Yonabaru Surf Break

Lat Long: 26.20° N 127.76° E

Yonabaru Surf Forecast and Surf Report

Issued: 8 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Yonabaru sea temperature is
29.1° C
0.2° 

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


Yonabaru surf forecast from 11 Jul 2026:

  • Most powerful swell: Thursday 16 Jul, 12AM (local time) - 1.5ft (0.4m), 10s period, ESE swell with 31 kJ wave energy.

Best Forecast Surf Conditions for Yonabaru this week:

The most powerful waves expected at Yonabaru in the next 16 days are 0.4m 10s and forecast to arrive on Thursday (Jul 16) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 10.0m 17s period and expected on Saturday (Jul 11) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12AM (Thu 16th Jul)1.5ft (0.4m) 10s

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


Alright, this is Rusty. Let me be straight with you – we've got a long, quiet stretch ahead here at Yonabaru. For the next week and a bit, it's pretty much flat or close to it, and the wind is a constant cross-onshore mess. Seriously, through Saturday the 13th of July, we're looking at a lot of blown-out, choppy conditions with barely a ripple.

The water temp is sitting right around average for the time of year, so no surprises there.

The first real chance of anything comes on Sunday the 19th of July. We've got some pulse showing in the data, but it's all onshore wind straight from the east. That morning brings a short-period, 4 ft swell with very weak energy (86) – it's gonna be a bumpy, uninviting mess. The afternoon gets a bit bigger, jumping to 7 ft, with moderate wave energy (403). But with onshore winds at 22 mph, that's ugly, dangerous, and only for the absolute die-hard experts. It's more of a kite-surfing scenario than a paddle session.

Then through the 20th and 21st, we get a bit more consistent swell, 4 ft to 5 ft, but still with that annoying east onshore wind. The energy is moderate (around 138-237), but the quality is poor. It's just not going to be fun.

We start to see a glimmer of hope around the 22nd and 23rd with the swell dropping slightly and wind shifting, but it's still cross-onshore.

The only period that even hints at a standout is Saturday the 25th of July. The morning shows a 4 ft swell from the east with light onshore winds and moderate energy (224) – still not great. The afternoon bumps up to 5 ft with moderate energy (320) and the wind stays light. It's not glassy, but it's the closest we get to something rideable after two weeks of nothing. Even then, it's not a "go now" scenario. For beginner surfers, the 5 ft might be a bit much, especially with the onshore bump.

Honestly, this is a tough run. The forecast can always change, but as it sits right now, you're better off finding another hobby for the next ten days.

Rusty.

Short Range Forecast

Moderate rain (total 18mm), heaviest on Sat morning. Warm (max 29°C on Sat night, min 27°C on Sat morning). Winds decreasing (gales from the SE on Sat morning, light winds from the SSE by Mon night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 30°C on Tue morning, min 27°C on Tue night). Wind will be generally light.

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
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
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)
10
SSE
18
8.5
S
16
5.5
S
13
3.5
S
12
3
SSE
11
0.1
SE
13
0.3
E
9
0.3
E
9
0.2
ESE
12
0.3
E
9
0.3
E
9
0.3
E
9
0.3
SE
11
0.3
SE
11
0.4
ESE
10
0.4
ESE
9
0.4
ESE
9
0.4
ESE
10
0.4
E
10
0.4
E
10
0.4
E
9
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
7
15
16
14
15
15
14
19
18
31
26
26
31
29
28
27
Wind (km/h)
75
SE
55
SE
40
SSE
30
SSE
30
SSE
30
SE
25
SSE
25
SSE
20
SSE
20
SSE
20
S
15
S
10
S
15
SSW
10
S
5
SW
5
W
5
S
5
E
10
E
10
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
glassy
off
glassy
glassy
on
on
High Tide
5:28PM1.73m
4:10AM1.98m
6:17PM1.83m
5:00AM2.05m
6:58PM1.91m
5:47AM2.11m
7:33PM1.97m
6:31AM2.15m
8:07PM2.01m
7:14AM2.17m
8:39PM2.03m
7:56AM2.15m
9:11PM2.03m
Low Tide
10:31AM0.47m
10:28PM1.25m
11:21AM0.34m
11:23PM1.23m
12:06PM0.24m
00:10AM1.17m
12:47PM0.17m
00:52AM1.11m
1:25PM0.15m
1:32AM1.04m
2:02PM0.17m
2:11AM0.97m
2:38PM0.25m
2:50AM0.92m
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:43
5:43
5:45
5:45
5:46
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:23
7:23
7:23
7:23
7:22
7:22
7:22
 mm
8
3
3
1
1
2
Temp °C
27
28
29
29
29
28
29
29
28
30
30
28
30
30
28
30
30
28
30
30
28
Feels °C
19
23
27
30
30
29
31
31
30
33
33
32
33
34
33
35
35
33
34
34
33
  • 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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