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Surf Forecasts:
Oku surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Wednesday 06 May 2026 JSTForecast update in hr min s Forecast update imminent
Oku surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Oku sea temperature is
23.7° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Oku today?
The current surf forecast for Oku at 11PM is: 0.2m 6s primary swell from a North-northwest direction (forecast issued at 08:00pm May 06). An open ocean swell of 1.0m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | - | - |
| Afternoon (06 May) | - | - |
| Evening (06 May) | 1ft (0.3m) | 6s |
Table - waves today at Oku. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Fri afternoon. Warm (max 23°C on Thu afternoon, min 17°C on Sat morning). Winds increasing (calm on Thu night, fresh winds from the NNE by Fri afternoon). | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Saturday 9 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
E 9 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | E 9 | N 6 | N 6 | N 5 | NE 6 | N 5 | ESE 9 | E 8 | ESE 9 | ESE 9 | NE 6 | NNE 4 | N 6 | N 6 | N 6 | NNE 7 | NNE 7 | N 7 | NNE 7 | |
61 | 8 | 4 | 4 | 3 | 194 | 2 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 32 | 163 | 228 | 276 | 247 | 241 | 295 | 276 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | glassy | glassy | glassy | cross-on | glassy | glassy | glassy | glassy | cross-off | cross-off | glassy | cross-off | glassy | cross-on | on | on | on | on | on | on | on | on | |
High Tide | 10:21PM1.49m | 9:07AM1.61m | 11:15PM1.43m | 9:48AM1.52m | 00:23AM1.40m | 10:49AM1.42m | ||||||||||||||||||
Low Tide | 3:26AM1.03m | 4:13PM0.44m | 4:12AM1.09m | 5:05PM0.53m | 5:25AM1.13m | |||||||||||||||||||
 |  | | |  | | | |  | | | | | | |  | |  | | | | | | | |
 | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — |
 | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | 7:02 |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 3 | |
Temp °C | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 22 | 20 | 19 | 19 | 18 | 18 | 18 | 17 | 18 |
23 | 23 | 24 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 24 | 25 | 25 | 25 | 25 | 23 | 16 | 14 | 15 | 13 | 12 | 12 | 11 | 13 | |
Swell 1 Height (m) Direction Period (s) | E 7 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 43 | 141 | 173 | 169 | 165 | 194 | 165 | 165 | 165 | 165 | 132 | 135 | 135 | 135 | 138 | 149 | 149 | 124 | 124 | 159 | 173 | 176 | 176 | 176 |
Swell 2 Height (m) Direction Period (s) | E 9 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | N 6 | N 6 | N 5 | N 5 | N 5 | — | — | — | — | NE 6 | — | — | NNW 6 | — | NW 8 | NW 7 | NW 7 | NNW 7 |
| kJ | 61 | 8 | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | 2 | — | — | 27 | — | 58 | 60 | 24 | 37 |
Swell 3 Height (m) Direction Period (s) | NNW 6 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | — | — | NE 6 | N 5 | — | E 8 | — | — | — | — | — | — | — | — | NW 8 | — | — |
| kJ | 8 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | 39 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 4 | N 6 | N 6 | N 6 | NNE 7 | NNE 7 | N 7 | NNE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 32 | 163 | 228 | 276 | 247 | 241 | 295 | 276 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 582 | 3 | 3 | 3 | 3 | 41 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 41 | 87 | 592 | 583 | 583 | 582 | 582 | 583 | 924 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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