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Surf Forecasts:
Sunabe Seawall surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Saturday 16 May 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
24.0° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Sunabe Seawall today?
The current surf forecast for Sunabe Seawall at 3AM is: 1.5m 8s primary swell from a East direction (forecast issued at 08:00pm May 16). An open ocean swell of 0.1m 14s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 4.5ft (1.4m) | 8s |
| Afternoon (17 May) | 4.5ft (1.4m) | 8s |
| Evening (17 May) | 4.5ft (1.4m) | 8s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Tue morning, min 21°C on Sat night). Winds decreasing (fresh winds from the ENE on Sat night, calm by Tue morning). | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tuesday 19 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
E 8 | N 6 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | |
302 | 7 | 351 | 317 | 283 | 290 | 331 | 277 | 273 | 273 | 311 | 271 | 247 | 247 | 247 | 239 | 204 | 199 | 302 | 169 | 146 | 153 | 157 | 125 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | glassy | cross-off | |
High Tide | 7:23PM2.00m | 6:52AM2.09m | 8:08PM1.99m | 7:29AM2.11m | 8:54PM1.95m | 8:09AM2.08m | ||||||||||||||||||
Low Tide | 1:06AM0.70m | 1:33PM-0.11m | 1:45AM0.76m | 2:16PM-0.13m | 2:27AM0.83m | |||||||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — |
 | 7:07 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | 7:09 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 22 | 23 | 22 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 24 |
21 | 19 | 20 | 20 | 18 | 19 | 19 | 20 | 21 | 20 | 21 | 21 | 20 | 20 | 21 | 21 | 22 | 22 | 23 | 23 | 24 | 25 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | N 7 | N 6 | N 6 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | — | SE 12 | SE 12 | SE 12 | SE 12 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 |
 kJ | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | — | 6 | 6 | 6 | 6 | 302 | 169 | 146 | 153 | 157 | 125 |
Swell 2 Height (m) Direction Period (s) | SE 14 | SE 14 | SE 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 8 | E 5 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | — | — | — | — | — |
| kJ | 302 | 152 | 351 | 317 | 283 | 290 | 331 | 277 | 273 | 273 | 311 | 271 | 247 | 247 | 247 | 239 | 204 | 199 | 165 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 656 | 656 | 1 | 0 | 1 | 1 | 821 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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