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Buma surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Wednesday 21 Jan 2026 JSTForecast update in hr min s Forecast update imminent
Buma surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Buma sea temperature is
22.2° C
(Which is normal for this time of year)How big are the waves at Buma today?
The current surf forecast for Buma at 1AM is: 3.5m 10s primary swell from a North-northwest direction and 0.2m 12s secondary swell from a East-northeast direction (forecast issued at 08:00pm January 21). An open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jan) | 10ft (3.0m) | 10s |
| Afternoon (22 Jan) | 8ft (2.4m) | 10s |
| Evening (22 Jan) | 7.5ft (2.3m) | 9s |
Table - waves today at Buma. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2039 | 2535 | 2377 | 2133 | 1739 | 1470 | 1224 | 1001 | 919 | 808 | 646 | 506 | 422 | 316 | 270 | 223 | 186 | 145 | 115 | 91 | 86 | 84 | 79 | 75 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | glass | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:28PM 1.94 | 9:29AM 1.85 | 9:07PM 1.89 | 9:59AM 1.84 | 9:50PM 1.80 | 10:32AM 1.82 | ||||||||||||||||||
Low Tide / height (m) | 3:03AM 0.18 | 3:16PM 0.70 | 3:35AM 0.29 | 3:56PM 0.66 | 4:09AM 0.43 | |||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:16 | - | - |
| Sunset | 6:00 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - | - | - |
 |  |  | | | |  | |  | | |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 |
| Feels °C (?) | 6 | 4 | 5 | 4 | 4 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 10 | 10 | 10 | 11 | 11 | 12 | 11 | 10 | 11 | 11 |
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