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Surf Forecasts:
Sunabe Seawall surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 am Saturday 25 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Sunabe Seawall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sunabe Seawall sea temperature is
24.3° C
(Which is normal for this time of year)How big are the waves at Sunabe Seawall today?
The current surf forecast for Sunabe Seawall at 11AM is: 1.2m 8s primary swell from a North direction (forecast issued at 08:00am April 25). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 4ft (1.2m) | 8s |
| Afternoon (25 Apr) | 3.5ft (1.1m) | 8s |
| Evening (25 Apr) | 3ft (0.9m) | 8s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sat afternoon. Warm (max 22°C on Mon afternoon, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | |
190 | 190 | 157 | 149 | 99 | 95 | 72 | 54 | 38 | 34 | 23 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 18 | 17 | 17 | 17 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross | cross | off | glassy | cross | on | on | on | cross-on | cross-on | cross-on | glassy | cross-on | cross | glassy | cross-on | cross | glassy | cross-off | cross-off | cross-off | |
High Tide | 1:57PM1.44m | 3:57AM1.57m | 3:41PM1.51m | 4:42AM1.66m | 4:50PM1.62m | |||||||||||||||||||
Low Tide | 8:29AM1.03m | 8:57PM0.50m | 9:56AM0.86m | 10:09PM0.50m | 10:52AM0.66m | 11:03PM0.50m | ||||||||||||||||||
 | | | |  |  | |  | | | |  |  |  | | | | | | | | | | | |
 | 5:56 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 |
 | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | 6:59 |
— | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 20 | 20 | 19 | 18 | 18 | 18 | 19 | 19 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 22 | 22 | 21 | 20 | 20 |
20 | 20 | 20 | 20 | 19 | 18 | 19 | 19 | 20 | 20 | 21 | 20 | 21 | 20 | 20 | 20 | 19 | 20 | 20 | 21 | 22 | 20 | 19 | 20 | |
Swell 1 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 6 | NNW 6 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 10 | ENE 9 | ENE 9 | N 5 |
 kJ | 190 | 190 | 157 | 149 | 99 | 95 | 72 | 54 | 38 | 34 | 23 | 22 | 21 | 12 | 12 | 26 | 25 | 25 | 25 | 24 | 18 | 17 | 17 | 5 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 6 | SSW 6 | WNW 5 | SSW 6 | S 5 | ENE 8 | NE 8 | NE 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NNW 6 | NNW 5 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | ENE 9 |
| kJ | 18 | 18 | 8 | 7 | 5 | 3 | 2 | 7 | 11 | 13 | 14 | 25 | 25 | 26 | 26 | 10 | 5 | 4 | 4 | 4 | 4 | 5 | 5 | 17 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | E 9 | SSW 6 | E 10 | NE 9 | S 5 | S 5 | — | — | — | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 12 | SE 12 | SE 12 | SE 9 | SE 9 | SE 9 |
| kJ | 7 | 7 | 2 | 2 | 3 | 2 | 3 | 2 | 2 | — | — | — | 5 | 5 | 5 | 5 | 4 | 5 | 6 | 6 | 6 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 1 | 1 | 12 | 12 | 1 | 1 | 1 | 8 | 10 | 9 | 9 | 18 | 18 | 18 | 18 | 4 | 18 | 4 | 4 | 18 | 18 | 4 | 63 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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