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Surf Forecasts:

Yonabaru surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 2 am Wednesday 17 Sep 2025 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
29.9° C
 (Which is 1.7°C warmer than normal for this time of year)

How big are the waves at Yonabaru today?

The current surf forecast for Yonabaru at 3AM is: 0.7m 7s primary swell from a Southeast direction and 0.3m 8s secondary swell from a Southeast direction (forecast issued at 02:00am September 17). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (17 Sep)2ft (0.6m)6s
Afternoon (17 Sep)2ft (0.6m)6s
Evening (17 Sep)1.5ft (0.4m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
17
Thursday
18
Friday
19
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
0
0
0
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 (?)
0.8
SE
0.7
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.4
ESE
0.4
ESE
0.6
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.6
SE
0.6
SE
0.6
SE
0.7
SE
0.7
SE
0.6
ESE
0.7
SE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
Period(s) (?)776666986898779997999899
Wave
Graph
(?)Metric surfscale
Energy kJ (?)544434333333332126202821363664818133817070627170
Wind
(km/h)
15
ESE
15
ESE
15
SE
15
SE
15
SE
10
SE
10
ESE
10
ESE
10
ESE
10
SE
10
SE
5
SE
10
ESE
10
E
10
E
10
E
10
ESE
10
E
10
E
10
E
15
E
10
E
10
E
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononononononononon
High Tide
/ height (m)
1:20AM
1.70
4:36PM
1.71
3:08AM
1.74
5:12PM
1.82
4:20AM
1.86
5:42PM
1.92
Low Tide
/ height (m)
9:10AM
0.66
9:51PM
1.32
10:15AM
0.57
10:46PM
1.15
11:04AM
0.48
Wednesday
17
Thursday
18
Friday
19
Sunrise---6:15-------6:15-------6:15----
Sunset------6:31-------6:30-------6:29-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
Rain (mm)
-----------1---------1--
Temp. °C282828293030292828282728293028282828282829292828
Feels °C (?)313131323333333132323132323330313031323132323131
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Okinawa

  1. weather stationWind Update No recent live wind reports 7 km from Yonabaru. No surfable waves

    2 hours 8 minutes ago Yonabaru
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2 h 8 min ago

17 km/h
SE
Cross-On
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View detailed surf forecast for Yonabaru at:
surf-forecast.com

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