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: 8 am 08 Jun 2026 (local time)

Forecast update in  hr  min

Today's Yona Bay sea temperature is
24.7° C

1.9°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.

Surf Forecasts:

How big are the waves at Yona Bay today (08 Jun):

  • Morning surf: Morning surf (08 Jun, local time) - 1.5ft (0.5m), 12s period with NE swell.
  • Afternoon surf: Afternoon surf (08 Jun, local time) - 1.5ft (0.5m), 12s period with NE swell.
  • Evening surf: Evening surf (08 Jun, local time) - 1.5ft (0.5m), 12s period with NE swell.

The current surf forecast for Yona Bay at 1PM is: 0.5m 12s primary swell from a Northeast direction and 0.2m 10s secondary swell from a East direction (forecast issued at 08:00am June 08). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (08 Jun)1.5ft (0.5m)12s
Afternoon (08 Jun)1.5ft (0.5m)12s
Evening (08 Jun)1.5ft (0.5m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Heavy rain (total 85mm), heaviest during Wed afternoon. Warm (max 28°C on Mon morning, min 22°C on Wed night). Winds decreasing (strong winds from the SSW on Tue afternoon, light winds from the NE by Wed morning).

Monday
8
Tuesday
9
Wednesday
10
Thu
11
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
1
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)
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
11
0.4
ENE
11
0.7
NNW
8
0.7
N
7
1
N
7
1.1
N
7
1.1
N
7
1.2
N
7
1.3
NNE
6
1.2
NNE
6
1.3
NNE
6
1.2
NNE
6
1.1
NE
6
0.9
NNE
7
Wave Graph
Metric surfscale
Energy kJ
71
71
71
71
71
69
69
68
68
66
64
50
51
54
109
120
114
139
109
115
149
109
97
90
Wind (km/h)
20
SSW
25
SSW
25
SW
20
SW
20
SSW
25
SSW
25
SSW
30
SSW
35
SSW
35
SSW
35
SSW
35
SSW
40
SSW
40
SW
15
W
10
NE
20
NNE
10
NE
20
NE
30
NE
35
NE
35
NE
20
NNE
15
NNE
Wind State
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
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
High Tide
12:02PM1.45m
1:24AM1.59m
1:41PM1.43m
2:21AM1.63m
3:16PM1.48m
Low Tide
6:28AM0.97m
6:37PM0.68m
7:48AM0.86m
7:49PM0.78m
9:00AM0.70m
9:00PM0.85m
cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
part cloud
light rain
cloud
cloud
heavy rain
heavy rain
light rain
mod rain
heavy rain
mod rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
—
—
—
—
—
—
5:33
—
—
—
—
—
—
—
5:33
—
—
—
—
—
—
—
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
7:19
—
—
—
—
—
—
—
7:19
—
—
—
—
—
—
—
7:20
—
—
7:20
 mm
—
—
—
1
2
1
1
1
1
—
—
—
1
—
—
16
17
3
8
23
8
2
—
—
Temp °C
26
27
28
28
27
26
26
26
26
26
26
26
26
26
25
24
24
24
24
23
23
22
22
22
Feels °C
27
27
28
30
29
27
27
26
25
25
25
24
24
24
28
28
26
27
26
22
21
19
21
22
Swell 1
Height (m)
Direction
Period (s)
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
12
0.5
NE
11
0.4
NNW
8
0.7
NNW
8
0.7
N
7
1.7
SSW
8
1.4
SSW
8
1.1
SSW
8
0.6
SW
9
0.8
SSE
7
1.3
S
8
1.3
S
9
1
SSW
9
1
SSW
8
0.8
SSE
7
Energy kJ
71
71
71
71
71
69
69
68
68
66
64
24
51
54
383
226
146
62
62
239
287
151
134
54
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
6
0.2
E
10
0.2
E
10
0.2
N
6
0.2
N
6
0.2
N
6
0.2
N
6
0.2
N
7
0.2
N
7
0.2
N
6
0.1
E
9
0.4
ENE
11
0.4
ENE
11
0.4
NE
11
1
N
7
1.1
N
7
1.1
N
7
0.6
S
7
0.7
SW
9
0.4
NE
8
0.2
ENE
10
0.7
SE
7
0.7
SSE
7
0.7
SW
8
Energy kJ
11
7
7
3
3
3
3
3
4
3
2
50
49
31
109
120
114
33
79
23
10
46
40
74
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
5
0.2
NNW
5
0.1
NW
5
0.2
E
10
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.1
E
9
0.1
E
9
0.1
N
6
—
0.1
E
9
0.1
E
9
0.4
NE
11
0.4
NE
11
0.6
SE
6
0.6
SE
6
0.4
NE
10
0.2
ENE
10
—
0.3
NE
10
—
0.4
SSW
7
Energy kJ
3
3
1
7
7
7
6
6
2
2
1
—
2
2
31
30
25
23
28
10
—
16
—
18
Wind waves
Height (m)
Direction
Period (s)
1
SSW
7
1.4
SSW
5
1.5
SSW
6
1.4
SSW
6
1.4
SSW
6
1.4
SSW
6
1.7
SSW
6
1.9
SSW
6
2
SSW
7
2
SSW
7
2.1
SSW
7
2.5
SSW
7
3
SSW
8
2.5
SSW
8
—
0.8
NNW
7
—
1.2
N
7
1.3
NNE
6
1.2
NNE
6
1.3
NNE
6
1.2
NNE
6
1.1
NE
6
0.9
NNE
7
Energy kJ
96
102
151
135
128
119
185
263
361
383
444
669
1205
887
—
53
—
139
109
115
149
109
97
90
Nearest Offshore or Glassy
Aha Rivermouth
Okinawa
Nagata
Kyu Shu
Chokusen
Kyu Shu
Aha Rivermouth
Okinawa
Aha Rivermouth
Okinawa
Ko-Chan (Hedo Point)
Okinawa
Cape Toi
Kyu Shu
Cape Toi
Kyu Shu
Mimitsu
Kyu Shu
Unnamed
Kyu Shu
Takanabe
Kyu Shu
Golfcourse
Kyu Shu
Nagata
Kyu Shu
Nagata
Kyu Shu
Sunset
Okinawa
Aha Rivermouth
Okinawa
Buma
Okinawa
Buma
Okinawa
Sesako Island
Okinawa
Buma
Okinawa
Nagata
Kyu Shu
Nagata
Kyu Shu
Cape Toi
Kyu Shu
Corners
Okinawa
Rating
(10 max)
1
1
2
1
1
1
2
2
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
2
Distance (km)
12
595
628
12
12
14
597
597
702
690
681
651
595
595
28
12
33
33
35
33
595
595
597
64
Best forecast wave conditions in Okinawa
Rocky Point
Rocky Point
Rocky Point
Ko-Chan (Hedo Point)
Steps
Ada
Marinas
Suicide Cliffs
Steps
Marinas
Suicide Cliffs
Rating
(10 max)
1
1
1
1
2
2
2
3
2
3
2
Best forecast wave conditions in Japan
Nunoshima
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Kaiser's (Hachijojima Island)
Izu Islands
Niyodo Rivermouth
Shikoku
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Mera
Chiba
Shida
Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Suicide Cliffs
Okinawa
Steps
Okinawa
Marinas
Okinawa
Omaezaki
Shizuoka
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Rating
(10 max)
3
3
2
2
2
2
3
3
1
1
2
2
2
2
2
2
2
3
2
3
2
2
2
2
Header Global
Easter Reef
Australia
Trial Harbour
Australia
Easter Reef
Australia
Easter Reef
Australia
Trial Harbour
Australia
Barrancon
Chile
Shingles
New Zealand
Weld Road
New Zealand
Graveyards
New Zealand
Dunedin - Bobs Beach
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Ahijedero
Mexico
Steep Point
Australia
White Rock - The Spit
New Zealand
Steep Point
Australia
La Paz
El Salvador
Boners
United States
Three Points
New Zealand
Cyclops
Australia
Easter Reef
Australia
Easter Reef
Australia
Rating
(10 max)
8
9
7
6
7
5
6
8
6
9
9
8
7
9
5
7
7
6
5
5
8
6
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)
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