Surf Forecasts:
Oku surf forecast from 10 Nov 2026:
- Best quality surf: Wednesday 25 Nov, 6AM (local time) - 5ft (1.5m), 9s period, N swell with cross-offshore winds.
- Most powerful swell: Tuesday 10 Nov, 6PM (local time) - 11ft (3.5m), 10s period, NNW swell with 2,864 kJ wave energy.
- Next surfable swell (1★+): Wednesday 18 Nov, 12AM (local time) - 3ft (0.9m), 8s period with N swell.
Best Forecast Surf Conditions for Oku this week:
The surf forecast for Oku over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 18) at 12AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.7m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Oku in the next 16 days are 3.5m 10s and forecast to arrive on Tuesday (Nov 10) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 11s period and expected on Tuesday (Nov 10) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 18th Nov) | 3ft (0.9m) 8s |
| Best Surf | 6AM (Wed 25th Nov) | 5ft (1.5m) 9s |
| Most Powerful | 6PM (Tue 10th Nov) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Oku over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue morning. Warm (max 24°C on Thu afternoon, min 21°C on Tue morning). Winds decreasing (strong winds from the N on Tue morning, light winds from the ENE by Thu night). | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Sat night. Warm (max 25°C on Sat afternoon, min 20°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NNW 10 | NNW 10 | N 10 | NE 9 | NE 9 | ENE 10 | E 10 | ENE 11 | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | ESE 9 | ESE 8 | ESE 8 | E 11 | E 10 | E 10 | E 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2716 | 2793 | 2229 | 805 | 655 | 624 | 384 | 423 | 349 | 374 | 340 | 299 | 220 | 199 | 0 | 0 | 0 | 36 | 2 | 117 | 141 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | off | cross-on | cross-on | cross-on | on |
High Tide | 6:50PM1.84m | 8:10AM1.73m | 7:19PM1.81m | 8:46AM1.66m | 7:49PM1.77m | 9:24AM1.59m | 8:20PM1.70m | 10:05AM1.51m | 8:54PM1.62m | 10:55AM1.45m | 9:34PM1.52m | 11:56AM1.41m | 10:30PM1.42m | ||||||||
Low Tide | 1:07PM0.81m | 1:32AM0.13m | 1:37PM0.86m | 2:05AM0.17m | 2:07PM0.91m | 2:39AM0.24m | 2:38PM0.96m | 3:16AM0.33m | 3:14PM1.02m | 3:56AM0.43m | 3:59PM1.07m | 4:44AM0.54m | 5:06PM1.11m | ||||||||
 |  |  | |  | | |  |  | | | | | |  | | |  | | | | |
 | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — |
 | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:36 | — | — | 5:36 | — |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 5 | — | 2 | — | — | — |
Temp °C | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 21 | 23 | 23 | 23 | 23 | 23 |
Feels °C | 14 | 14 | 14 | 17 | 18 | 18 | 19 | 22 | 21 | 22 | 24 | 23 | 22 | 24 | 25 | 21 | 25 | 24 | 22 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | E 11 | E 10 | NW 9 | NW 8 | NNW 7 | ENE 12 | ENE 11 | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | ESE 8 | ESE 8 | ESE 7 | ESE 10 | E 10 | E 10 |
| kJ | 488 | 233 | 125 | 186 | 88 | 62 | 121 | 423 | 349 | 374 | 340 | 299 | 220 | 199 | 173 | 177 | 116 | 78 | 131 | 117 | 141 |
Swell 2 Height (m) Direction Period (s) | — | W 10 | — | ESE 10 | — | N 7 | NNW 6 | N 6 | NNW 6 | NNW 5 | NNW 5 | N 5 | — | — | — | — | — | E 11 | E 10 | E 10 | NW 6 |
| kJ | — | 2 | — | 32 | — | 9 | 43 | 12 | 6 | 5 | 2 | 2 | — | — | — | — | — | 36 | 2 | 2 | 30 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 10 | E 10 | E 10 | NNW 5 | — | — | — | — | — | — | — | SE 10 | SE 10 | ENE 9 | NNW 8 |
| kJ | — | — | — | — | — | — | 33 | 32 | 8 | 3 | — | — | — | — | — | — | — | 4 | 4 | 26 | 12 |
Wind waves Height (m) Direction Period (s) | NNW 10 | NNW 10 | N 10 | NE 9 | NE 9 | ENE 10 | E 10 | — | — | — | — | — | — | — | ESE 9 | — | — | — | NW 6 | NW 6 | — |
| kJ | 2716 | 2793 | 2229 | 805 | 655 | 624 | 384 | — | — | — | — | — | — | — | 238 | — | — | — | 9 | 53 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 582 | 734 | 582 | 46 | 46 | 73 | 73 | 73 | 46 | 77 | 73 | 73 | 14 | 48 | 582 | 631 | 3 | 14 | 77 | 102 | 73 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Never miss your swells again.
Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.
Scan the QR code to open the Surf‑Forecast app
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 16 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.
Nearest