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Surf Forecasts:
Turtles surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Tuesday 19 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
23.5° C
(Which is 2.1°C colder than average for this time of year)| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | - | - |
| Afternoon (19 May) | - | - |
| Evening (19 May) | 0.5ft (0.2m) | 2s |
Table - waves today at Turtles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 25°C on Tue morning, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | WNW 2 | WNW 3 | W 3 | ESE 8 | WSW 2 | WSW 2 | SW 3 | SW 3 | WSW 3 | SW 3 | SSW 3 | SW 3 | SW 3 | WSW 5 | WSW 6 | ESE 10 | W 7 | |
517 | 625 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 19 | 31 | 0 | 14 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | |
High Tide | 8:08AM2.13m | 9:48PM1.94m | 8:54AM2.05m | 10:44PM1.83m | 9:45AM1.93m | |||||||||||||||||||
Low Tide | 2:26AM0.91m | 3:01PM-0.05m | 3:12AM0.99m | 3:52PM0.06m | 4:04AM1.06m | 4:48PM0.23m | ||||||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | | | | |  | |
 | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:10 | — |
— | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 25 | 25 |
22 | 24 | 25 | 27 | 27 | 28 | 28 | 27 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 28 | |
Swell 1 Height (m) Direction Period (s) | — | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | — | 625 | 367 | 324 | 324 | 277 | 235 | 211 | 211 | 228 | 197 | 157 | 172 | 207 | 180 | 184 | 184 | 172 | 142 | 142 | 142 | 145 | 145 | 117 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 11 | — | — | — | — | SE 11 | SE 10 | — | — | — | — | — | — | W 6 | — | — | — | W 7 |
| kJ | — | — | — | — | — | — | 5 | — | — | — | — | 40 | 37 | — | — | — | — | — | — | 1 | — | — | — | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | — | E 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | — | — | — | — | — | WNW 2 | WNW 3 | W 3 | — | WSW 2 | WSW 2 | SW 3 | SW 3 | WSW 3 | SW 3 | SSW 3 | SW 3 | SW 3 | WSW 5 | WSW 6 | WSW 6 | WSW 6 |
| kJ | 517 | 472 | — | — | — | — | — | 1 | 1 | 1 | — | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 19 | 31 | 32 | 33 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 618 | 0 | 0 | 34 | 29 | 3 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 70 | 70 | 13 | 13 | 13 | 14 | 14 | 14 | 70 | 27 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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