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Surf Forecasts:
Turtles surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Sunday 10 May 2026 JSTForecast update in hr min s Forecast update imminent
Turtles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Turtles sea temperature is
23.6° C
(Which is 1.7°C colder than average for this time of year)How big are the waves at Turtles today?
The current surf forecast for Turtles at 7AM is: 0.6m 7s primary swell from a North direction and 0.5m 7s secondary swell from a North direction (forecast issued at 02:00am May 10). An open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 5ft (1.6m) | 8s |
| Afternoon (10 May) | 5.5ft (1.7m) | 9s |
| Evening (10 May) | 1ft (0.3m) | 6s |
Table - waves today at Turtles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 61mm), heaviest during Mon morning. Warm (max 23°C on Mon afternoon, min 20°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
N 7 | E 7 | N 7 | E 8 | E 9 | E 9 | E 8 | N 6 | N 6 | N 6 | N 6 | N 6 | N 5 | N 5 | N 6 | N 6 | N 5 | E 9 | E 9 | E 9 | ESE 8 | E 8 | WNW 4 | WNW 4 | |
68 | 181 | 34 | 368 | 439 | 445 | 383 | 7 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 440 | 421 | 483 | 0 | 318 | 1 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | |
High Tide | 1:47AM1.56m | 12:48PM1.50m | 2:49AM1.63m | 2:26PM1.52m | 3:36AM1.73m | 3:43PM1.62m | ||||||||||||||||||
Low Tide | 7:25AM1.17m | 7:45PM0.70m | 8:53AM1.04m | 8:55PM0.70m | 9:52AM0.85m | |||||||||||||||||||
 | |  | |  | | |  | | | |  | |  | | | | |  | | | | | | |
 | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:06 | — |
1 | 1 | — | — | 1 | 2 | — | — | — | 1 | 1 | 13 | 3 | 3 | 2 | 4 | 4 | 4 | 8 | 4 | 4 | 4 | 2 | 1 | |
Temp °C | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
20 | 19 | 19 | 18 | 19 | 20 | 19 | 19 | 20 | 21 | 22 | 23 | 22 | 23 | 25 | 25 | 20 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | N 7 | SE 10 | N 7 | N 7 | N 6 | N 6 | N 6 | N 6 | SSE 13 | SSE 12 | ESE 8 | SSE 12 | SE 11 | ESE 9 | ESE 9 | N 6 | N 5 | E 9 | E 9 | ESE 8 | — | WNW 4 | WNW 4 | ESE 9 |
 kJ | 68 | 100 | 34 | 22 | 20 | 12 | 7 | 7 | 32 | 29 | 306 | 27 | 31 | 329 | 293 | 1 | 1 | 440 | 421 | 300 | — | 1 | 1 | 237 |
Swell 2 Height (m) Direction Period (s) | SE 10 | N 7 | N 7 | — | S 15 | S 15 | SSE 14 | SSE 13 | N 6 | N 6 | SSE 12 | N 6 | N 5 | N 5 | N 5 | N 6 | SE 9 | SE 9 | SSE 9 | SE 9 | — | S 11 | — | WNW 4 |
| kJ | 98 | 48 | 24 | — | 4 | 4 | 18 | 17 | 3 | 3 | 29 | 2 | 1 | 1 | 1 | 1 | 13 | 3 | 8 | 13 | — | 2 | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 15 | — | — | — | — | — | N 6 | — | — | N 5 | N 6 | N 6 | — | — | — | — | — | — | S 11 | S 11 |
| kJ | — | — | — | — | 9 | — | — | — | — | — | 2 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | E 6 | E 7 | ESE 8 | E 8 | E 9 | E 9 | E 8 | ESE 8 | ESE 8 | ESE 8 | — | ESE 8 | ESE 9 | — | — | ESE 9 | E 9 | — | ESE 8 | E 9 | ESE 8 | E 8 | ESE 8 | — |
| kJ | 66 | 181 | 302 | 368 | 439 | 445 | 383 | 392 | 414 | 338 | — | 300 | 275 | — | — | 300 | 412 | — | 398 | 483 | 300 | 318 | 252 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 4 | 3 | 0 | 659 | 0 | 621 | 618 | 38 | 618 | 600 | 4 | 609 | 38 | 38 | 4 | 13 | 15 | 600 | 38 | 65 | 13 | 65 | 600 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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