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Surf Forecasts:
Sunabe Seawall surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 am 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 1.4°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 4PM is: 1.5m 8s primary swell from a East direction and 0.2m 7s secondary swell from a North direction (forecast issued at 08:00am May 16). An open ocean swell of 0.1m 15s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 0.5ft (0.1m) | 8s |
| Afternoon (16 May) | 5ft (1.5m) | 8s |
| Evening (16 May) | 5ft (1.6m) | 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 Mon afternoon, min 21°C on Sat night). Winds decreasing (fresh winds from the ENE on Sat morning, light winds from the NE by Mon night). | ||||||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ENE 6 | N 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 9 | |
0 | 1 | 253 | 295 | 302 | 343 | 343 | 266 | 239 | 245 | 290 | 277 | 234 | 266 | 266 | 228 | 234 | 234 | 204 | 0 | 0 | 0 | 360 | 219 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | |
High Tide | 6:15AM2.03m | 7:23PM2.00m | 6:52AM2.09m | 8:08PM1.99m | 7:29AM2.11m | 8:54PM1.95m | ||||||||||||||||||
Low Tide | 12:52PM-0.03m | 1:06AM0.70m | 1:33PM-0.11m | 1:45AM0.76m | 2:16PM-0.13m | 2:27AM0.83m | ||||||||||||||||||
 | | | | |  | | | | | | | | |  |  |  | |  | | | | | | |
 | 5:41 | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 |
 | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | 7:09 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 23 | 22 | 22 | 23 | 23 | 24 | 23 | 22 | 22 | 22 |
20 | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 21 | 23 | 24 | |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | N 8 | N 7 | N 7 | N 6 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 9 |
 kJ | 5 | 5 | 4 | 4 | 4 | 3 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 120 | 120 | 120 | 360 | 219 |
Swell 2 Height (m) Direction Period (s) | SE 15 | N 8 | SE 15 | SE 15 | SE 14 | SE 14 | N 6 | — | — | — | — | — | — | S 13 | — | S 12 | — | — | — | — | — | — | — | — |
| kJ | 9 | 1 | 9 | 8 | 8 | 7 | 3 | — | — | — | — | — | — | 3 | — | 3 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 6 | SE 15 | — | SE 15 | SE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 8 | — | 8 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 6 | E 6 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 4 | ENE 4 | ENE 4 | E 8 | — |
| kJ | 122 | 154 | 253 | 295 | 302 | 343 | 343 | 266 | 239 | 245 | 290 | 277 | 234 | 266 | 266 | 228 | 234 | 234 | 204 | 22 | 22 | 22 | 204 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 656 | 656 | 656 | 656 | 656 | 656 | 656 | 0 | 1 | 656 | 821 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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