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

information circle48hr Weather and Surf, issued 2 am Sunday 03 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
17.6° C
(Which is 2.4°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 10AM is: 2.1m 7s primary swell from a Southwest direction and 1.8m 7s secondary swell from a Southwest direction (forecast issued at 02:00am May 03). An open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (KST) & DateWave HeightWave Period
Morning (03 May)7ft (2.1m)7s
Afternoon (03 May)5ft (1.6m)7s
Evening (03 May)3.5ft (1.0m)7s

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 12mm), heaviest on Sun morning. Very mild (max 17°C on Sun morning, min 12°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Mon night).

Sunday
3
Monday
4
Tuesday
5
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
1
1
0
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
S
4
1.1
S
5
1.7
SSW
6
2.1
SW
7
1.5
SW
7
1.6
SW
7
1.2
SW
7
1
SSW
7
0.8
SSW
7
1.6
WNW
6
1.6
WNW
7
1.4
WNW
7
1.3
WNW
6
1.2
WNW
6
0.9
WNW
6
0.6
WNW
6
0.5
SSW
7
0.5
S
7
0.4
SSW
7
0.4
SSW
6
0.4
SSW
6
0.4
SSW
6
0.3
SSW
6
0.3
SSW
6
Wave Graph
Metric surfscale
Energy kJ
10
51
200
415
204
220
131
88
62
197
230
180
126
103
65
27
26
23
15
14
13
12
7
7
Wind (km/h)
20
SE
25
SSE
35
SW
25
W
30
WNW
35
WNW
35
NW
30
WNW
35
NW
25
NNW
15
NNW
20
NW
25
NW
20
WNW
15
NW
5
N
5
E
5
E
10
SE
10
SSE
15
S
15
S
15
S
10
SSE
cross-on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
glassy
cross-on
cross-on
on
on
on
on
High Tide
11:50PM2.46m
11:25AM1.95m
00:22AM2.43m
11:52AM1.89m
00:56AM2.36m
12:21PM1.82m
Low Tide
6:12AM0.73m
5:55PM0.28m
6:49AM0.82m
6:27PM0.33m
7:26AM0.93m
7:00PM0.42m
light rain
mod rain
heavy rain
heavy rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:17
7:19
1
6
15
11
1
Temp °C
16
16
18
17
16
15
14
14
13
13
12
15
16
16
16
15
15
14
14
15
16
16
16
15
13
13
14
14
11
9
8
9
7
8
8
10
11
11
13
13
14
12
12
12
13
13
13
13
Swell 1
Height (m)
Direction
Period (s)
0.2
WNW
5
0.1
NW
5
0.1
SE
10
1.8
SW
7
1.5
SW
7
1.4
SSW
7
1.2
SW
7
1
SSW
7
0.8
SSW
7
0.7
SSW
7
0.6
S
8
0.7
SSW
7
0.6
SSW
7
0.4
S
7
0.9
WNW
6
0.6
WNW
6
0.6
NNW
7
0.6
NNW
7
0.6
NW
6
0.6
NW
6
0.4
NW
6
0.4
NW
6
0.3
SSW
6
0.3
SSW
6
Energy kJ
2
1
4
308
204
170
131
88
62
46
47
55
41
16
65
27
29
30
24
23
12
11
7
7
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
5
0.1
E
7
0.1
SE
11
0.5
SE
7
0.7
SE
7
0.8
SSE
8
0.4
SSE
8
0.5
S
8
0.6
SSW
7
0.4
SW
7
0.1
SE
10
0.4
SW
7
0.6
SSW
7
0.6
NNW
6
0.5
SSW
7
0.5
S
7
0.4
SSW
7
0.4
SSW
6
0.4
SSW
6
0.1
SW
6
0.3
NW
5
0.3
NW
5
Energy kJ
1
1
4
26
56
66
22
29
36
16
4
12
37
28
26
23
15
14
13
2
5
4
Swell 3
Height (m)
Direction
Period (s)
0.1
E
8
0.1
SE
11
0.1
NE
7
0.1
E
7
0.1
SE
9
0.1
SE
10
0.1
SE
9
0.5
S
7
0.5
W
6
0.4
WNW
5
0.1
SE
10
0.1
SE
10
0.1
SW
6
0.2
SSW
6
0.1
SE
11
Energy kJ
1
5
2
1
3
4
3
24
15
9
4
4
2
4
4
Wind waves
Height (m)
Direction
Period (s)
0.6
S
4
1.1
S
5
1.7
SSW
6
2.1
SW
7
0.5
WNW
4
1.6
SW
7
1.2
WNW
5
1.4
WNW
6
1.4
WNW
6
1.6
WNW
6
1.6
WNW
7
1.4
WNW
7
1.3
WNW
6
1.2
WNW
6
0.4
SSW
6
0.4
SW
3
0.4
SW
4
Energy kJ
10
51
200
415
11
220
75
132
132
197
230
180
126
103
12
2
3
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
4
3
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
497
497
497
677
1011
1004
1025
496
496
496
496
496
496
496
0
497
339
339
339
339
497
497
501
496
Best forecast wave conditions in South Korea
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in South Korea
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5
4
5
4
5
5
5
5
  • 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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