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Oku surfForecast / Okinawa / Japan
12 Day Weather and Surf, issued 8 am Saturday 29 Mar 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 Wednesday (Apr 02) at 12PM. The primary swell is predicted to be 1.9m and 10s period with a secondary swell of 0.4m and 12s. Another secondary swell of 0.7m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Oku in the next 12 days are 2.5m 9s and forecast to arrive on Saturday (Mar 29) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 9s period and expected on Saturday (Apr 05) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Wed 2nd Apr) | 6ft (1.9m) 10s |
| Best Surf | 12PM (Wed 2nd Apr) | 6ft (1.9m) 10s |
| Most Powerful | 12PM (Sat 29th Mar) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Oku over the next 12 days.
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | |||||||||||||||||||||||||
| 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 | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 8 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 10 | 10 | 10 | 7 | 11 | 10 | 10 | 10 | 10 | 14 | 14 | 13 | 13 | 6 | 12 | 8 | 8 | 7 | 9 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 1353 | 940 | 406 | 474 | 383 | 843 | 485 | 307 | 85 | 180 | 220 | 583 | 723 | 533 | 318 | 233 | 157 | 227 | 206 | 173 | 118 | 116 | 210 | 246 | 395 | 223 | 293 | 424 | 356 | 167 | 87 | 56 | 33 | 35 | 68 | 66 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | on | on | on | cross- on | on | on | cross- on | cross- on | on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross | cross | off | cross | cross | cross | cross- on | cross- on | on | cross- off | cross- off | cross- off | off | cross- off | cross- off |
High Tide / height (m) | 7:09PM 2.03 | 7:21AM 1.98 | 7:54PM 2.03 | 7:51AM 1.99 | 8:40PM 1.96 | 8:22AM 1.97 | 9:28PM 1.83 | 8:55AM 1.91 | 10:21PM 1.65 | 9:29AM 1.81 | 11:25PM 1.48 | 10:09AM 1.67 | 1:00AM 1.36 | 11:06AM 1.52 | 3:11AM 1.37 | 1:00PM 1.40 | 4:23AM 1.45 | 3:07PM 1.42 | 5:00AM 1.53 | 4:23PM 1.51 | 5:27AM 1.61 | 5:13PM 1.62 | ||||||||||||||
Low Tide / height (m) | 12:56PM 0.27 | 1:17AM 0.29 | 1:34PM 0.12 | 1:53AM 0.41 | 2:14PM 0.04 | 2:29AM 0.57 | 2:56PM 0.04 | 3:04AM 0.74 | 3:40PM 0.11 | 3:39AM 0.91 | 4:31PM 0.25 | 4:19AM 1.06 | 5:35PM 0.42 | 5:19AM 1.19 | 7:07PM 0.55 | 7:55AM 1.23 | 8:54PM 0.58 | 9:58AM 1.10 | 10:08PM 0.55 | 10:49AM 0.93 | 10:57PM 0.51 | 11:24AM 0.77 | 11:33PM 0.49 | |||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | |||||||||||||||||||||||||
| Sunrise | 6:22 | - | - | 6:20 | - | - | 6:18 | - | - | 6:18 | - | - | 6:16 | - | - | 6:16 | - | - | 6:15 | - | - | 6:13 | - | - | 6:13 | - | - | 6:11 | - | - | 6:11 | - | - | 6:09 | - | - |
| Sunset | - | 6:42 | - | - | 6:42 | - | - | 6:43 | - | - | 6:43 | - | - | 6:44 | - | - | 6:44 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:46 | - | - | 6:46 | - |
 | |  |  | | | | |  |  | | | |  |  | |  | |  | |  |  | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | 5 | 5 | 3 | 5 | - | 3 | 27 | 18 | 11 | 2 | 5 | 5 | 2 | 4 | 6 | 1 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 17 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 17 | 18 | 19 | 19 | 19 | 19 | 18 | 17 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 21 | 21 | 20 |
| Feels °C (?) | 11 | 10 | 7 | 9 | 9 | 8 | 10 | 10 | 11 | 11 | 14 | 14 | 17 | 17 | 16 | 15 | 11 | 15 | 15 | 14 | 14 | 15 | 16 | 17 | 15 | 14 | 15 | 15 | 15 | 17 | 17 | 16 | 17 | 20 | 21 | 19 |
Short Range Forecast: Heavy rain (total 48mm), heaviest during Mon night. Very mild (max 17°C on Sat afternoon, min 13°C on Sun night). Mainly strong winds. | Days 3-6 Weather Summary Heavy rain (total 54mm), heaviest during Tue morning. Very mild (max 19°C on Tue night, min 16°C on Tue morning). Winds decreasing (strong winds from the NE on Tue morning, calm by Wed morning). | Days 6-9 Weather Summary Some drizzle, heaviest during Sat night. Very mild (max 19°C on Sat morning, min 17°C on Sun night). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 21°C on Wed morning, min 17°C on Mon 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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