Yonabaru surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 8 am Monday 04 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
23.5° C
(Which is 1.4°C colder than average for this time of year)

How big are the waves at Yonabaru today?

The current surf forecast for Yonabaru at 3PM is: 1.8m 6s primary swell from a North direction and 0.6m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am May 04). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (04 May)2ft (0.6m)9s
Afternoon (04 May)6ft (1.8m)6s
Evening (04 May)4.5ft (1.3m)5s

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 94mm), heaviest during Tue night. Warm (max 21°C on Wed afternoon, min 15°C on Mon night). Winds decreasing (fresh winds from the N on Mon morning, calm by Wed afternoon).

Monday
4
Tuesday
5
Wednesday
6
Thu
7
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
12 AM
3 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
1.8
N
6
1.5
NNE
6
1.3
NNE
5
1.2
NNE
5
0.8
N
7
0.7
NNW
7
1
ENE
5
1.1
ENE
5
1
E
5
0.5
ESE
10
0.6
ESE
10
1.3
E
6
1.3
E
6
1.4
ESE
7
1.2
ESE
7
1.1
ESE
9
1.1
ESE
9
1.1
ESE
9
1.1
ESE
8
1
ESE
9
1
ESE
9
Wave Graph
Metric surfscale
Energy kJ
54
54
55
269
146
95
80
57
49
49
64
51
51
60
105
135
180
144
176
197
189
184
158
162
Wind (km/h)
20
N
25
NNE
30
N
30
NNE
25
NE
20
NNE
15
NE
20
ENE
20
ENE
25
ENE
20
ENE
20
ENE
20
NE
20
NE
20
ENE
20
E
20
NE
20
NE
15
E
10
ESE
5
NE
10
NE
5
ENE
5
ENE
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
glassy
cross-on
on
on
High Tide
7:23AM2.02m
8:50PM1.80m
7:55AM1.98m
9:36PM1.71m
8:31AM1.90m
10:29PM1.63m
Low Tide
2:11PM0.03m
2:11AM0.91m
2:51PM0.09m
2:49AM1.01m
3:35PM0.19m
light rain
light rain
light rain
light rain
light rain
cloud
light rain
light rain
cloud
light rain
light rain
light rain
mod rain
mod rain
light rain
light rain
heavy rain
heavy rain
rain showers
light rain
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:01
7:01
7:02
2
1
1
1
2
2
3
1
1
3
8
7
5
4
23
21
10
1
Temp °C
19
19
19
16
16
16
15
16
17
17
17
17
17
17
19
20
20
20
20
20
21
21
20
20
17
16
13
11
12
12
12
13
14
14
15
15
15
15
18
19
19
20
21
21
23
23
22
22
Swell 1
Height (m)
Direction
Period (s)
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.8
N
7
0.7
NNW
7
0.6
N
7
0.6
NNW
7
0.5
N
7
0.5
ESE
10
0.6
ESE
10
0.6
ESE
10
0.4
ESE
10
0.3
NNW
6
1.2
ESE
7
1.1
ESE
9
0.3
N
5
1.1
ESE
9
1.1
ESE
8
1
ESE
9
1
ESE
9
Energy kJ
54
54
55
55
48
49
49
57
48
36
34
22
51
60
60
38
7
144
176
4
189
184
158
162
Swell 2
Height (m)
Direction
Period (s)
0.6
W
6
0.5
W
6
0.3
WSW
6
0.2
WSW
6
0.3
W
7
0.3
W
7
0.2
W
7
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.4
NNW
6
0.4
NNW
6
0.4
NNW
6
0.3
NNW
6
0.3
NNW
6
0.9
ESE
9
0.7
ESE
9
0.2
NNW
6
0.2
NNW
6
0.2
SSW
5
0.3
SSW
5
0.3
SSW
5
Energy kJ
30
19
7
4
9
8
4
49
49
49
49
50
14
13
13
7
7
121
88
4
4
3
5
5
Swell 3
Height (m)
Direction
Period (s)
0.4
SSE
5
0.3
SSE
5
0.2
S
4
0.2
WSW
6
0.2
WNW
6
0.2
E
6
0.2
W
6
0.1
W
6
0.3
NW
6
0.1
NW
6
0.1
N
8
0.1
N
8
0.1
SW
6
0.2
NNW
6
0.2
N
6
0.2
N
6
Energy kJ
7
4
2
4
4
3
3
1
6
1
1
1
1
4
3
3
Wind waves
Height (m)
Direction
Period (s)
1.1
N
5
1.2
N
6
1.6
N
6
1.8
N
6
1.5
NNE
6
1.3
NNE
5
1.2
NNE
5
0.8
ENE
5
1
ENE
4
1
ENE
5
1.1
ENE
5
1
E
5
1
E
5
1.1
E
5
1.3
E
6
1.3
E
6
1.4
ESE
7
1.1
NNE
5
0.8
NNE
5
1.1
ESE
9
Energy kJ
66
91
175
269
146
95
80
25
39
49
64
51
47
59
105
135
180
61
36
197
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
2
2
1
2
1
2
1
1
Distance (km)
714
714
765
680
672
47
17
17
17
616
616
599
599
599
599
14
607
607
765
76
0
14
34
34
Best forecast wave conditions in Okinawa
Rating
(10 max)
1
1
1
1
1
2
2
2
1
2
Best forecast wave conditions in Japan
Rating
(10 max)
4
4
4
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
2
2
2
Header Global
Rating
(10 max)
4
4
4
4
5
5
5
4
5
4
5
5
5
5
5
5
5
5
6
5
9
9
9
6
  • 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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