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Surf Forecasts:
Yona Bay surfForecast / Okinawa / Japan
Forecast update in hr min s Forecast update imminent
Yona Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Yona Bay 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 Yona Bay today?
The current surf forecast for Yona Bay at 10PM is: 2.0m 8s primary swell from a East direction and 0.2m 6s secondary swell from a North direction (forecast issued at 02:00pm May 16). An open ocean swell of 0.1m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | - | - |
| Afternoon (16 May) | 6ft (1.9m) | 8s |
| Evening (16 May) | 6.5ft (2.0m) | 8s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 22°C on Sat afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map | ||||||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | |
424 | 454 | 470 | 520 | 516 | 477 | 439 | 454 | 493 | 428 | 428 | 418 | 417 | 417 | 382 | 390 | 438 | 427 | 427 | 372 | 390 | 409 | 503 | 461 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 7:14PM1.85m | 6:38AM1.95m | 7:58PM1.85m | 7:15AM1.97m | 8:44PM1.81m | 7:55AM1.95m | ||||||||||||||||||
Low Tide | 12:40PM0.00m | 00:52AM0.70m | 1:22PM-0.08m | 1:32AM0.75m | 2:04PM-0.10m | 2:12AM0.82m | ||||||||||||||||||
— | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | |
— | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | 7:08 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 |
18 | 20 | 18 | 18 | 19 | 19 | 18 | 17 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 19 | 20 | 21 | 22 | 22 | 24 | |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | N 7 | N 6 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | ESE 12 | ESE 12 | ESE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | E 8 | E 8 | E 9 | E 9 |
4 | 4 | 4 | 3 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 15 | 15 | 15 | 6 | 6 | 6 | 6 | 6 | 6 | 390 | 409 | 503 | 461 | |
Swell 2 Height (m) Direction Period (s) | SE 14 | E 15 | — | SE 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 12 | — | — | — | — |
8 | 4 | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | SE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — |
424 | 454 | 470 | 520 | 516 | 477 | 439 | 454 | 493 | 428 | 428 | 418 | 417 | 417 | 382 | 390 | 438 | 427 | 427 | 372 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 595 | 595 | 595 | 595 | 595 | 60 | 33 | 595 | 988 | 63 | 63 | 63 | 595 | 60 | 60 | 65 | 60 | 60 | 60 | 60 | 54 | 33 | 33 | 33 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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