Yona Bay Surf Break

Yona Bay 48 hour detailed Surf Forecast

Lat Long: 26.76° N 128.19° E

Issued: 2 am 13 Jun 2026 (local time)

Forecast update in  hr  min

Today's Yona Bay sea temperature is
24.7° 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.

Surf Forecasts:

How big are the waves at Yona Bay today (13 Jun):

  • Morning surf: Morning surf (13 Jun, local time) - 0.5ft (0.1m), 13s period with E swell.
  • Afternoon surf: Afternoon surf (13 Jun, local time) - 0.5ft (0.1m), 13s period with E swell.
  • Evening surf: Evening surf (13 Jun, local time) - 6ft (1.8m), 6s period with E swell.

The current surf forecast for Yona Bay at 9AM is: 0.1m 13s primary swell from a East direction (forecast issued at 02:00am June 13). An open ocean swell of 0.1m 8s is not directed at the surf break, a second open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (13 Jun)0.5ft (0.1m)13s
Afternoon (13 Jun)0.5ft (0.1m)13s
Evening (13 Jun)6ft (1.8m)6s

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 55mm), heaviest during Sat morning. Warm (max 27°C on Sun morning, min 20°C on Sat morning). Winds decreasing (fresh winds from the E on Sat morning, light winds from the WSW by Sun night).

Saturday
13
Sunday
14
Monday
15
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
1
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
ENE
6
0.3
ENE
6
0.1
NE
8
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
1.8
E
6
1.6
E
7
0.1
E
16
0.1
E
16
0.1
E
16
0.9
E
7
0.8
E
7
0.7
E
7
0.7
E
7
0.6
E
7
0.5
E
7
0.5
NNE
8
0.4
NNE
8
0.6
WNW
7
0.9
W
10
1
W
9
0.5
NE
8
Wave Graph
Metric surfscale
Energy kJ
8
8
3
3
3
3
3
255
222
5
5
5
71
56
44
45
35
25
33
23
43
158
164
34
Wind (km/h)
20
E
15
ESE
30
E
30
E
40
E
35
E
35
E
35
E
30
E
25
ESE
25
SE
20
S
30
SW
35
SW
25
WSW
10
WSW
20
SW
25
SW
25
WSW
20
SSW
15
SSW
25
SW
25
SSW
20
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross
cross
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross-off
cross
High Tide
4:50AM1.86m
6:25PM1.77m
5:35AM1.94m
7:13PM1.83m
6:19AM2.00m
7:58PM1.86m
Low Tide
11:01PM0.91m
11:43AM0.17m
11:51PM0.92m
12:29PM0.05m
00:38AM0.92m
1:14PM-0.03m
light rain
light rain
mod rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<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>
—
—
—
—
—
—
7:21
—
—
—
—
—
—
—
7:21
—
—
—
—
—
—
—
7:21
—
 mm
1
4
6
8
2
2
3
5
1
1
1
—
1
2
4
5
—
4
4
1
3
2
2
2
Temp °C
22
21
20
20
20
20
21
21
23
23
25
26
27
27
25
25
26
26
26
26
26
27
26
25
Feels °C
20
20
17
17
15
16
17
17
21
22
26
28
27
26
25
29
28
27
26
28
28
28
27
26
Swell 1
Height (m)
Direction
Period (s)
0.3
ENE
6
0.3
ENE
6
0.2
S
6
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
1.2
ESE
7
0.9
E
7
0.8
E
7
1.1
SSW
7
1
SSW
7
1
SSW
6
0.5
E
7
0.5
NNE
8
0.4
NNE
8
1
SSW
6
0.9
W
10
1
W
9
0.5
NE
8
Energy kJ
8
8
3
3
3
2
2
2
2
2
2
135
71
56
111
96
90
25
33
23
75
158
164
34
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
7
0.1
SW
8
0.1
SW
8
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
N
5
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
12
0.7
E
7
0.7
E
7
0.6
E
7
0.4
NNE
8
0.5
E
7
0.3
ENE
7
0.6
WNW
7
0.5
NE
9
0.7
ENE
8
0.4
E
8
Energy kJ
11
3
3
3
3
3
3
3
1
5
5
5
5
3
44
45
35
22
25
11
43
37
61
20
Swell 3
Height (m)
Direction
Period (s)
0.2
S
6
0.2
S
6
0.1
NE
8
0.1
E
13
0.1
SE
10
—
0.1
N
5
0.1
N
5
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
16
0.1
E
12
0.1
E
12
0.1
SE
10
0.1
NW
7
0.4
NW
6
0.3
E
7
0.5
E
8
0.5
E
8
0.5
SW
7
0.1
SE
9
Energy kJ
3
3
3
3
4
—
1
1
3
3
3
3
3
5
3
3
4
2
10
8
30
32
22
3
Wind waves
Height (m)
Direction
Period (s)
0.6
SE
4
0.6
SE
4
0.8
ESE
6
1
E
4
1.3
E
5
1.6
E
6
1.7
E
6
1.8
E
6
1.6
E
7
1.5
E
7
1.3
ESE
7
0.1
SW
7
1
SSW
4
1.1
SSW
6
1.5
SSW
7
—
1.3
SSW
6
1.1
SSW
6
1.2
SSW
7
1.2
SW
6
—
0.9
SSW
6
1
S
6
1.4
WSW
8
Energy kJ
10
11
42
34
86
157
205
255
222
200
157
2
37
69
195
—
133
96
125
120
—
68
84
273
Nearest Offshore or Glassy
Aoshima
Kyu Shu
Barrels
North
Barrels
North
Lightning Bolt
North
Lightning Bolt
North
Chengkung
South
Lightning Bolt
North
Fulung Beach
North
Barrels
North
Sunrise
North
Sesako Island
Okinawa
Fulung Beach
North
Fulung Beach
North
Fulung Beach
North
Fulung Beach
North
Ko-Chan (Hedo Point)
Okinawa
Ko-Chan (Hedo Point)
Okinawa
Nagata
Kyu Shu
Nagata
Kyu Shu
Ko-Chan (Hedo Point)
Okinawa
Yona Bay
Okinawa
Nagata
Kyu Shu
Nagata
Kyu Shu
Aha Rivermouth
Okinawa
Rating
(10 max)
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
1
1
3
3
1
Distance (km)
645
674
674
664
664
794
664
655
674
679
35
655
655
655
655
14
14
595
595
14
0
595
595
12
Best forecast wave conditions in Okinawa
Zampa (Inside)
Ko-Chan (Hedo Point)
Rocky Point
Rocky Point
Rocky Point
Rocky Point
Rating
(10 max)
1
1
1
1
1
1
Best forecast wave conditions in Japan
Nunoshima
Shikoku
Nunoshima
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Keta Reef Oshima
Izu Islands
Susuki
Shizuoka
Susuki
Shizuoka
Suruga Bay
Shizuoka
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Omaezaki
Shizuoka
Shida
Chiba
Shida
Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Niyodo Rivermouth
Shikoku
Nunoshima
Shikoku
Niyodo Rivermouth
Shikoku
Kaifu Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Tainohama
Shikoku
Kaiser's (Hachijojima Island)
Izu Islands
Nagata
Kyu Shu
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
3
3
3
3
4
4
Header Global
Injidup Carpark
Australia
Anawhata Road (Oaonui)
New Zealand
Ntylonyane (Breezy Point)
South Africa
Hole-in-the-Wall
South Africa
Hole-in-the-Wall
South Africa
Boneyards
South Africa
Fish Boma
South Africa
Gerickes Point
South Africa
Gerickes Point
South Africa
Gerickes Point
South Africa
Fish Boma
South Africa
Amanzimtoti
South Africa
Abalolo Reef
United States
Abalolo Reef
United States
Abalolo Reef
United States
Trial Harbour
Australia
Trial Harbour
Australia
Nugget Point
New Zealand
Nugget Point
New Zealand
Ansteys
South Africa
Bali Village
Indonesia
Hanga Poukura
Chile
Blaketown Wedge
New Zealand
Charleston
New Zealand
Rating
(10 max)
5
4
8
9
6
5
5
5
5
5
5
4
4
4
4
5
5
9
9
4
4
5
5
5
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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