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Surf Forecasts:
Yonabaru surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Thursday 30 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Yonabaru surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Yonabaru sea temperature is
23.7° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Yonabaru today?
The current surf forecast for Yonabaru at 11PM is: 1.2m 7s primary swell from a Northwest direction (forecast issued at 08:00pm April 30). An open ocean swell of 0.6m 6s is not directed at the surf break, a second open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | - | - |
| Afternoon (30 Apr) | - | - |
| Evening (30 Apr) | 3.5ft (1.1m) | 7s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 26°C on Sun afternoon, min 18°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sunday 3 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
NNW 7 | NW 7 | NW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | |
17 | 118 | 147 | 163 | 185 | 168 | 158 | 145 | 114 | 85 | 79 | 58 | 56 | 56 | 56 | 55 | 55 | 54 | 56 | 61 | 63 | 63 | 60 | 58 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | |
High Tide | 6:06PM1.88m | 5:53AM1.97m | 6:47PM1.91m | 6:22AM2.01m | 7:27PM1.91m | 6:52AM2.03m | ||||||||||||||||||
Low Tide | 11:57PM0.60m | 12:22PM0.14m | 00:31AM0.66m | 12:57PM0.05m | 1:04AM0.73m | 1:33PM0.02m | ||||||||||||||||||
 |  | |  |  |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — |
 | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | 7:00 |
— | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 18 | 18 | 18 | 20 | 20 | 21 | 21 | 20 | 21 | 22 | 22 | 24 | 25 | 26 |
21 | 21 | 19 | 18 | 16 | 16 | 15 | 16 | 16 | 17 | 16 | 16 | 16 | 18 | 18 | 19 | 20 | 18 | 20 | 22 | 23 | 26 | 25 | 27 | |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | N 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 |
 kJ | 61 | 32 | 18 | 29 | 28 | 30 | 32 | 55 | 55 | 85 | 79 | 58 | 45 | 31 | 56 | 55 | 55 | 54 | 56 | 61 | 63 | 63 | 60 | 58 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | S 6 | S 5 | SW 6 | SW 6 | SW 6 | SSE 5 | SW 6 | SW 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | N 6 | N 6 | N 6 | N 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | N 6 |
| kJ | 28 | 22 | 14 | 13 | 13 | 6 | 3 | 2 | 1 | 55 | 55 | 56 | 56 | 56 | 31 | 22 | 21 | 13 | 13 | 8 | 8 | 7 | 4 | 3 |
Swell 3 Height (m) Direction Period (s) | NNW 7 | SE 6 | ESE 9 | SSE 5 | S 5 | S 5 | SW 6 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 5 | S 5 | — | NE 10 | NE 9 | — | — | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | SE 11 |
| kJ | 17 | 11 | 15 | 9 | 5 | 5 | 6 | 4 | 1 | 1 | 1 | 1 | 1 | — | 4 | 3 | — | — | 3 | 3 | 3 | 2 | 3 | 5 |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 7 | NW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 3 | E 3 | ESE 3 | ESE 3 | SE 3 | SE 4 | SE 4 | SE 4 | SE 4 | SSE 4 | S 4 |
| kJ | 17 | 118 | 147 | 163 | 185 | 168 | 158 | 145 | 114 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 4 | 6 | 11 | 12 | 13 | 15 | 16 | 27 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 14 | 13 | 14 | 714 | 714 | 1043 | 1062 | 703 | 47 | 14 | 10 | 17 | 27 | 76 | 619 | 78 | 616 | 616 | 616 | 599 | 599 | 599 | 619 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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