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Surf Forecasts:
Buma surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm Monday 13 Apr 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
23.7° C
(Which is normal for this time of year)How big are the waves at Buma today?
The current surf forecast for Buma at 6PM is: 0.9m 5s primary swell from a Southwest direction and 0.2m 5s secondary swell from a North direction (forecast issued at 02:00pm April 13). An open ocean swell of 0.6m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | - | - |
| Afternoon (13 Apr) | 3ft (0.9m) | 5s |
| Evening (13 Apr) | 2.5ft (0.8m) | 5s |
Table - waves today at Buma. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 4 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 4 | 5 | 5 | 6 | 6 | 5 | 13 | 14 | 5 | 16 | 7 | 7 | 6 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 34 | 35 | 33 | 32 | 32 | 24 | 36 | 40 | 35 | 52 | 53 | 1 | 2 | 2 | 0 | 0 | 11 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | on | cross- on | cross | cross- off | cross | cross | glass | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 4:13PM 1.58 | 5:10AM 1.73 | 5:04PM 1.73 | 5:37AM 1.84 | 5:50PM 1.87 | 6:06AM 1.94 | ||||||||||||||||||
Low Tide / height (m) | 10:33AM 0.93 | 10:39PM 0.52 | 11:10AM 0.73 | 11:19PM 0.46 | 11:44AM 0.52 | 11:57PM 0.44 | ||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 |
| Sunset | - | - | 6:50 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - |
 | | |  | | | | | | |  |  | | |  |  | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | 1 | 1 | - | - | - | - | - |
| Temp. °C | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 21 | 22 |
| Feels °C (?) | 24 | 25 | 25 | 26 | 27 | 25 | 26 | 24 | 25 | 25 | 25 | 26 | 26 | 24 | 25 | 26 | 27 | 26 | 24 | 23 | 23 | 23 | 22 | 22 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Buma surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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