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Surf Forecasts:

Yona Bay surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 8 pm Tuesday 10 Feb 2026 JST
Forecast update in hr  min  s Forecast update imminent
Yona Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Yona Bay sea temperature is
21.3° C
 (Which is slightly cooler than normal)

How big are the waves at Yona Bay today?

The current surf forecast for Yona Bay at 3AM is: 0.3m 6s primary swell from a North-northwest direction (forecast issued at 08:00pm February 10). An open ocean swell of 0.4m 5s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Feb)1.5ft (0.4m)6s
Afternoon (11 Feb)5.5ft (1.7m)7s
Evening (11 Feb)5.5ft (1.7m)7s

Table - waves today at Yona Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tue
10
Wednesday
11
Thursday
12
Friday
13
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
N
0.5
N
0.4
NNW
0.3
NNW
0.2
NNW
0.4
NNW
1.4
NW
1.7
NNW
1.7
NNW
1.7
NNW
1.4
N
1.5
NNW
1.4
NNW
1.3
NNW
0.9
N
1
NNW
0.9
NNW
0.9
NNW
0.8
NNW
0.7
NNW
0.6
NNW
0.6
NNW
0.5
N
0.5
N
Period(s) (?)777666677788887777666666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2624158415128248310294229250214186861058477564130291817
Wind
(km/h)
15
SSE
10
S
15
S
15
SSW
20
SW
25
NNW
35
NNW
30
NNW
30
NNW
25
NNW
20
N
15
NNW
15
NNW
15
N
15
N
15
N
10
N
10
NNE
5
NNE
5
NNW
5
NNW
10
NNE
10
NE
10
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		crossoncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		glassglassoncross-
on		crosscross
High Tide
/ height (m)
2:42AM
1.00
12:42PM
1.31
5:30AM
1.10
2:20PM
1.26
6:04AM
1.23
Low Tide
/ height (m)
7:28PM
0.53
5:54AM
0.96
9:07PM
0.50
8:36AM
1.07
10:27PM
0.41
10:48AM
1.02
Tue
10
Wednesday
11
Thursday
12
Friday
13
Sunrise-----7:07-------7:05-------7:05--
Sunset6:15-------6:15-------6:15-------
clear
part cloud
clear
clear
rain showers
light rain
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
----13------------------
Temp. °C171717171717151414141414141414141414141414141515
Feels °C (?)15151515141398791011101010101111131313121312
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Yona Bay 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 Yona Bay at:
surf-forecast.com

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