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Surf Forecasts:

Yonabaru surfForecast / Okinawa / Japan

information circle12 Day Weather and Surf, issued 8 pm Sunday 08 Feb 2026 JST
Forecast update in hr  min  s Forecast update imminent
Yonabaru surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Yonabaru sea temperature is
21.6° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Yonabaru this week:

The surf forecast for Yonabaru over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Feb 10) at 6AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.3m and 10s. Another secondary swell of 0.7m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Yonabaru in the next 12 days are 2.3m 11s and forecast to arrive on Monday (Feb 09) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Feb 11) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 10th Feb)3ft (0.9m) 8s
Best Surf 6AM (Tue 10th Feb)3ft (0.9m) 8s
Most Powerful 3AM (Mon 9th Feb)7.5ft (2.3m) 11s

Table - best surf conditions forecast for Yonabaru over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 19°C on Tue afternoon, min 9°C on Sun night). Winds decreasing (strong winds from the N on Sun night, calm by Mon night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 19°C on Sat morning, min 14°C on Wed night). Wind will be generally light.

Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sun
15
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
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
See all maps
Wave Height (m) & direction (?)
3.5
NNW
1.8
NNE
1.6
NNW
1
NNW
0.7
NNW
0.8
ESE
0.7
SE
0.4
SE
1.9
NNW
1.6
NNW
1.1
NNW
0.9
NNW
0.8
N
0.5
ESE
0.5
ESE
0.6
ESE
0.7
SE
0.7
SE
0.9
ESE
1.3
ESE
1.1
SE
Period(s) (?)10111098668688769991010999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)225477347116263413320290300147815345455496102154261186
Wind
(km/h)
35
N
25
NE
20
ENE
15
E
10
SE
15
SSE
10
SSE
20
SW
35
N
20
NNE
15
NNE
20
N
10
ENE
10
NE
10
E
10
E
15
ESE
20
ESE
15
ESE
15
ESE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
off		crosscrosscrosscrosscross-
on		cross-
on		ononcross-
on		cross-
on		oncross-
on		cross-
on
High Tide
/ height (m)
11:03PM
1.44
10:59AM
1.66
12:16AM
1.30
11:45AM
1.60
2:07AM
1.23
12:49PM
1.54
4:07AM
1.29
2:15PM
1.53
5:14AM
1.42
3:37PM
1.58
5:55AM
1.54
4:41PM
1.68
6:28AM
1.64
5:32PM
1.78
Low Tide
/ height (m)
4:44AM
0.69
5:52PM
0.44
5:27AM
0.87
7:09PM
0.45
6:34AM
1.03
8:38PM
0.40
8:30AM
1.11
9:56PM
0.29
10:08AM
1.06
10:55PM
0.17
11:08AM
0.95
11:41PM
0.06
11:53AM
0.82
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sun
15
Sunrise-7:09--7:07--7:07--7:07--7:05--7:05--7:05-
Sunset--6:16--6:16--6:17--6:19--6:19--6:20--6:21
cloud
cloud
part cloud
rain showers
part cloud
part cloud
clear
rain showers
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
Rain (mm)
---1---2-------------
Temp. °C101213151819181915151516141617181919192021
Feels °C (?)17914151716179101111111415151716181820
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Yonabaru surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Yonabaru at:
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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 12 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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