Surf Forecasts:
Buma surf forecast from 15 Nov 2026:
- Best quality surf: Saturday 21 Nov, 12AM (local time) - 6ft (1.8m), 9s period, NNW swell with cross-offshore winds.
- Most powerful swell: Friday 20 Nov, 6PM (local time) - 7ft (2.1m), 9s period, NNW swell with 692 kJ wave energy.
- Next surfable swell (1★+): Tuesday 17 Nov, 12AM (local time) - 3ft (0.9m), 7s period with NNW swell.
Best Forecast Surf Conditions for Buma this week:
The surf forecast for Buma over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 17) at 12AM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.4m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Buma in the next 16 days are 2.1m 9s and forecast to arrive on Friday (Nov 20) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (Nov 30) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 17th Nov) | 3ft (0.9m) 7s |
| Best Surf | 12AM (Sat 21st Nov) | 6ft (1.8m) 9s |
| Most Powerful | 6PM (Fri 20th Nov) | 7ft (2.1m) 9s |
Table - best surf conditions forecast for Buma over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Sun morning. Warm (max 24°C on Sun morning, min 22°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 23°C on Wed morning, min 18°C on Thu afternoon). Winds increasing (calm on Wed morning, fresh winds from the NNW by Thu afternoon). | ||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 5 | NW 5 | E 8 | NNW 6 | N 6 | NNW 7 | NNW 7 | NNW 7 | NE 8 | NNW 6 | E 11 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NNW 9 | NNW 8 | NNW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 40 | 60 | 32 | 69 | 29 | 66 | 41 | 38 | 3 | 42 | 35 | 154 | 297 | 310 | 581 | 446 | 562 | 528 | 427 | 262 | 197 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 10:56AM1.49m | 9:41PM1.58m | 11:57AM1.46m | 10:36PM1.48m | 1:08PM1.46m | 00:03AM1.39m | 2:12PM1.52m | 1:52AM1.38m | 3:01PM1.60m | 3:18AM1.47m | 3:41PM1.70m | 4:21AM1.59m | 4:19PM1.79m | ||||||||
Low Tide | 4:08PM1.10m | 4:54AM0.55m | 5:15PM1.13m | 5:53AM0.64m | 6:49PM1.11m | 7:02AM0.71m | 8:18PM1.00m | 8:12AM0.74m | 9:20PM0.83m | 9:14AM0.75m | 10:07PM0.63m | 10:08AM0.75m | 10:49PM0.42m | ||||||||
 |  |  |  | | | | | | |  |  |  | |  | | | | | | | |
 | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:36 | — | — | 5:36 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 23 | 24 | 24 | 22 | 23 | 24 | 22 | 23 | 21 | 22 | 19 | 19 | 20 | 18 | 19 | 18 | 19 | 19 | 19 |
Feels °C | 23 | 22 | 22 | 25 | 25 | 23 | 24 | 25 | 23 | 24 | 20 | 20 | 15 | 13 | 14 | 12 | 13 | 14 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | S 6 | E 8 | NNW 6 | N 6 | NNW 7 | NNW 7 | E 10 | E 10 | NNW 6 | E 11 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | NNW 9 | ESE 11 | E 11 | NNW 8 |
| kJ | 52 | 36 | 32 | 69 | 29 | 66 | 41 | 50 | 50 | 42 | 35 | 50 | 31 | 30 | 35 | 23 | 23 | 528 | 23 | 21 | 197 |
Swell 2 Height (m) Direction Period (s) | E 8 | ESE 7 | SE 6 | ESE 8 | WNW 6 | E 11 | E 10 | NE 7 | NE 6 | E 10 | NE 7 | NE 7 | — | E 12 | SE 9 | SE 9 | SE 9 | E 11 | SE 8 | SE 8 | ESE 10 |
| kJ | 23 | 18 | 14 | 32 | 26 | 36 | 55 | 2 | 1 | 53 | 2 | 2 | — | 12 | 3 | 3 | 3 | 21 | 3 | 3 | 20 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 10 | SSW 6 | SSW 6 | ESE 7 | SE 7 | NNE 6 | N 6 | NE 8 | NE 7 | SE 9 | — | — | E 11 | NE 10 | E 13 | NE 9 | ESE 8 | ESE 8 | — | ESE 9 |
| kJ | 2 | 16 | 11 | 3 | 20 | 12 | 4 | 1 | 3 | 2 | 3 | — | — | 2 | 4 | 3 | 3 | 7 | 7 | — | 8 |
Wind waves Height (m) Direction Period (s) | W 5 | NW 5 | NW 6 | — | — | — | — | NNW 7 | NNW 6 | — | NNW 6 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 9 | NNW 9 | NNW 8 | NE 4 |
| kJ | 40 | 60 | 80 | — | — | — | — | 38 | 41 | — | 48 | 154 | 297 | 310 | 581 | 446 | 562 | 169 | 427 | 262 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 50 | 626 | 626 | 27 | 18 | 0 | 16 | 16 | 18 | 16 | 50 | 626 | 635 | 651 | 950 | 1019 | 1305 | 0 | 14 | 0 | 0 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Buma Surf forecast
The above surf forecast table for Buma provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Buma can be found by selecting the local surf guide option on the grey menu. Our Buma surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Buma) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Buma may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Buma is 6 km (4 miles) from the city of Nago. If you plan a holiday in Okinawa, look for hotels and other accommodation in Nago. Nago has rooms for a wide range of budgets as well as car hire and transport links.
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