Yonabaru surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 2 pm Sunday 10 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
24.0° C
(Which is 1.3°C colder than average for this time of year)

How big are the waves at Yonabaru today?

The current surf forecast for Yonabaru at 7PM is: 1.5m 9s primary swell from a East direction and 0.3m 6s secondary swell from a North direction (forecast issued at 02:00pm May 10). An open ocean swell of 0.2m 13s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (10 May)--
Afternoon (10 May)5ft (1.5m)9s
Evening (10 May)5ft (1.6m)9s

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 70mm), heaviest during Mon afternoon. Warm (max 25°C on Wed morning, min 21°C on Sun afternoon). Mainly fresh winds.

Sun
10
Monday
11
Tuesday
12
Wed
13
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
2
1
1
1
1
1
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.6
E
9
1.5
E
9
1.4
ESE
9
1.6
ESE
9
1.7
ESE
8
1.7
ESE
8
1.6
ESE
8
1.5
ESE
8
1.4
ESE
9
1.3
ESE
9
1.3
ESE
10
1.8
E
9
1.7
ESE
9
1.6
ESE
9
1.8
ESE
9
1.6
ESE
9
1.3
ESE
8
1.2
ESE
9
1.2
ESE
9
1.1
ESE
9
1.1
ESE
9
1
ESE
9
1
ESE
10
0.9
ESE
10
Wave Graph
Metric surfscale
Energy kJ
395
355
311
404
392
380
346
313
281
293
299
521
453
371
505
404
239
212
203
172
176
158
172
163
Wind (km/h)
25
E
20
E
20
E
25
E
25
ESE
20
ESE
20
ESE
20
ESE
10
SE
5
S
15
ENE
30
ESE
30
SE
20
SE
20
SSE
10
S
10
SSW
10
SSW
15
SW
10
SW
15
W
10
W
15
WNW
15
NW
on
on
on
on
on
on
on
cross-on
cross-on
glassy
on
on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
High Tide
1:10PM1.49m
2:51AM1.65m
2:44PM1.54m
3:34AM1.74m
3:55PM1.63m
4:11AM1.82m
Low Tide
7:56PM0.62m
9:00AM0.91m
9:02PM0.65m
9:52AM0.71m
9:56PM0.67m
light rain
light rain
cloud
cloud
cloud
cloud
light rain
thunderstorm
heavy rain
heavy rain
mod rain
light rain
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:05
7:06
7:06
3
1
2
2
15
28
8
2
1
1
1
5
3
1
Temp °C
20
21
22
22
22
22
22
22
22
22
22
21
22
22
22
23
23
23
23
23
23
23
23
24
19
20
22
21
21
22
23
23
25
26
23
18
20
22
23
25
25
25
25
25
25
25
25
25
Swell 1
Height (m)
Direction
Period (s)
0.5
N
6
0.4
N
6
0.3
N
6
0.3
N
6
0.3
SSE
13
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
1.4
ESE
9
1.3
ESE
9
1.3
ESE
10
0.1
N
6
0.3
SE
9
0.3
SE
9
1.8
ESE
9
1.4
ESE
8
1.3
ESE
8
1.2
ESE
9
1.2
ESE
9
1.1
ESE
9
1.1
ESE
9
1
ESE
9
1
ESE
10
0.9
ESE
10
Energy kJ
21
12
7
7
32
29
28
27
281
293
299
1
13
13
505
275
239
212
203
172
176
158
172
163
Swell 2
Height (m)
Direction
Period (s)
0.1
S
15
0.1
S
15
0.2
SSE
14
0.2
SSE
13
0.2
N
6
0.2
N
6
0.2
N
6
0.2
N
6
0.4
SE
11
0.1
N
6
0.1
N
6
0.1
N
6
0.1
S
11
0.1
S
11
0.1
SE
8
0.2
SSE
8
0.1
SE
8
0.2
SSE
8
0.3
WNW
4
0.2
SSE
8
Energy kJ
4
4
18
17
3
3
2
2
31
1
1
1
2
2
3
7
3
7
3
7
Swell 3
Height (m)
Direction
Period (s)
0.1
N
6
0.1
N
5
0.1
N
6
0.1
N
6
0.1
S
11
0.1
S
11
0.1
S
10
0.4
SE
8
0.3
WNW
4
Energy kJ
1
1
1
1
2
2
2
17
3
Wind waves
Height (m)
Direction
Period (s)
1.6
E
9
1.5
E
9
1.4
ESE
9
1.6
ESE
9
1.7
ESE
8
1.7
ESE
8
1.6
ESE
8
1.5
ESE
8
1.8
E
9
1.7
ESE
9
1.6
ESE
9
1.5
ESE
9
1.6
ESE
9
0.4
SW
3
0.4
SW
3
0.4
WSW
3
0.4
W
3
0.4
W
4
0.3
W
4
Energy kJ
395
355
311
404
392
380
346
313
521
453
371
320
404
4
3
3
4
4
2
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
2
2
2
2
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
14
17
18
599
599
599
599
599
607
0
16
607
599
599
599
599
0
0
0
0
0
0
0
0
Best forecast wave conditions in Okinawa
Rating
(10 max)
2
1
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
2
1
2
1
1
1
1
1
1
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
Header Global
Rating
(10 max)
4
4
5
5
9
7
6
9
5
5
5
4
5
5
5
9
9
5
9
9
9
9
9
9
  • 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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