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Yona Bay surf Forecast / Okinawa / Japan
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Best Forecast Surf Conditions for Yona Bay this week:
The surf forecast for Yona Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 20) at 3AM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.4m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Yona Bay in the next 12 days are 0.6m 13s and forecast to arrive on Saturday (Apr 20) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Saturday (Apr 20) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sat 20th Apr) | 2ft (0.6m) 13s |
| Best Surf | 3AM (Sat 20th Apr) | 2ft (0.6m) 13s |
| Most Powerful | 3AM (Sat 20th Apr) | 2ft (0.6m) 13s |
Table - best surf conditions forecast for Yona Bay over the next 12 days.
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wed 01 | |||||||||||||||||||||||||
| 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 (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 4 | 11 | 11 | 11 | 11 | 10 | 10 | 8 | 10 | 5 | 8 | 4 | 5 | 8 | 5 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 135 | 115 | 123 | 82 | 57 | 42 | 27 | 16 | 18 | 11 | 9 | 21 | 9 | 0 | 18 | 11 | 17 | 8 | 11 | 6 | 5 | 6 | 11 | 23 | 30 | 42 | 52 | 50 | 221 | 311 | 238 | 257 | 291 | 287 | 24 | 23 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross | cross- off | cross- on | cross- off | cross | cross- on | cross | cross- off | cross- off | cross- off | cross- on | cross | cross- on | cross- on | off | off | off | cross- off | on | on | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off |
High Tide / height (m) | 5:32AM 1.57 | 5:33PM 1.47 | 5:53AM 1.63 | 6:06PM 1.55 | 6:12AM 1.68 | 6:37PM 1.62 | 6:32AM 1.73 | 7:07PM 1.67 | 6:52AM 1.77 | 7:38PM 1.70 | 7:15AM 1.80 | 8:11PM 1.69 | 7:40AM 1.81 | 8:48PM 1.66 | 8:08AM 1.80 | 9:30PM 1.58 | 8:39AM 1.76 | 10:21PM 1.49 | 9:16AM 1.68 | 11:26PM 1.40 | 10:05AM 1.56 | 12:58AM 1.36 | 11:22AM 1.43 | |||||||||||||
Low Tide / height (m) | 11:04PM 0.50 | 11:41AM 0.61 | 11:37PM 0.48 | 12:06PM 0.48 | 12:05AM 0.49 | 12:29PM 0.37 | 12:31AM 0.50 | 12:53PM 0.26 | 12:56AM 0.53 | 1:18PM 0.17 | 1:22AM 0.58 | 1:46PM 0.10 | 1:49AM 0.65 | 2:18PM 0.07 | 2:19AM 0.73 | 2:54PM 0.08 | 2:52AM 0.83 | 3:36PM 0.14 | 3:31AM 0.93 | 4:28PM 0.24 | 4:25AM 1.04 | 5:35PM 0.36 | 5:59AM 1.10 | |||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wed 01 | |||||||||||||||||||||||||
| Sunrise | - | 5:58 | - | - | 5:56 | - | - | 5:56 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:52 | - | - | 5:52 | - | - | 5:50 | - | - | 5:50 | - | - | 5:48 | - | - | 5:48 | - |
| Sunset | - | - | 6:53 | - | - | 6:53 | - | - | 6:54 | - | - | 6:54 | - | - | 6:55 | - | - | 6:55 | - | - | 6:57 | - | - | 6:57 | - | - | 6:58 | - | - | 6:58 | - | - | 6:59 | - | - | 6:59 |
 |  | | |  | | |  |  |  | | |  | | |  | | | | | |  | | | |  | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 4 | 6 | 1 | 5 | 6 | 1 | 1 | 1 | 2 | 3 | 20 | 2 | - | - | - | - | 21 | 26 | 2 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 23 | 23 | 23 | 27 | 27 | 24 | 26 | 26 | 25 | 25 | 26 | 23 | 23 | 22 | 22 | 24 | 25 | 24 | 24 | 23 | 22 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 25 | 25 |
| Feels °C (?) | 20 | 21 | 21 | 23 | 28 | 28 | 26 | 27 | 26 | 27 | 27 | 28 | 25 | 26 | 24 | 24 | 25 | 26 | 26 | 23 | 22 | 22 | 25 | 24 | 23 | 25 | 24 | 25 | 24 | 19 | 19 | 19 | 20 | 21 | 24 | 25 |
Short Range Forecast: Light rain (total 4mm), mostly falling on Mon afternoon. Warm (max 27°C on Sun morning, min 21°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 26mm), heaviest during Mon night. Warm (max 26°C on Tue afternoon, min 22°C on Wed morning). Wind will be generally light. | Days 6-9 Weather Summary Heavy rain (total 71mm), heaviest during Sat night. Warm (max 24°C on Thu night, min 22°C on Thu night). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 25°C on Wed morning, min 22°C on Mon morning). Winds increasing (light winds from the NNW on Sun night, fresh winds from the E by Mon afternoon). | |||||||||||||||||||||||||||||||||
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 Yona Bay 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.
View detailed surf forecast for Yona Bay at:
surf-forecast.com
Information about the Yona Bay Surf forecast
The above surf forecast table for Yona Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Yona Bay can be found by selecting the local surf guide option on the grey menu. Our Yona Bay 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 (Yona Bay) 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 Yona Bay 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.
Yona Bay is 24 km (15 miles) from the city of Okinawa. If you plan a holiday in Okinawa, look for hotels and other accommodation in Okinawa. Okinawa has rooms for a wide range of budgets as well as car hire and transport links.
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