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

information circle48hr Weather and Surf, issued 8 pm Saturday 02 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 3AM is: 1.0m 4s primary swell from a South direction (forecast issued at 08:00pm May 02). An open ocean swell of 0.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (KST) & DateWave HeightWave Period
Morning (03 May)6ft (1.8m)7s
Afternoon (03 May)4.5ft (1.4m)7s
Evening (03 May)3ft (0.9m)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

Heavy rain (total 32mm), heaviest during Sat night. Very mild (max 18°C on Sat night, min 12°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Mon night).

Sat
2
Sunday
3
Monday
4
Tuesday
5
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
1
0
0
0
1
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><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)
0.5
W
5
0.3
WNW
4
0.4
SW
4
1
S
4
1.5
SSW
6
1.8
SW
7
1.6
SW
7
1.4
SW
7
1.3
SW
7
0.9
SSE
8
0.8
SSW
7
1.5
WNW
6
1.4
WNW
6
1.3
WNW
6
1.3
WNW
6
1.2
WNW
6
0.6
SSW
7
0.6
W
6
0.5
S
7
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.3
SSW
6
0.3
S
6
Wave Graph
Metric surfscale
Energy kJ
11
4
5
36
156
295
221
163
155
87
62
161
146
127
136
106
37
27
24
15
15
15
8
7
Wind (km/h)
10
SSW
10
SSE
20
SE
25
SE
25
SSW
30
WSW
30
WNW
35
WNW
30
NW
30
WNW
30
NW
25
NNW
20
NNW
25
NW
30
WNW
20
NW
15
N
5
NNE
5
SW
0
N
5
ESE
10
SSE
15
S
15
S
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
glassy
glassy
glassy
cross-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
5:25PM0.25m
6:12AM0.73m
5:55PM0.28m
6:49AM0.82m
6:27PM0.33m
7:26AM0.93m
part cloud
cloud
cloud
light rain
heavy rain
mod rain
cloud
cloud
part cloud
part cloud
part cloud
part cloud
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>
7:15
7:16
7:17
7:19
5
19
8
Temp °C
17
17
16
16
18
17
16
16
14
14
14
13
12
14
15
16
16
15
15
15
14
16
17
17
15
15
12
13
15
14
12
11
9
8
9
8
7
8
9
11
12
13
13
14
12
13
13
13
Swell 1
Height (m)
Direction
Period (s)
0.5
W
5
0.3
WNW
4
0.4
SW
4
0.1
NW
4
0.1
SE
11
1.6
SW
7
1.4
SW
7
1.3
SW
7
0.9
SSW
7
0.8
SSW
7
0.9
SSW
7
0.8
SSW
7
0.7
SSW
7
0.6
SSW
7
0.4
S
8
0.7
NW
7
0.6
NNW
7
0.6
NNW
7
0.6
NW
6
0.6
NW
6
0.4
SSW
7
0.4
NW
6
0.4
NW
6
Energy kJ
11
4
5
1
4
221
163
155
84
62
97
73
55
40
18
47
30
30
34
31
15
9
11
Swell 2
Height (m)
Direction
Period (s)
0.1
S
6
0.1
S
6
0.2
WNW
5
0.1
E
7
0.1
SE
11
0.1
SE
11
0.7
SE
8
0.9
SSE
8
0.5
S
8
0.8
SSW
7
0.6
SSW
7
0.5
SW
7
0.4
SSW
7
0.4
SSW
7
0.7
W
6
0.6
W
6
0.5
S
7
0.4
SSW
7
0.4
SSW
7
0.4
NW
6
0.3
SSW
6
0.3
S
6
Energy kJ
1
1
2
1
4
4
60
87
30
68
36
24
19
19
35
22
24
15
15
10
8
7
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
7
0.1
NE
8
0.1
NE
7
0.1
E
7
0.1
SE
10
0.1
SE
9
0.6
SSW
7
0.5
SSW
7
0.5
W
5
0.1
SE
10
0.1
SE
10
0.4
WNW
5
0.3
WNW
5
0.2
SSW
6
Energy kJ
2
2
2
1
4
3
37
27
13
4
4
9
6
4
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
4
0.3
SSW
4
0.4
SE
3
1
S
4
1.5
SSW
6
1.8
SW
7
0.9
WNW
4
0.9
WNW
5
1.1
WNW
5
1.3
WNW
6
1.4
WNW
6
1.5
WNW
6
1.4
WNW
6
1.3
WNW
6
1.3
WNW
6
1.2
WNW
6
1.1
NW
6
0.9
NW
6
0.8
NW
7
Energy kJ
5
2
2
36
156
295
32
32
69
126
126
161
146
127
136
106
91
59
52
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
4
3
3
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
497
497
497
496
497
677
677
331
331
496
496
496
496
496
496
496
0
496
339
339
339
339
497
497
Best forecast wave conditions in South Korea
Rating
(10 max)
1
1
2
2
1
1
1
1
1
1
1
1
Best forecast wave conditions in South Korea
Rating
(10 max)
1
1
2
2
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5
4
5
4
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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