Surf Break

Lat Long: 26.20° N 127.76° E

Yonabaru Surf Forecast and Surf Report

Issued: 8 pm 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Yonabaru sea temperature is
29.1°C
1.3° 

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


Yonabaru surf forecast from 25 Sep 2026:

  • Most powerful swell: Friday 2 Oct, 3AM (local time) - 13ft (4.0m), 11s period, ESE swell with 3,351 kJ wave energy.

Best Forecast Surf Conditions for Yonabaru this week:

The most powerful waves expected at Yonabaru in the next 16 days are 4.0m 11s and forecast to arrive on Friday (Oct 02) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 9s period and expected on Monday (Sep 28) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 3AM (Fri 2nd Oct)13ft (4.0m) 11s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Sun morning. Warm (max 29°C on Sat afternoon, min 27°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Moderate rain (total 14mm), heaviest on Wed night. Warm (max 28°C on Mon night, min 27°C on Mon night). Winds increasing (moderate winds from the N on Tue night, strong winds from the NE by Thu morning).

Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
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
1
0
1
0
0
0
0
0
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)
0.3
E
9
1.2
SE
10
1.1
SE
9
1.5
SE
8
1.3
SE
7
0.3
E
8
1.3
E
5
3
ESE
9
2.2
ESE
9
1.8
E
9
1.7
E
10
1.5
E
10
1.2
E
9
1.4
E
9
1.8
E
11
1.8
E
10
2.5
E
11
3
ESE
11
3.5
E
11
Wave Graph
Metric surfscale
Energy kJ
14
264
197
250
171
12
99
1504
705
533
522
407
229
332
716
637
1466
2253
3188
Wind (km/h)
10
ENE
15
E
10
E
15
E
20
ESE
25
ESE
25
E
30
NE
30
N
25
NNW
25
NNW
25
NNW
20
N
30
N
30
N
40
NNE
45
NE
45
ENE
30
ENE
Wind State
on
on
on
on
on
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
on
High Tide
6:31AM2.15m
6:49PM2.12m
7:10AM2.17m
7:15PM2.15m
7:48AM2.15m
7:41PM2.16m
8:26AM2.07m
8:09PM2.14m
9:07AM1.96m
8:37PM2.09m
9:52AM1.82m
9:08PM2.02m
Low Tide
00:25AM0.58m
12:43PM0.48m
00:58AM0.44m
1:14PM0.55m
1:31AM0.35m
1:44PM0.64m
2:05AM0.30m
2:13PM0.76m
2:41AM0.30m
2:44PM0.90m
3:21AM0.35m
3:15PM1.04m
thunderstorm
cloud
thunderstorm
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:18
—
—
6:18
—
—
6:18
—
—
6:18
—
—
6:20
—
—
6:20
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
—
6:22
—
—
6:20
—
—
6:19
—
—
6:17
—
—
6:16
—
—
6:15
—
 mm
1
—
3
3
4
3
2
3
2
—
—
—
—
2
—
5
4
3
2
Temp °C
27
28
29
28
28
28
27
28
28
28
28
28
27
28
28
28
28
28
28
Feels °C
30
31
33
31
31
30
29
29
29
30
30
29
29
29
28
27
26
26
27
  • 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 Yonabaru Surf forecast

The above surf forecast table for Yonabaru provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Yonabaru can be found by selecting the local surf guide option on the grey menu. Our Yonabaru 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 (Yonabaru) 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 Yonabaru 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.

Yonabaru is 5 km (3 miles) from the city of Ginowan. If you plan a holiday in Okinawa, look for hotels and other accommodation in Ginowan. Ginowan has rooms for a wide range of budgets as well as car hire and transport links.

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