Yonabaru Surf Break

Lat Long: 26.20° N 127.76° E

Yonabaru Surf Forecast and Surf Report

Issued: 8 pm 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Yonabaru sea temperature is
28.9°C
1.0° 

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


Yonabaru surf forecast from 23 Sep 2026:

  • Most powerful swell: Sunday 27 Sep, 9PM (local time) - 6ft (1.8m), 8s period, SE swell with 369 kJ wave energy.

Best Forecast Surf Conditions for Yonabaru this week:

The most powerful waves expected at Yonabaru in the next 16 days are 1.8m 8s and forecast to arrive on Sunday (Sep 27) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 10s period and expected on Tuesday (Sep 29) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9PM (Sun 27th Sep)6ft (1.8m) 8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Thu night. Warm (max 29°C on Sat afternoon, min 26°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 20mm), heaviest during Sat night. Warm (max 28°C on Sun morning, min 27°C on Sat night). Winds increasing (light winds from the ESE on Sat night, strong winds from the ESE by Tue morning).

Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
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
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)
0.6
N
8
0.5
N
7
0.4
N
7
0.3
E
9
0.2
E
10
0.3
E
10
0.3
E
9
0.3
E
9
0.8
SE
8
0.9
SE
7
1.1
SE
8
1.1
SE
7
1.7
SE
8
1.6
SE
7
1.7
SE
7
1.2
SE
7
0.4
ENE
10
0.3
ENE
9
1.1
SE
6
Wave Graph
Metric surfscale
Energy kJ
40
25
15
15
7
17
14
14
95
91
142
140
335
262
318
151
31
16
80
Wind (km/h)
5
E
10
ENE
15
E
15
E
10
ENE
15
E
10
ENE
10
E
15
ENE
15
E
20
E
25
ESE
25
ESE
25
E
30
E
35
ENE
45
ESE
35
ESE
35
ESE
Wind State
glassy
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
High Tide
5:07AM1.98m
5:58PM2.00m
5:52AM2.09m
6:24PM2.07m
6:31AM2.15m
6:49PM2.12m
7:10AM2.17m
7:15PM2.15m
7:48AM2.15m
7:41PM2.16m
8:26AM2.07m
8:09PM2.14m
Low Tide
11:17PM0.93m
11:35AM0.46m
11:52PM0.74m
12:11PM0.45m
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
clear
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:18
6:18
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:24
6:23
6:22
6:22
6:20
6:19
6:17
 mm
1
3
1
5
1
2
1
2
1
8
1
Temp °C
27
27
27
27
28
28
27
28
29
27
28
28
28
28
28
28
28
28
28
Feels °C
30
30
29
30
30
30
30
32
31
30
30
30
31
29
28
28
26
28
29
  • 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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