Yonabaru surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 2 am Saturday 30 May 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
25.8° C
(Which is normal for this time of year)

How big are the waves at Yonabaru today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 1.5ft (0.5m), 10s period with ESE swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 2ft (0.6m), 9s period with ESE swell.
  • Evening surf: Evening surf (30 May, local time) - 1.5ft (0.4m), 10s period with NNE swell.

The current surf forecast for Yonabaru at 10AM is: 0.5m 10s primary swell from a East-southeast direction (forecast issued at 02:00am May 30). An open ocean swell of 0.2m 9s is not directed at the surf break, a second open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (30 May)1.5ft (0.5m)10s
Afternoon (30 May)2ft (0.6m)9s
Evening (30 May)1.5ft (0.4m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 104mm), heaviest during Mon night. Warm (max 26°C on Sun afternoon, min 23°C on Sat night). Winds increasing (light winds from the NE on Sat morning, severe gales from the ESE by Mon night).

Saturday
30
Sunday
31
Monday
1
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 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
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.6
ESE
9
0.4
SE
9
0.4
NNE
10
0.4
NNW
6
0.4
NNW
6
0.8
ENE
4
0.6
E
10
1.4
NE
5
1.5
ENE
5
1.6
ENE
6
2.1
E
6
2.3
E
7
6
SSE
15
6
SSE
15
4
ESE
9
4
E
9
8
SE
14
9
SE
14
8
SSE
14
Wave Graph
Metric surfscale
Energy kJ
51
52
55
56
57
56
27
36
12
11
16
78
99
125
159
357
480
0
0
2449
2923
25541
0
0
Wind (km/h)
10
NNE
10
NNE
10
NNE
15
NNE
10
NE
15
NE
15
E
15
NE
15
ENE
15
NE
20
NE
25
NE
30
ENE
30
ENE
30
E
40
E
40
E
45
E
50
E
55
E
65
E
65
E
80
ESE
85
ESE
cross-on
cross-on
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
cross-on
High Tide
5:15AM2.02m
6:41PM1.87m
5:50AM2.06m
7:23PM1.89m
6:26AM2.09m
8:05PM1.89m
Low Tide
11:26PM0.91m
12:03PM0.16m
00:05AM0.95m
12:42PM0.08m
00:44AM0.99m
1:20PM0.04m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
cloud
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:37
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
1
1
1
4
11
15
5
6
26
Temp °C
23
22
22
24
25
25
24
23
23
23
24
25
25
26
26
26
25
25
25
25
26
26
26
26
25
24
23
25
26
26
24
23
23
24
24
25
24
26
26
25
22
22
21
20
20
19
17
16
Swell 1
Height (m)
Direction
Period (s)
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.6
ESE
9
0.9
SSE
14
1.4
SE
13
1.6
SSE
13
1.6
SSE
12
1.6
SSE
12
2
SSE
14
2.4
SSE
14
3
SSE
15
3.5
SSE
15
4
SSE
16
4.5
SSE
16
6
SSE
15
6
SSE
15
4.5
SSE
14
5.5
SSE
14
Energy kJ
51
52
55
56
57
56
286
700
835
759
734
1387
2234
4041
5938
7936
9104
14825
15885
9222
11909
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
5
0.4
NW
5
0.2
SSE
10
0.2
SSE
9
0.3
SSE
9
0.6
N
6
0.6
N
6
0.4
NNE
10
0.4
NNW
6
0.4
NNW
6
0.7
SSE
15
0.6
E
10
Energy kJ
10
7
9
8
16
25
26
36
12
11
246
78
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
6
0.2
SSW
6
0.2
N
6
0.1
SW
6
0.2
SSE
15
0.4
SSE
14
0.4
SE
9
0.4
SSE
16
0.4
NNW
6
Energy kJ
5
3
3
1
22
77
27
89
10
Wind waves
Height (m)
Direction
Period (s)
0.6
N
5
0.5
N
5
0.6
N
5
0.6
N
6
0.6
N
6
0.6
N
6
0.4
ENE
3
0.6
ENE
3
0.8
ENE
4
1.1
NE
4
1.4
NE
5
1.5
ENE
5
1.6
ENE
6
2.1
E
6
2.3
E
7
5.5
SSE
15
5.5
SSE
15
4
ESE
9
4
E
9
8
SE
14
9
SE
14
8
SSE
14
Energy kJ
18
14
20
22
23
26
4
8
16
46
99
125
159
357
480
13311
14563
2449
2923
25541
33120
23812
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
3
3
3
3
1
4
3
4
5
5
5
6
6
4
4
5
5
Distance (km)
616
14
14
670
670
13
13
13
13
13
16
14
16
670
853
853
607
607
607
607
670
670
607
607
Best forecast wave conditions in Okinawa
Rating
(10 max)
1
1
2
2
3
3
3
3
4
4
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
2
2
2
2
3
3
3
3
4
4
3
3
3
3
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
4
5
5
5
5
5
5
6
8
7
7
7
7
6
6
5
5
5
5
5
5
5
4
  • 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

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 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest