Jumunjin surfForecast / South Korea / South Korea

information circle48hr Weather and Surf, issued 2 pm Sunday 26 Apr 2026 KST
Forecast update in hr  min  s Forecast update imminent
Jumunjin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jumunjin sea temperature is
12.3° C
(Which is slightly warmer than usual)

How big are the waves at Jumunjin today?

The current surf forecast for Jumunjin at 7PM is: 0.4m 5s primary swell from a East-southeast direction and 0.2m 7s secondary swell from a East-northeast direction (forecast issued at 02:00pm April 26). The wind direction is predicted to be glassy.

Time (KST) & DateWave HeightWave Period
Morning (26 Apr)--
Afternoon (26 Apr)1.5ft (0.5m)5s
Evening (26 Apr)1.5ft (0.5m)5s

Table - waves today at Jumunjin. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Tue night. Warm (max 20°C on Sun afternoon, min 9°C on Tue night). Wind will be generally light.

Sun
26
Monday
27
Tuesday
28
Wed
29
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
12 AM
3 AM
6 AM
9 AM
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
1
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><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
E
5
0.5
E
5
0.4
ESE
5
0.5
SE
5
0.4
SE
4
0.3
E
5
0.6
NNW
3
0.9
N
4
0.9
N
6
0.9
NNE
6
0.8
NNE
5
0.7
NE
5
0.6
NE
5
0.7
ENE
5
0.6
ENE
5
0.5
ENE
5
0.4
ENE
4
0.4
NE
5
0.6
N
6
1.5
NNE
7
1.7
NNE
7
1.5
NNE
7
1.2
NE
7
1.1
NE
7
Wave Graph
Metric surfscale
Energy kJ
15
14
10
10
5
4
9
30
50
45
36
25
19
19
14
12
8
7
24
192
273
198
131
111
Wind (km/h)
10
E
5
NE
0
S
10
SW
10
WSW
10
NW
20
NW
20
NNW
15
NNE
10
NE
5
ENE
5
SSE
10
SE
10
S
5
SW
5
W
10
NW
10
NNW
20
NNW
20
NNW
15
NNW
15
NNW
10
N
5
N
cross-on
glassy
glassy
off
off
cross
cross
cross-on
cross-on
on
on
glassy
cross-off
cross-off
off
glassy
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
11:03PM0.26m
1:11PM0.24m
00:21AM0.25m
1:27PM0.25m
1:27AM0.24m
Low Tide
5:44PM0.19m
6:20AM0.08m
6:41PM0.16m
6:59AM0.10m
7:29PM0.12m
7:32AM0.11m
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
light rain
light rain
light rain
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
5:33
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:09
7:10
7:12
1
1
1
Temp °C
21
20
20
19
17
16
12
13
14
14
13
12
13
13
13
15
15
15
13
11
10
9
9
10
17
18
18
16
14
12
8
9
11
12
12
12
11
11
11
13
12
12
9
7
6
5
6
8
Swell 1
Height (m)
Direction
Period (s)
0.5
E
5
0.5
E
5
0.4
ESE
5
0.3
SE
5
0.4
SE
4
0.3
E
5
0.3
SE
4
0.3
SE
5
0.2
SSE
5
0.2
E
5
0.8
NNE
5
0.7
NE
5
0.6
NE
5
0.7
ENE
5
0.6
ENE
5
0.5
ENE
5
0.4
ENE
4
0.1
SE
4
0.3
ENE
5
0.1
SE
4
0.2
SSE
7
1.5
NNE
7
1.2
NE
7
1.1
NE
7
Energy kJ
15
14
10
3
5
4
3
3
2
2
36
25
19
19
14
12
8
1
4
1
5
198
131
111
Swell 2
Height (m)
Direction
Period (s)
0.2
ENE
7
0.2
ENE
7
0.3
E
5
0.2
E
5
0.3
SE
4
0.2
E
5
0.2
E
5
0.2
E
5
0.1
SE
5
0.2
E
4
0.2
ESE
4
0.2
ESE
4
0.1
SE
4
0.1
SE
4
0.3
SE
4
0.3
SE
4
0.1
SE
4
0.3
ENE
5
0.1
SE
7
0.2
SSE
7
0.1
S
6
Energy kJ
5
5
5
2
3
2
2
2
1
2
2
2
1
1
2
2
1
4
2
5
1
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
8
0.2
ENE
7
0.2
ENE
7
0.2
ENE
6
0.1
NE
6
0.1
NE
6
0.1
E
6
0.2
SSE
5
0.1
SE
4
0.1
SE
4
0.1
SE
4
0.2
SSE
4
Energy kJ
2
4
4
4
2
1
1
2
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
4
0.5
SE
5
0.6
NNW
3
0.9
N
4
0.9
N
6
0.9
NNE
6
0.4
SE
4
0.4
NE
5
0.6
N
6
1.5
NNE
7
1.7
NNE
7
Energy kJ
5
10
9
30
50
45
4
7
24
192
273
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
635
641
641
655
633
633
633
633
633
633
633
633
653
661
664
664
717
1071
664
664
653
653
16
0
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)
8
7
5
6
7
7
8
9
8
7
6
6
6
6
5
5
5
5
5
5
5
7
7
9
  • 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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