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Surf Forecasts:
Sunabe Seawall surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Monday 13 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
23.8° 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 3AM is: 0.7m 5s primary swell from a West-southwest direction and 0.3m 7s secondary swell from a West direction (forecast issued at 08:00pm April 13). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Apr) | 2.5ft (0.8m) | 4s |
| Afternoon (14 Apr) | 3.5ft (1.0m) | 5s |
| Evening (14 Apr) | 0.5ft (0.1m) | 6s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 5 | 5 | 6 | 4 | 4 | 5 | 5 | 6 | 6 | 5 | 11 | 18 | 17 | 5 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 35 | 32 | 24 | 26 | 37 | 20 | 34 | 48 | 51 | 1 | 3 | 2 | 0 | 0 | 0 | 19 | 3 | 6 | 7 | 5 | 5 | 5 | 9 | 15 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross | cross | cross | glass | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:31PM 1.52 | 5:23AM 1.68 | 5:23PM 1.70 | 5:52AM 1.79 | 6:08PM 1.85 | 6:21AM 1.88 | ||||||||||||||||||
Low Tide / height (m) | 10:56PM 0.42 | 11:27AM 0.59 | 11:39PM 0.36 | 12:01PM 0.38 | 12:18AM 0.33 | 12:36PM 0.18 | ||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - |
| Sunset | 6:51 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - |
 |  | | | | | | | |  | |  | |  |  | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | - | - | - | 1 | - | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 25 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 |
| Feels °C (?) | 25 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 25 | 27 | 26 | 26 | 26 | 28 | 26 | 27 | 24 | 24 | 23 | 22 | 23 | 22 | 23 | 23 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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