Yona Bay Surf Break
Lat Long: 26.76° N 128.19° E

Yona Bay 48 hour detailed Surf Forecast

Weather Forecast for Yona Bay

Issued: 2 am 05 Jun 2026 (local time)

Forecast update in  hr  min

Today's Yona Bay sea temperature is
24.1° C

2.1°C colder than average for this time of year

Yona Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Yona Bay today (05 Jun):

  • Morning surf: Morning surf (05 Jun, local time) - 1.5ft (0.5m), 6s period with W swell.
  • Afternoon surf: Afternoon surf (05 Jun, local time) - 1ft (0.3m), 9s period with E swell.
  • Evening surf: Evening surf (05 Jun, local time) - 2ft (0.6m), 8s period with W swell.

The current surf forecast for Yona Bay at 9AM is: 0.5m 6s primary swell from a West direction and 0.3m 9s secondary swell from a East direction (forecast issued at 02:00am June 05). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (05 Jun)1.5ft (0.5m)6s
Afternoon (05 Jun)1ft (0.3m)9s
Evening (05 Jun)2ft (0.6m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 27mm), heaviest during Sun afternoon. Warm (max 27°C on Fri morning, min 24°C on Fri night). Winds increasing (light winds from the NE on Fri night, fresh winds from the S by Sat night).

Friday
5
Saturday
6
Sunday
7
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
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
E
10
0.3
E
10
0.3
E
9
0.5
W
6
0.3
E
9
0.3
E
9
0.5
W
7
0.6
W
8
0.4
WNW
7
0.4
W
8
0.4
NNE
5
0.4
E
9
0.4
E
9
0.4
NE
13
0.4
NE
13
0.5
NE
13
0.5
NE
13
0.5
NE
13
0.5
NE
13
0.5
NE
13
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.6
WNW
6
Wave Graph
Metric surfscale
Energy kJ
16
16
16
19
16
15
26
46
17
22
8
25
26
42
41
80
80
79
80
79
74
73
72
20
Wind (km/h)
15
SW
15
SW
15
SW
15
SSW
20
SW
20
WSW
15
W
10
NE
15
ESE
15
ESE
15
SE
15
SSE
25
S
30
S
25
S
35
S
35
SSW
35
SSW
30
SSW
25
SSW
30
SSW
25
SSW
20
SSW
20
SSW
Wind State
cross-off
cross-off
cross
cross-off
cross
cross
cross-on
cross
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:01PM1.62m
8:54AM1.71m
10:44PM1.60m
9:41AM1.63m
11:32PM1.58m
10:41AM1.54m
Low Tide
3:19AM1.03m
3:53PM0.34m
4:10AM1.03m
4:39PM0.44m
5:12AM1.02m
5:33PM0.56m
clear
clear
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
cloud
thunderstorm
rain showers
part cloud
part cloud
part cloud
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:17
7:17
7:17
 mm
3
2
1
2
3
1
1
2
2
1
1
1
3
4
Temp °C
26
26
26
27
27
27
26
25
24
24
25
26
27
27
26
26
25
25
25
27
26
25
25
25
Feels °C
28
29
28
30
29
29
29
29
27
27
28
28
28
28
27
25
24
24
25
28
25
26
27
27
Swell 1
Height (m)
Direction
Period (s)
0.3
E
10
0.3
E
10
0.3
E
9
0.5
W
6
0.5
W
5
0.3
E
9
0.8
S
6
0.7
S
6
0.6
S
6
0.6
S
6
0.5
WSW
8
0.6
SW
7
0.5
SW
10
0.5
SW
10
0.4
NE
13
0.5
NE
13
0.5
NE
13
0.5
NE
13
0.5
NE
13
0.5
NE
13
0.5
WNW
6
0.7
SSE
6
0.7
SSE
6
0.7
SSE
6
Energy kJ
16
16
16
19
14
15
46
36
26
25
34
32
45
45
41
80
80
79
80
79
21
32
32
34
Swell 2
Height (m)
Direction
Period (s)
0.2
W
6
0.1
SE
11
0.2
ESE
11
0.3
E
9
0.3
E
9
0.2
W
7
0.5
W
7
0.6
W
8
0.5
SW
8
0.4
SW
8
0.5
S
6
0.6
NE
5
0.4
E
9
0.4
E
9
0.4
E
9
0.3
E
10
0.3
E
9
0.3
E
10
0.3
E
10
0.3
E
10
0.5
NE
12
0.5
NE
12
0.7
WNW
6
0.6
SSW
7
Energy kJ
3
5
12
16
16
4
26
46
34
23
18
14
26
27
27
16
15
17
16
16
74
73
29
37
Swell 3
Height (m)
Direction
Period (s)
0.1
N
6
0.1
N
6
0.1
N
5
0.1
SE
11
0.2
WSW
7
0.1
SE
11
0.3
E
9
0.3
E
9
0.4
WNW
7
0.4
W
8
0.4
NNE
5
0.4
E
9
0.3
N
5
0.4
NE
13
0.2
N
5
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.3
E
10
0.3
E
10
0.5
NE
12
0.6
WNW
6
Energy kJ
1
1
1
5
5
5
15
15
17
22
8
25
4
42
2
5
5
5
5
17
17
72
20
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
6
0.9
SSW
6
0.9
SSW
6
0.9
S
6
0.9
S
6
1
SSW
6
0.8
SW
6
0.2
NNE
2
0.3
ENE
3
0.5
E
3
0.6
ESE
4
0.6
S
6
1
S
6
1.1
S
6
1.5
S
6
2.1
SSW
6
2.4
SW
9
2.2
SW
7
2
SSW
6
1.9
SSW
6
1.6
SSW
7
1.4
SW
6
1
SW
7
0.7
SW
8
Energy kJ
54
50
55
56
56
66
60
1
1
5
10
25
61
72
141
338
994
463
322
295
209
149
93
64
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
3
1
1
1
1
2
2
1
1
1
1
1
1
1
1
4
1
1
1
Distance (km)
628
622
622
605
595
986
595
64
64
64
66
664
664
664
595
664
655
655
655
655
639
12
12
14
Best forecast wave conditions in Okinawa
Rating
(10 max)
1
1
1
2
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
2
1
1
3
2
3
2
2
2
2
2
1
1
1
1
1
1
4
4
5
4
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
9
9
9
9
8
8
8
8
9
9
9
9
9
6
6
8
8
8
  • 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
How to use the Wavefinder

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