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Hanamizu River surfForecast / Kanagawa / Japan
12 Day Weather and Surf, issued 8 pm Thursday 22 May 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 Sunday (May 25) at 12AM. The primary swell is predicted to be 3ft and 8s period with a secondary swell of 1ft and 8s. Another secondary swell of 1ft and 4s 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 8ft 8s and forecast to arrive on Sunday (May 25) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2ft 3s period and expected on Friday (May 23) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 25th May) | 3.5ft (1.0m) 8s |
| Best Surf | 9AM (Sun 25th May) | 8ft (2.5m) 7s |
| Most Powerful | 6PM (Sun 25th May) | 8ft (2.4m) 8s |
Table - best surf conditions forecast for Hanamizu River over the next 12 days.
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 01 | Monday 02 | Tue 03 | |||||||||||||||||||||||||
| 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 | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 9 | 9 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 70 | 24 | 22 | 14 | 16 | 13 | 117 | 698 | 383 | 127 | 15 | 8 | 7 | 19 | 36 | 14 | 27 | 8 | 3 | 3 | 3 | 2 | 18 | 5 | 7 | 100 | 170 | 128 | 127 | 223 | 68 | 156 | 245 | 72 | 70 | 54 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross | cross- off | cross | glass | cross- off | cross- off | cross- on | cross | cross | on | cross | cross | cross- on | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | glass | glass | cross- on | glass | cross | cross- off | cross- off | cross- on | cross | cross- off | on | cross- on | glass | cross | cross- on |
High Tide / height (ft) | 1:12AM 4.56 | 1:51PM 3.97 | 1:46AM 4.69 | 3:02PM 4.33 | 2:18AM 4.79 | 4:02PM 4.66 | 2:50AM 4.92 | 4:56PM 4.86 | 3:24AM 5.05 | 5:48PM 4.92 | 4:00AM 5.12 | 6:38PM 4.86 | 4:38AM 5.15 | 7:28PM 4.66 | 5:18AM 5.05 | 8:19PM 4.46 | 6:01AM 4.82 | 9:09PM 4.27 | 6:49AM 4.49 | 9:59PM 4.13 | 7:46AM 4.1 | 10:46PM 4.1 | 9:07AM 3.67 | |||||||||||||
Low Tide / height (ft) | 7:47AM 1.9 | 7:32PM 2.2 | 8:30AM 1.21 | 8:29PM 2.46 | 9:11AM 0.59 | 9:20PM 2.76 | 9:53AM 0.07 | 10:05PM 3.05 | 10:36AM -0.26 | 10:47PM 3.25 | 11:20AM -0.39 | 11:27PM 3.41 | 12:05PM -0.26 | 12:07AM 3.51 | 12:51PM 0 | 12:50AM 3.51 | 1:38PM 0.43 | 1:43AM 3.48 | 2:26PM 0.89 | 2:53AM 3.35 | 3:15PM 1.38 | 4:23AM 3.12 | 4:09PM 1.87 | |||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 01 | Monday 02 | Tue 03 | |||||||||||||||||||||||||
| Sunrise | - | 4:33 | - | - | 4:33 | - | - | 4:31 | - | - | 4:31 | - | - | 4:31 | - | - | 4:31 | - | - | 4:31 | - | - | 4:30 | - | - | 4:30 | - | - | 4:28 | - | - | 4:28 | - | - | 4:28 | - |
| Sunset | - | - | 6:45 | - | - | 6:45 | - | - | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:49 | - | - | 6:49 | - | - | 6:50 | - | - | 6:51 | - | - | 6:51 | - | - | 6:52 | - | - | 6:52 |
 |  | | |  | |  |  | | | | | | | |  |  | | | | | | | | | | |  | | |  |  | | | | | |
Rain (in) | - | - | - | - | - | - | 2.1 | 0.9 | - | - | - | - | - | - | - | 0.1 | 0.1 | - | - | - | - | - | - | - | 0.0 | 0.8 | 1.6 | 0.5 | - | - | - | - | - | - | - | - |
| Temp. °F | 70 | 64 | 68 | 64 | 66 | 66 | 61 | 64 | 66 | 63 | 66 | 64 | 63 | 68 | 68 | 64 | 59 | 63 | 63 | 68 | 70 | 66 | 72 | 70 | 68 | 66 | 64 | 66 | 72 | 75 | 70 | 73 | 75 | 72 | 73 | 73 |
| Feels °F (?) | 70 | 57 | 61 | 59 | 63 | 64 | 61 | 64 | 66 | 61 | 63 | 63 | 63 | 63 | 64 | 61 | 54 | 59 | 61 | 64 | 68 | 64 | 70 | 68 | 70 | 68 | 61 | 68 | 72 | 75 | 72 | 75 | 77 | 77 | 75 | 75 |
Short Range Forecast: Heavy rain (total 3.0in), heaviest during Sat night. Warm (max 70°F on Thu night, min 59°F on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 0.2in), mostly falling on Tue night. Warm (max 68°F on Tue morning, min 59°F on Wed morning). Wind will be generally light. | Days 6-9 Weather Summary Heavy rain (total 2.5in), heaviest during Sat afternoon. Warm (max 72°F on Fri morning, min 61°F on Wed night). Wind will be generally light. | Long Range Forecast: Moderate rain (total 0.5in), heaviest on Sat night. Warm (max 75°F on Sun afternoon, min 64°F on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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.
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