Buma Surf Break

Lat Long: 26.60° N 127.92° E

Buma Surf Forecast and Surf Report

Issued: 8 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Buma sea temperature is
28.6° C
0.2° 

Buma surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Buma surf forecast from 20 Aug 2026:

  • Best quality surf: Tuesday 25 Aug, 6AM (local time) - 7ft (2.1m), 16s period, E swell with offshore winds.
  • Most powerful swell: Tuesday 25 Aug, 9AM (local time) - 7ft (2.2m), 16s period, E swell with 2,339 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 25 Aug, 6AM (local time) - 7ft (2.1m), 16s period with E 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 (Aug 25) at 6AM. The primary swell is predicted to be 2.1m and 16s period with a secondary swell of 1.3m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Buma in the next 16 days are 2.2m 16s and forecast to arrive on Tuesday (Aug 25) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Friday (Aug 21) at 6PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 25th Aug)7ft (2.1m) 16s
Best Surf 6AM (Tue 25th Aug)7ft (2.1m) 16s
Most Powerful 9AM (Tue 25th Aug)7ft (2.2m) 16s

Table - best surf conditions forecast for Buma over the next 16 days.


Short Range Forecast

Moderate rain (total 18mm), heaviest on Thu morning. Warm (max 29°C on Thu morning, min 27°C on Thu night). Winds increasing (moderate winds from the SE on Thu afternoon, strong winds from the SE by Fri afternoon).

Days 4-6 Weather Summary

Moderate rain (total 13mm), heaviest on Sun morning. Warm (max 29°C on Tue morning, min 27°C on Sun morning). Winds decreasing (fresh winds from the ESE on Sun morning, light winds from the N by Tue night).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
3
3
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ESE
8
1
S
9
1.9
SE
9
0.4
ENE
8
2.5
SE
8
3
SSE
9
2.5
SSE
9
3
SSE
9
0.1
E
16
0.2
E
14
0.2
E
17
1.4
E
7
1.1
E
17
1.5
E
18
1.9
E
16
2.2
E
16
2.1
E
14
2
ENE
13
1.4
ENE
13
1
ENE
13
0.5
NE
12
Wave Graph
Metric surfscale
Energy kJ
0
0
0
21
0
0
0
0
5
16
22
171
700
1375
1886
2339
1835
1346
659
346
67
Wind (km/h)
25
ESE
25
SE
30
ESE
30
SE
40
SE
40
SE
35
ESE
35
ESE
35
ESE
30
ESE
35
ESE
30
ESE
30
E
30
ESE
25
E
20
ENE
20
NE
10
N
20
NW
15
NW
15
NNW
Wind State
cross-off
cross
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross
cross
cross-off
High Tide
12:31PM1.32m
11:27PM1.58m
2:48PM1.27m
00:31AM1.49m
4:46PM1.35m
2:26AM1.46m
5:30PM1.45m
3:55AM1.53m
5:59PM1.55m
4:51AM1.64m
6:24PM1.65m
5:35AM1.76m
6:49PM1.74m
Low Tide
5:17PM1.08m
7:08AM0.70m
6:18PM1.20m
8:46AM0.69m
8:48PM1.25m
10:10AM0.61m
10:32PM1.18m
11:04AM0.49m
11:21PM1.07m
11:44AM0.38m
11:56PM0.94m
12:18PM0.29m
00:27AM0.82m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:03
6:03
6:03
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
6:59
6:58
6:57
6:55
6:54
 mm
2
2
3
2
1
1
1
2
4
2
1
3
2
2
1
1
1
Temp °C
29
28
27
28
27
27
28
28
27
28
28
27
27
28
28
29
29
27
29
29
28
Feels °C
31
30
29
27
24
26
27
27
26
28
28
28
27
29
30
32
31
31
31
32
32
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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