.38 | 4:00AM 1.45 | 6:33PM 1.38 | 4:36AM 1.46 | 7:11PM 1.37 | 5:14AM 1.45 | 7:50PM 1.37 | 5:53AM 1.42 | 8:29PM 1.36 | 6:38AM 1.36 | 9:09PM 1.36 | 7:31AM 1.28 | 9:50PM 1.36 | 8:41AM 1.19 | 10:30PM 1.36 | 10:14AM 1.11 | 11:11PM 1.37 | 12:06PM 1.10 | 11:53PM 1.38 | |||||||||||||
Low Tide / height (m) | 9:34PM 0.97 | 10:07AM 0.16 | 10:12PM 0.99 | 10:43AM 0.11 | 10:48PM 1.00 | 11:19AM 0.09 | 11:23PM 1.00 | 11:56AM 0.09 | 12:01AM 1.00 | 12:34PM 0.11 | 12:43AM 1.00 | 1:13PM 0.15 | 1:32AM 0.98 | 1:54PM 0.23 | 2:31AM 0.95 | 2:37PM 0.33 | 3:38AM 0.88 | 3:25PM 0.46 | 4:51AM 0.77 | 4:20PM 0.61 | 6:01AM 0.62 | 5:26PM 0.77 | 7:03AM 0.45 | |||||||||||||
Mon 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Sat 21 | ||||||||||||||||||||||||
| Sunrise | - | - | 4:26 | - | - | 4:26 | - | - | 4:26 | - | - | 4:26 | - | - | 4:26 | - | - | 4:26 | - | - | 4:26 | - | - | 4:26 | - | - | 4:26 | - | - | 4:28 | - | - | 4:28 | - | - | 4:28 |
| Sunset | 6:55 | - | - | 6:55 | - | - | 6:57 | - | - | 6:57 | - | - | 6:58 | - | - | 6:58 | - | - | 6:58 | - | - | 6:59 | - | - | 6:59 | - | - | 7:00 | - | - | 7:00 | - | - | 7:00 | - | - |
 |  | | |  |  | | | |  |  | | | | | |  |  |  | | | |  | |  |  | | | | | |  | |  | | | |
Rain (mm) | 2 | 12 | 5 | 2 | - | - | 3 | - | - | - | - | - | - | - | - | - | 2 | 13 | 8 | - | - | - | 2 | - | - | - | - | - | - | - | - | 11 | 20 | 5 | - | 1 |
| Temp. °C | 20 | 19 | 19 | 21 | 24 | 25 | 24 | 23 | 25 | 24 | 21 | 22 | 23 | 21 | 23 | 22 | 21 | 21 | 24 | 23 | 25 | 24 | 23 | 24 | 25 | 24 | 25 | 25 | 24 | 26 | 26 | 24 | 22 | 22 | 21 | 22 |
| Feels °C (?) | 20 | 21 | 21 | 23 | 24 | 26 | 27 | 26 | 26 | 24 | 22 | 23 | 24 | 22 | 23 | 21 | 21 | 20 | 25 | 26 | 26 | 25 | 26 | 26 | 27 | 28 | 27 | 27 | 27 | 29 | 29 | 28 | 24 | 22 | 23 | 24 |
Short Range Forecast: Heavy rain (total 24mm), heaviest during Mon night. Warm (max 25°C on Wed morning, min 19°C on Mon afternoon). Winds increasing (calm on Mon night, fresh winds from the SW by Wed morning). | Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Sun morning. Warm (max 24°C on Thu afternoon, min 20°C on Sat night). Wind will be generally light. | Days 6-9 Weather Summary Moderate rain (total 10mm), heaviest on Sun afternoon. Warm (max 25°C on Mon morning, min 22°C on Mon night). Wind will be generally light. | Long Range Forecast: Heavy rain (total 37mm), heaviest during Fri morning. Warm (max 26°C on Thu morning, min 20°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
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 Hanamizu River 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.
Information about the Hanamizu River Surf forecast
The above surf forecast table for Hanamizu River provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Hanamizu River can be found by selecting the local surf guide option on the grey menu. Our Hanamizu River surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Hanamizu River) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Hanamizu River may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Hanamizu River is 1 km (1 miles) from Ninomiya. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Ninomiya. Ninomiya has rooms for a wide range of budgets as well as car hire and transport links.
Nearest