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Surf Forecasts:
Yonabaru surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Wednesday 27 May 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
25.4° C
(Which is slightly cooler than normal)How big are the waves at Yonabaru today (28 May):
- Morning surf: Morning surf (28 May, local time) - 1.5ft (0.4m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 1.5ft (0.4m), 10s period with ESE swell.
- Evening surf: Evening surf (28 May, local time) - 1.5ft (0.4m), 10s period with ESE swell.
The current surf forecast for Yonabaru at 2AM is: 0.4m 11s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 27). An open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 1.5ft (0.4m) | 10s |
| Afternoon (28 May) | 1.5ft (0.4m) | 10s |
| Evening (28 May) | 1.5ft (0.4m) | 10s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Warm (max 27°C on Wed night, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Saturday 30 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
ENE 11 | ENE 11 | ENE 11 | ENE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 9 | |
42 | 41 | 40 | 39 | 38 | 37 | 36 | 37 | 37 | 37 | 36 | 35 | 38 | 35 | 35 | 35 | 49 | 50 | 52 | 52 | 55 | 56 | 56 | 71 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | |
High Tide | 4:12PM1.67m | 4:02AM1.89m | 5:08PM1.75m | 4:39AM1.96m | 5:56PM1.83m | 5:15AM2.02m | ||||||||||||||||||
Low Tide | 9:56PM0.83m | 10:41AM0.44m | 10:43PM0.87m | 11:23AM0.28m | 11:26PM0.91m | 12:03PM0.16m | ||||||||||||||||||
 |  |  |  |  |  | | | | | | | |  | | | | | | | | | | | |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — |
 | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:15 |
— | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 26 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 23 | 23 | 23 | 22 | 24 | 25 | 25 |
30 | 28 | 30 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 27 | 26 | 26 | 26 | 25 | 25 | 23 | 23 | 23 | 22 | 25 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | W 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SW 7 | SW 6 | SSW 6 | SW 7 | SW 7 | SW 6 | SW 7 | SW 7 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | NNW 6 | NNW 6 | SE 9 |
 kJ | 40 | 38 | 38 | 38 | 38 | 37 | 44 | 42 | 28 | 21 | 21 | 21 | 21 | 15 | 35 | 35 | 49 | 50 | 52 | 52 | 55 | 25 | 36 | 71 |
Swell 2 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ESE 10 | W 8 | W 7 | W 7 | ESE 10 | ESE 9 | ESE 10 | ESE 9 | SW 6 | SW 6 | SW 6 | SW 6 | NW 5 | SW 6 | SSE 10 | ESE 10 | ESE 10 | NNW 6 |
| kJ | 42 | 41 | 40 | 39 | 22 | 23 | 36 | 42 | 38 | 24 | 36 | 35 | 38 | 35 | 14 | 10 | 9 | 5 | 9 | 5 | 9 | 56 | 56 | 29 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | ENE 11 | ESE 10 | ESE 10 | ESE 10 | W 7 | W 7 | W 6 | ENE 10 | ENE 10 | ENE 8 | W 6 | W 6 | SW 6 | SE 12 | SW 6 | SSE 9 | SE 9 | SE 14 |
| kJ | 38 | 8 | 8 | 8 | 8 | 8 | 22 | 37 | 37 | 37 | 15 | 14 | 7 | 19 | 9 | 7 | 3 | 1 | 5 | 6 | 5 | 8 | 22 | 47 |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | W 8 | — | — | NNW 4 | — | — | NNW 6 | N 6 | N 6 | NNW 5 | N 5 | N 5 | N 5 | NNW 5 | NNW 5 | — | NE 3 | ENE 2 |
| kJ | 88 | 153 | 135 | 125 | 121 | 106 | 61 | — | — | 2 | — | — | 10 | 16 | 15 | 22 | 20 | 25 | 18 | 21 | 23 | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 78 | 33 | 33 | 33 | 78 | 0 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 785 | 14 | 672 | 618 | 14 | 607 | 607 | 607 | 670 | 13 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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