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Sunabe Seawall surfForecast / Okinawa / Japan
12 Day Weather and Surf, issued 2 pm Friday 15 Aug 2025 JST
Best Forecast Surf Conditions for Sunabe Seawall this week:
The most powerful waves expected at Sunabe Seawall in the next 12 days are 1.1m 10s and forecast to arrive on Thursday (Aug 21) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 9s period and expected on Tuesday (Aug 19) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Thu 21st Aug) | 3.5ft (1.1m) 10s |
Table - best surf conditions forecast for Sunabe Seawall over the next 12 days.
Short Range Forecast Light rain (total 8mm), mostly falling on Mon morning. Warm (max 30°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 60mm), heaviest during Wed night. Warm (max 28°C on Mon afternoon, min 25°C on Tue morning). Winds increasing (light winds from the SE on Mon afternoon, strong winds from the SE by Tue afternoon). | ||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||||||
| 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) (?) | 12 | 8 | 8 | 8 | 4 | 10 | 10 | 7 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 8 | 10 | 8 | 8 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 3 | 68 | 0 | 0 | 1 | 8 | 2 | 16 | 17 | 14 | 6 | 10 | 10 | 10 | 9 | 9 | 70 | 150 | 222 | 133 | 54 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | ||
High Tide / height (m) | 11:13PM 1.98 | 12:25PM 1.68 | 12:00AM 1.89 | 2:14PM 1.56 | 1:08AM 1.81 | 4:27PM 1.60 | 2:48AM 1.77 | 5:44PM 1.73 | 4:21AM 1.84 | 6:29PM 1.85 | 5:28AM 1.95 | 7:03PM 1.95 | 6:19AM 2.05 | ||||||||||
Low Tide / height (m) | 5:08PM 0.87 | 5:59AM 0.59 | 5:54PM 1.08 | 7:16AM 0.64 | 7:05PM 1.28 | 8:54AM 0.63 | 9:09PM 1.36 | 10:26AM 0.54 | 10:55PM 1.30 | 11:33AM 0.41 | 11:57PM 1.16 | 12:22PM 0.32 | 12:40AM 1.01 | ||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||||||
| Sunrise | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | ||
| Sunset | 7:06 | - | - | 7:05 | - | - | 7:04 | - | - | 7:02 | - | - | 7:01 | - | - | 7:00 | - | - | 7:00 | - | - | ||
 |  |  | |  | | |  | | | |  | |  | | | | |  | | | |||
Rain (mm) | - | 1 | 2 | - | - | - | - | 1 | 4 | 2 | 6 | 6 | 9 | 9 | 4 | 2 | 13 | 9 | - | 1 | - | ||
| Temp. °C | 30 | 28 | 29 | 29 | 28 | 29 | 29 | 27 | 28 | 28 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 29 | ||
| Feels °C (?) | 32 | 30 | 31 | 31 | 31 | 32 | 31 | 29 | 30 | 29 | 26 | 23 | 23 | 25 | 26 | 25 | 26 | 28 | 29 | 29 | 32 | ||
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Recent Eyeball Surf Reports for Okinawa
The wind is still offshore at Sunabe Seawall (fresh winds from the ENE at Kadena Air Force Base Airport 3 km from Sunabe Seawall). 0.6m 2s local chop from the ENE to make surfable waves.
2 h 13 min ago
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 Sunabe Seawall 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 Sunabe Seawall Surf forecast
The above surf forecast table for Sunabe Seawall provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sunabe Seawall can be found by selecting the local surf guide option on the grey menu. Our Sunabe Seawall 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 (Sunabe Seawall) 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 Sunabe Seawall 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.
Sunabe Seawall is 6 km (4 miles) from Misato. If you plan a holiday in Okinawa, look for hotels and other accommodation in Misato. Misato has rooms for a wide range of budgets as well as car hire and transport links.
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