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Surf Forecasts:

Jumunjin surfForecast / South Korea / South Korea

information circle48hr Weather and Surf, issued 8 am Saturday 17 Jan 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
11.8° C
 (Which is 2.8°C warmer than normal for this time of year)

How big are the waves at Jumunjin today?

The current surf forecast for Jumunjin at 1PM is: 1.3m 7s primary swell from a North direction and 1.0m 6s secondary swell from a North-northeast direction (forecast issued at 08:00am January 17). The wind direction is predicted to be onshore.

Time (KST) & DateWave HeightWave Period
Morning (17 Jan)5ft (1.5m)6s
Afternoon (17 Jan)5ft (1.6m)7s
Evening (17 Jan)5.5ft (1.7m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
17
Sunday
18
Monday
19
Tue
20
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
2
0
0
1
2
2
2
2
0
0
0
0
1
0
0
0
1
2
1
1
2
1
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
NNE
1.5
N
1.3
N
1.6
NNE
1.7
NNE
1.7
NE
1.6
NE
1.5
NE
1.4
NE
1.3
NE
1.3
NE
1.3
NE
1.3
NE
1.3
NNE
1.6
NE
1.8
NE
1.7
NE
1.7
NE
1.7
NE
1.5
NE
1.4
NE
1.8
NNE
2.3
NE
3.5
NE
Period(s) (?)7677888877777777777776810
Wave
Graph
(?)Metric surfscale
Energy kJ (?)311461482793143623222752051591551591531682623533012932712041682656651904
Wind
(km/h)
15
W
10
W
10
NNE
10
NNE
10
NNW
5
WNW
5
W
5
WNW
10
WNW
10
NW
10
N
15
N
15
NNW
20
WNW
20
NW
15
N
10
NNE
5
NNE
5
N
5
NW
10
WNW
15
W
20
NNW
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
on		oncrossglasscross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		crosscross-
off		crosscross-
on		cross-
on		onglasscrosscross-
off		cross-
off		crosson
High Tide
/ height (m)
4:20PM
0.24
1:39AM
0.33
4:44PM
0.23
2:19AM
0.34
5:07PM
0.23
2:57AM
0.34
Low Tide
/ height (m)
8:54AM
0.05
7:35PM
0.22
9:30AM
0.04
8:12PM
0.21
10:05AM
0.03
8:47PM
0.20
Saturday
17
Sunday
18
Monday
19
Tue
20
Sunrise-7:37-------7:37-------7:37------
Sunset---5:30-------5:30-------5:31----
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
cloud
light snow
Rain (mm)
--------------11111-----
Temp. °C4465322222444322223430-1-2
Feels °C (?)-1021-1-1-1-2-2-20-1-1-3-4-3-2-100-1-6-8-7
  • 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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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.

View detailed surf forecast for Jumunjin at:
surf-forecast.com

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