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Surf Forecasts:
Buma surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 am Friday 15 May 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
23.6° C
(Which is 1.6°C colder than average for this time of year)| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 0.5ft (0.2m) | 11s |
| Afternoon (15 May) | - | - |
| Evening (15 May) | - | - |
Table - waves today at Buma. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat morning. Warm (max 23°C on Fri afternoon, min 21°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 9 | ENE 11 | E 16 | E 5 | E 5 | ENE 5 | ENE 6 | E 6 | E 6 | N 8 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | |
159 | 11 | 5 | 0 | 0 | 0 | 0 | 0 | 126 | 4 | 202 | 294 | 341 | 412 | 382 | 401 | 360 | 317 | 358 | 343 | 302 | 291 | 246 | 217 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:19AM1.93m | 6:20PM1.90m | 5:56AM2.00m | 7:08PM1.96m | 6:34AM2.05m | 7:57PM1.96m | ||||||||||||||||||
Low Tide | 11:51AM0.19m | 00:03AM0.71m | 12:33PM0.02m | 00:47AM0.76m | 1:17PM-0.08m | 1:30AM0.83m | ||||||||||||||||||
 | |  |  | |  | | | | |  | | | | | | | | | | | | | | |
 | 5:41 | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 |
 | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:08 | — | — | 7:08 |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 22 |
20 | 20 | 19 | 20 | 19 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 19 | 19 | 19 | 18 | 17 | 18 | 19 | 20 | 19 | 20 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ESE 10 | S 6 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 |
 kJ | 12 | 30 | 1 | 19 | 31 | 20 | 22 | 22 | 20 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | S 6 | ENE 11 | SE 12 | S 6 | S 6 | S 6 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 14 | SE 14 | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 11 | 6 | 1 | 1 | 1 | 5 | 4 | 5 | 5 | 5 | 4 | 4 | 7 | 7 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 12 | S 6 | E 16 | SE 12 | SE 11 | SE 11 | S 6 | SE 15 | SE 15 | SE 15 | SE 15 | SE 15 | SE 14 | SE 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 1 | 5 | 6 | 5 | 5 | 1 | 9 | 8 | 8 | 8 | 8 | 8 | 4 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 9 | E 5 | E 5 | E 5 | E 5 | ENE 5 | ENE 6 | E 6 | E 6 | E 6 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 159 | 42 | 68 | 77 | 78 | 102 | 109 | 122 | 126 | 162 | 202 | 294 | 341 | 412 | 382 | 401 | 360 | 317 | 358 | 343 | 302 | 291 | 246 | 217 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 27 | 34 | 823 | 624 | 624 | 624 | 34 | 34 | 34 | 624 | 988 | 988 | 624 | 624 | 624 | 624 | 624 | 624 | 624 | 624 | 27 | 32 | 27 | 27 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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