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

information circle48hr Weather and Surf, issued 8 pm Thursday 28 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
20.8° C
(Which is 2.6°C warmer than normal for this time of year)

How big are the waves at Jungmun Beach (Jeju Island) today (28 May):

  • Evening surf: Evening surf (28 May, local time) - 1.5ft (0.5m), 8s period with SSW swell.

The current surf forecast for Jungmun Beach (Jeju Island) at 11PM is: 0.5m 8s primary swell from a South-southwest direction and 0.6m 4s secondary swell from a West direction (forecast issued at 08:00pm May 28). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (KST) & DateWave HeightWave Period
Morning (28 May)--
Afternoon (28 May)--
Evening (28 May)1.5ft (0.5m)8s

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

Mostly dry. Warm (max 26°C on Sat morning, min 20°C on Thu night). Wind will be generally light.

Thu
28
Friday
29
Saturday
30
Sunday
31
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)
0.6
SSW
7
0.5
SSW
8
0.6
SSW
8
0.5
SSW
8
0.5
SSW
7
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.2
SSW
6
0.2
SSW
6
0.2
SSW
6
0.2
SSW
6
0.1
S
9
0.1
S
6
0.2
W
3
0.1
S
6
0.1
S
6
0.1
SW
6
0.1
SE
16
0.2
SSE
14
0.3
SSE
14
Wave Graph
Metric surfscale
Energy kJ
43
32
39
33
31
21
21
19
9
9
9
4
4
4
4
2
1
1
1
1
1
10
21
38
Wind (km/h)
20
NW
20
NNW
20
N
20
N
15
NNW
15
NNW
15
NNW
15
NNW
20
N
15
N
15
N
15
N
15
N
10
N
10
NNW
15
NNW
15
NNW
10
N
10
N
10
N
10
NNE
5
ENE
5
SSE
10
S
cross-off
off
off
off
off
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
glassy
glassy
on
High Tide
9:57PM2.23m
9:26AM1.86m
10:31PM2.33m
9:57AM1.85m
11:05PM2.39m
10:29AM1.84m
Low Tide
4:04AM0.86m
3:52PM0.37m
4:44AM0.85m
4:26PM0.32m
5:23AM0.84m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:35
7:36
7:36
7:37
Temp °C
22
21
21
20
20
22
23
24
23
21
22
21
21
24
26
26
25
24
23
23
23
25
25
24
22
20
20
18
18
19
21
21
20
19
20
18
18
22
24
22
22
22
21
21
21
24
24
23
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
7
0.5
SSW
8
0.6
SSW
8
0.5
SSW
8
0.5
SSW
7
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.3
SSW
7
0.3
SSW
7
0.9
NW
6
0.7
NW
5
0.6
NW
5
0.2
SSW
6
0.2
SSW
6
0.1
SW
6
0.1
S
6
0.2
NNW
5
0.3
NW
5
0.3
NW
5
0.3
NW
5
0.3
NW
5
0.3
NW
5
0.3
SSE
14
Energy kJ
43
32
39
33
31
21
21
19
9
9
44
30
23
4
4
1
1
2
3
3
4
4
4
38
Swell 2
Height (m)
Direction
Period (s)
0.6
W
5
0.6
W
4
0.1
NE
5
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.3
SSW
7
0.2
SSW
6
0.2
SSW
6
0.1
SE
10
0.1
S
6
0.1
SW
6
0.2
W
3
0.1
S
6
0.1
S
6
0.1
SW
6
0.1
SE
16
0.2
SSE
14
0.3
NW
5
Energy kJ
15
14
1
4
4
4
4
4
4
4
9
4
4
4
1
1
1
1
1
1
10
21
4
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
E
14
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
SE
10
0.1
SE
7
0.1
E
6
0.1
E
5
0.1
S
9
0.1
SW
6
0.1
SW
6
0.1
S
6
0.1
S
6
0.1
S
6
0.1
S
6
0.1
S
9
Energy kJ
4
4
4
4
3
3
3
3
3
4
2
1
1
2
1
1
1
1
1
1
2
Wind waves
Height (m)
Direction
Period (s)
0.3
NNW
3
0.3
NNW
3
0.7
NW
4
0.7
NW
4
0.6
NW
4
0.6
NW
4
0.6
NW
4
0.8
NW
4
0.9
NW
5
0.9
NNW
5
0.5
NW
5
0.5
NW
5
0.5
NW
5
0.4
NW
5
0.5
NW
4
0.3
NW
3
0.1
S
5
Energy kJ
2
2
19
17
11
11
14
22
36
49
14
13
13
8
6
2
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
Distance (km)
496
497
504
496
496
496
497
496
507
507
504
496
496
496
496
497
497
735
496
496
496
496
496
496
Best forecast wave conditions in South Korea
Rating
(10 max)
1
1
Best forecast wave conditions in South Korea
Rating
(10 max)
1
1
Header Global
Rating
(10 max)
9
9
8
9
8
7
7
7
5
5
5
5
5
4
5
5
5
5
5
5
6
8
7
7
  • 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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