Jungmun Beach (Jeju Island) surfForecast / South Korea / South Korea

information circle48hr Weather and Surf, issued 8 pm Friday 22 May 2026 KST
Forecast update in hr  min  s Forecast update imminent
Jungmun Beach (Jeju Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jungmun Beach (Jeju Island) sea temperature is
20.3° C
(Which is 2.7°C warmer than normal for this time of year)

How big are the waves at Jungmun Beach (Jeju Island) today?

The current surf forecast for Jungmun Beach (Jeju Island) at 12AM is: 0.4m 6s primary swell from a South-southwest direction and 0.4m 3s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 22). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (KST) & DateWave HeightWave Period
Morning (23 May)--
Afternoon (23 May)--
Evening (23 May)1.5ft (0.4m)6s

Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 19mm), heaviest on Mon afternoon. Warm (max 22°C on Sun morning, min 18°C on Fri night). Wind will be generally light.

Fri
22
Saturday
23
Sunday
24
Monday
25
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
12 PM
3 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 MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
S
6
0.4
SSW
6
0.4
SSW
6
0.4
SSW
6
0.3
SSW
6
0.4
S
6
0.2
SSW
6
0.2
SSW
6
0.2
SSW
6
0.2
SSW
6
0.2
SSW
6
0.2
SSW
6
0.2
SSW
6
0.1
SW
6
0.2
ESE
4
0.2
S
6
0.2
S
6
0.2
SSW
7
0.3
SSW
7
0.3
SSW
6
0.3
SSW
6
0.8
SE
4
1.1
SE
5
1.1
SE
6
Wave Graph
Metric surfscale
Energy kJ
22
13
13
12
7
11
3
3
3
3
4
3
3
1
1
3
3
5
9
8
9
24
47
86
Wind (km/h)
25
E
25
E
25
E
20
E
15
ENE
15
ENE
15
E
20
ENE
15
ENE
15
ENE
15
ENE
20
E
20
ENE
20
E
20
E
20
E
20
E
15
E
20
E
20
E
20
E
25
ESE
30
ESE
25
ESE
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:08PM1.69m
4:42AM2.23m
4:39PM1.65m
5:49AM2.11m
6:17PM1.70m
6:48AM2.02m
Low Tide
9:45PM0.48m
11:11AM0.92m
10:57PM0.66m
12:17PM0.85m
00:14AM0.79m
1:14PM0.75m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:28
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:30
7:31
7:31
7:32
4
Temp °C
19
19
18
18
18
20
21
21
21
20
19
19
19
20
22
22
21
21
21
21
21
22
22
22
16
16
15
16
17
19
21
20
21
20
18
18
18
18
20
21
21
21
21
21
21
21
20
21
Swell 1
Height (m)
Direction
Period (s)
0.5
S
6
0.4
SSW
6
0.4
SSW
6
0.4
SSW
6
0.3
SSW
6
0.4
S
6
0.2
SSW
6
0.2
SSW
6
0.2
SSW
6
0.3
NNE
4
0.2
SSW
6
0.2
SSW
6
0.2
SSW
6
0.1
SW
6
0.1
SW
5
0.2
S
6
0.2
S
6
0.2
SSW
7
0.3
SSW
7
0.3
SSW
6
0.3
SSW
6
0.4
SW
6
0.4
SW
7
0.3
SW
7
Energy kJ
22
13
13
12
7
11
3
3
3
3
4
3
3
1
1
3
3
5
9
8
8
9
11
7
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
6
0.2
NNW
6
0.2
NNW
6
0.1
NW
5
0.1
NW
5
0.1
SE
6
0.2
SSE
6
0.2
NNE
4
0.2
NNE
4
0.2
SSW
6
0.2
NNE
4
0.1
SE
7
0.1
SE
6
0.1
SE
5
0.1
S
6
0.1
E
12
Energy kJ
9
3
3
1
1
1
3
1
1
3
1
2
1
1
1
3
Swell 3
Height (m)
Direction
Period (s)
0.3
WNW
5
0.2
WNW
5
0.2
WNW
5
0.1
NE
7
0.1
NE
7
0.1
SE
4
0.2
ESE
4
0.1
SE
4
0.1
SE
7
0.1
S
6
0.1
SW
5
0.1
SW
5
0.1
SE
6
0.1
SE
10
0.1
E
12
0.1
E
12
Energy kJ
6
3
2
2
2
1
1
1
2
1
1
1
1
4
3
3
Wind waves
Height (m)
Direction
Period (s)
0.5
ESE
3
0.4
ESE
3
0.4
ESE
3
0.4
SE
3
0.4
SE
4
0.9
E
7
0.9
E
6
0.9
ENE
6
1
E
4
1
ENE
5
0.8
ENE
5
0.2
ESE
3
0.3
ESE
2
0.2
ESE
4
0.2
ESE
4
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.4
ESE
3
0.6
SE
3
0.8
SE
4
1.1
SE
5
1.1
SE
6
Energy kJ
5
4
3
2
4
74
66
64
38
45
28
1
1
1
1
2
2
2
4
9
24
47
86
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
2
2
1
2
2
2
3
2
3
3
3
2
2
2
2
Distance (km)
496
496
339
339
339
339
339
497
496
496
496
339
496
496
497
703
497
497
496
496
496
497
732
732
Best forecast wave conditions in South Korea
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in South Korea
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
7
7
6
6
6
5
4
6
7
8
7
6
5
5
5
5
5
5
5
5
5
5
4
4
  • 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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