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Oku surfForecast / Okinawa / Japan
12 Day Weather and Surf, issued 8 pm Sunday 15 Jun 2025 JST
Best Forecast Surf Conditions for Oku this week:
The surf forecast for Oku over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jun 16) at 9PM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.3m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Oku in the next 12 days are 1.1m 10s and forecast to arrive on Tuesday (Jun 17) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Monday (Jun 16) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 16th Jun) | 3.5ft (1.1m) 8s |
| Best Surf | 6AM (Tue 17th Jun) | 3.5ft (1.1m) 10s |
| Most Powerful | 6AM (Tue 17th Jun) | 3.5ft (1.1m) 10s |
Table - best surf conditions forecast for Oku over the next 12 days.
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Fri 27 | |||||||||||||||||||||||||
| 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) (?) | 7 | 9 | 9 | 8 | 13 | 8 | 7 | 7 | 6 | 6 | 7 | 6 | 6 | 11 | 5 | 7 | 7 | 6 | 4 | 5 | 5 | 4 | 4 | 9 | 13 | 9 | 3 | 4 | 6 | 5 | 5 | 6 | 5 | 5 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 87 | 24 | 13 | 12 | 4 | 6 | 44 | 14 | 12 | 4 | 4 | 5 | 1 | 0 | 3 | 4 | 0 | 0 | 2 | 2 | 4 | 2 | 1 | 0 | 4 | 0 | 1 | 6 | 3 | 2 | 2 | 2 | 2 | 2 | 29 | 0 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | glass | glass | glass | cross- off | cross- off | cross | cross | glass | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:26PM 1.62 | 9:26AM 1.67 | 11:10PM 1.61 | 10:21AM 1.59 | 11:57PM 1.61 | 11:29AM 1.51 | 12:46AM 1.62 | 12:53PM 1.45 | 1:37AM 1.64 | 2:24PM 1.45 | 2:29AM 1.68 | 3:49PM 1.52 | 3:21AM 1.73 | 5:01PM 1.61 | 4:12AM 1.79 | 6:02PM 1.69 | 5:02AM 1.85 | 6:55PM 1.75 | 5:51AM 1.90 | 7:43PM 1.77 | 6:39AM 1.92 | 8:27PM 1.75 | 7:26AM 1.92 | |||||||||||||
Low Tide / height (m) | 3:48AM 0.96 | 4:18PM 0.31 | 4:43AM 0.94 | 5:06PM 0.42 | 5:48AM 0.89 | 6:00PM 0.54 | 6:59AM 0.79 | 7:02PM 0.67 | 8:11AM 0.65 | 8:10PM 0.79 | 9:17AM 0.47 | 9:20PM 0.88 | 10:17AM 0.29 | 10:24PM 0.93 | 11:11AM 0.13 | 11:22PM 0.96 | 12:02PM 0.02 | 12:13AM 0.96 | 12:51PM -0.05 | 1:00AM 0.95 | 1:38PM -0.05 | 1:45AM 0.93 | 2:23PM 0.00 | |||||||||||||
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Fri 27 | |||||||||||||||||||||||||
| Sunrise | - | 5:31 | - | - | 5:31 | - | - | 5:33 | - | - | 5:33 | - | - | 5:33 | - | - | 5:33 | - | - | 5:33 | - | - | 5:33 | - | - | 5:33 | - | - | 5:33 | - | - | 5:33 | - | - | 5:35 | - |
| Sunset | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:23 | - | - | 7:23 | - | - | 7:23 |
 |  |  |  | | | |  | |  | | | | | | | | | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | 2 | 1 | - | 1 | 4 | - | 2 | 3 | 1 | 1 | - | 2 | - | 1 | - | 3 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - |
| Temp. °C | 28 | 29 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 28 | 29 | 28 | 29 | 29 | 28 | 29 | 29 |
| Feels °C (?) | 31 | 30 | 29 | 30 | 31 | 33 | 31 | 31 | 32 | 32 | 31 | 31 | 28 | 30 | 29 | 30 | 32 | 32 | 33 | 32 | 33 | 32 | 32 | 32 | 31 | 32 | 32 | 30 | 32 | 31 | 32 | 31 | 31 | 30 | 30 | 31 |
Short Range Forecast: Moderate rain (total 10mm), heaviest on Tue night. Warm (max 29°C on Mon morning, min 27°C on Sun night). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Wed afternoon). | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Sat afternoon. Warm (max 28°C on Wed night, min 27°C on Wed night). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 2mm), mostly falling on Sat night. Warm (max 28°C on Sat night, min 26°C on Sat night). Wind will be generally light. | Long Range Forecast: Light rain (total 2mm), mostly falling on Thu night. Warm (max 29°C on Wed afternoon, min 27°C on Tue 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 Oku 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 Oku Surf forecast
The above surf forecast table for Oku provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Oku can be found by selecting the local surf guide option on the grey menu. Our Oku 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 (Oku) 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 Oku 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.
Oku is 38 km (24 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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