Jumunjin surfForecast / South Korea / South Korea

information circle48hr Weather and Surf, issued 2 am Wednesday 27 May 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
16.7° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Jumunjin today?

The current surf forecast for Jumunjin at 9AM is: 0.1m 5s primary swell from a Southeast direction (forecast issued at 02:00am May 27). The wind direction is predicted to be cross-onshore.

Time (KST) & DateWave HeightWave Period
Morning (27 May)0.5ft (0.1m)5s
Afternoon (27 May)1ft (0.3m)2s
Evening (27 May)1ft (0.3m)3s

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 2mm), mostly falling on Wed afternoon. Warm (max 25°C on Thu afternoon, min 16°C on Wed afternoon). Wind will be generally light.

Wednesday
27
Thursday
28
Friday
29
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.2
ESE
4
0.2
E
4
0.1
NE
5
0.1
SE
5
0.1
SE
5
0.3
NNW
2
0.3
NNW
3
0.3
N
3
0.4
NNE
4
0.4
NNE
4
0.4
NNE
4
0.4
NNE
4
0.2
E
6
0.3
ESE
5
0.3
ESE
5
0.2
ESE
5
0.7
NW
6
0.6
N
6
0.4
NE
4
0.6
NE
5
0.6
NE
5
0.5
NE
5
0.4
NE
5
0.4
NE
5
Wave Graph
Metric surfscale
Energy kJ
1
1
1
1
1
1
2
2
5
6
7
7
4
6
5
2
32
23
4
13
14
13
10
7
Wind (km/h)
5
N
5
NNW
10
NNW
10
NNW
10
NNW
15
N
15
NNW
10
NW
5
NW
10
NNW
10
NNW
0
NE
5
SSW
10
WSW
20
W
20
W
10
WNW
10
NNW
5
WSW
0
SSE
10
ESE
5
SE
5
S
15
WSW
cross-on
glassy
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
glassy
cross-on
cross
cross-off
off
High Tide
00:25AM0.21m
12:22PM0.26m
1:40AM0.21m
12:44PM0.28m
2:42AM0.22m
1:07PM0.29m
Low Tide
6:02AM0.14m
7:19PM0.10m
6:37AM0.16m
7:58PM0.08m
7:11AM0.18m
8:34PM0.06m
cloud
cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:05
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:36
7:37
7:37
1
1
Temp °C
18
17
17
17
18
17
16
16
16
17
17
18
22
24
25
22
19
17
17
21
23
24
24
23
19
18
17
17
19
17
15
16
17
17
17
20
24
24
24
19
19
17
18
22
22
23
23
20
Swell 1
Height (m)
Direction
Period (s)
0.2
ESE
4
0.2
E
4
0.1
SE
4
0.1
SE
5
0.1
SE
5
0.1
S
5
0.1
S
5
0.4
NNE
4
0.4
NNE
4
0.4
NNE
4
0.4
NNE
4
0.3
NNE
4
0.3
ESE
5
0.3
ESE
5
0.2
ESE
5
0.2
ESE
5
0.2
ESE
5
0.4
NE
4
0.6
NE
5
0.6
NE
5
0.5
NE
5
0.4
NE
5
0.4
NE
5
Energy kJ
1
1
1
1
1
1
1
5
6
7
7
4
6
5
2
2
2
4
13
14
13
10
7
Swell 2
Height (m)
Direction
Period (s)
0.2
N
3
0.1
SE
4
0.2
E
4
0.2
E
4
0.2
E
6
0.3
NNE
4
0.2
NNE
4
0.1
NE
4
0.1
NE
4
0.4
NW
5
0.2
NNW
4
0.1
SE
5
0.2
SSE
3
0.3
SE
4
Energy kJ
1
1
1
1
3
3
1
1
1
6
2
1
1
2
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
5
0.1
NE
5
0.1
NE
5
0.1
SE
6
0.1
SE
6
0.1
S
6
0.1
S
6
0.1
S
5
0.2
WSW
3
0.2
ESE
5
0.1
SE
5
Energy kJ
1
1
1
2
2
1
1
1
1
2
1
Wind waves
Height (m)
Direction
Period (s)
0.3
NNW
2
0.3
NNW
3
0.3
N
3
0.3
NNW
4
0.4
N
4
0.4
N
4
0.4
NW
2
0.5
WNW
3
0.7
NW
6
0.6
N
6
0.3
SSE
2
0.6
S
3
0.3
W
2
Energy kJ
1
2
2
3
6
6
2
6
32
23
1
7
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
1
1
1
Distance (km)
560
560
560
560
560
560
560
560
560
560
560
560
676
653
633
633
633
633
653
633
653
653
633
633
Best forecast wave conditions in South Korea
Rating
(10 max)
2
2
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in South Korea
Rating
(10 max)
2
2
2
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
5
6
7
7
9
7
9
9
6
6
6
9
9
9
9
9
7
7
6
6
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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jumunjin surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest