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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 1.1°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 9AM is: 0.8m 4s primary swell from a North-northeast direction (forecast issued at 02:00am May 06). An open ocean swell of 0.8m 6s is not directed at the surf break, a second open ocean swell of 0.7m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 2.5ft (0.8m) | 4s |
| Afternoon (06 May) | 3.5ft (1.1m) | 6s |
| Evening (06 May) | 3.5ft (1.1m) | 9s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 50mm), heaviest during Wed morning. Warm (max 25°C on Fri morning, min 19°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the NNE by Fri night). | ||||||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | ||||||||||||||||||||||
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 | ||||||||||||||||||||||||
NNW 6 | NNW 6 | NNW 6 | NNE 4 | NNE 5 | ENE 6 | E 9 | E 9 | E 6 | E 9 | E 9 | E 9 | E 9 | N 6 | N 6 | N 5 | N 5 | N 5 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | NNE 4 | |
12 | 8 | 8 | 20 | 35 | 93 | 168 | 198 | 68 | 230 | 194 | 194 | 199 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 4 | 18 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | on | cross-on | cross | cross-off | cross-off | off | off | off | glassy | glassy | cross-off | off | glassy | off | off | off | off | cross-off | cross-off | on | cross-on | cross-on | |
High Tide | 9:29PM1.51m | 8:27AM1.71m | 10:10PM1.46m | 8:59AM1.62m | 11:03PM1.40m | 9:39AM1.52m | ||||||||||||||||||
Low Tide | 2:41AM0.91m | 3:27PM0.25m | 3:16AM0.98m | 4:07PM0.35m | 4:04AM1.05m | 4:59PM0.45m | ||||||||||||||||||
— | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | |
— | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:02 | — | |
2 | 6 | 13 | 16 | 12 | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 2 | — | |
Temp °C | 20 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 24 | 24 | 23 | 22 | 22 | 22 | 23 | 25 | 23 | 21 | 20 |
19 | 21 | 22 | 18 | 21 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 24 | 26 | 27 | 25 | 24 | 24 | 24 | 25 | 26 | 22 | 20 | 17 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | E 9 | E 9 | ESE 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 9 | ESE 9 |
98 | 98 | 43 | 44 | 41 | 45 | 168 | 198 | 106 | 230 | 194 | 194 | 199 | 173 | 173 | 173 | 169 | 173 | 143 | 143 | 146 | 158 | 181 | 149 | |
Swell 2 Height (m) Direction Period (s) | NNW 6 | NNW 6 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | N 6 | N 6 | N 6 | N 6 | N 5 | N 5 | N 5 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | — |
12 | 8 | 96 | 94 | 90 | 88 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 4 | — | |
Swell 3 Height (m) Direction Period (s) | — | N 6 | NNW 6 | — | — | NNE 4 | — | N 8 | N 8 | N 8 | N 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 2 | 8 | — | — | 13 | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | — | NNE 4 | NNE 5 | ENE 6 | NNE 5 | E 7 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 4 |
7 | 11 | — | 20 | 35 | 93 | 9 | 178 | 68 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 18 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 595 | 595 | 12 | 595 | 74 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 761 | 28 | 605 | 14 | 14 | 12 | 12 | 14 | 28 | 28 | 597 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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