Jumunjin Surf Break

Jumunjin 48 hour detailed Surf Forecast

Lat Long: 37.88° N 128.83° E

Issued: 2 am 26 Jun 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
20.1° C

Normal for this time of year

Jumunjin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Jumunjin today (26 Jun):

  • Morning surf: Morning surf (26 Jun, local time) - 2.5ft (0.8m), 5s period with NNE swell.
  • Afternoon surf: Afternoon surf (26 Jun, local time) - 2ft (0.6m), 5s period with NE swell.
  • Evening surf: Evening surf (26 Jun, local time) - 2ft (0.6m), 5s period with ENE swell.

The current surf forecast for Jumunjin at 6AM is: 0.8m 4s primary swell from a North direction and 0.4m 5s secondary swell from a East-southeast direction, 0.2m 6s secondary swell from a East-northeast direction (forecast issued at 02:00am June 26). The wind direction is predicted to be cross-shore.

Time (KST) & DateWave HeightWave Period
Morning (26 Jun)2.5ft (0.8m)5s
Afternoon (26 Jun)2ft (0.6m)5s
Evening (26 Jun)2ft (0.6m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 23°C on Sat morning, min 18°C on Fri morning). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
ESE
5
0.9
N
4
0.8
N
4
0.8
NNE
5
0.7
NNE
5
0.6
NE
5
0.6
NE
5
0.6
ENE
5
0.5
ENE
5
0.5
ENE
5
0.4
ENE
5
0.4
ENE
5
0.4
ENE
5
0.3
ENE
5
0.3
ENE
4
0.2
ENE
4
0.2
ENE
4
0.2
ENE
4
0.2
ENE
4
0.2
E
4
0.1
E
5
0.1
E
5
0.2
ESE
3
0.2
ESE
3
Wave Graph
Metric surfscale
Energy kJ
16
23
25
25
21
20
21
18
15
15
10
8
7
4
4
2
2
2
2
1
1
1
1
1
Wind (km/h)
15
NNW
20
NNW
10
NNW
10
NNW
10
NNE
10
NNE
5
NNE
5
SSW
5
SSW
10
SSW
5
SSW
5
ESE
10
ESE
10
ESE
10
SE
10
S
10
SSW
5
SSW
5
WSW
5
SE
10
ESE
10
ESE
10
SE
10
SSE
Wind State
cross
cross-on
cross
cross-on
cross-on
cross-on
glassy
off
glassy
cross-off
off
glassy
cross
cross
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross-on
cross
cross
cross-off
High Tide
2:16AM0.21m
11:51AM0.29m
3:17AM0.22m
12:25PM0.30m
3:57AM0.23m
1:02PM0.31m
Low Tide
5:36AM0.19m
7:42PM0.07m
6:21AM0.21m
8:20PM0.06m
7:03AM0.22m
8:56PM0.05m
rain showers
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:03
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:50
7:50
7:51
 mm
4
Temp °C
18
17
17
18
19
20
19
19
19
19
20
22
23
23
23
22
21
21
20
23
23
23
22
20
Feels °C
18
15
16
18
19
20
20
19
18
17
19
22
22
23
23
22
20
20
19
22
22
23
22
21
Swell 1
Height (m)
Direction
Period (s)
0.5
ESE
5
0.5
ESE
5
0.4
ESE
5
0.4
ESE
5
0.4
ESE
5
0.4
ESE
6
0.6
NE
5
0.6
ENE
5
0.5
ENE
5
0.5
ENE
5
0.4
ENE
5
0.4
ENE
5
0.4
ENE
5
0.3
ENE
5
0.3
ENE
4
0.2
ENE
4
0.2
ENE
4
0.2
ENE
4
0.1
E
6
0.1
E
5
Energy kJ
16
15
9
9
9
10
21
18
15
15
10
8
7
4
4
2
2
2
1
1
Swell 2
Height (m)
Direction
Period (s)
0.2
ENE
6
0.1
NE
6
0.2
ENE
6
0.3
NE
5
0.4
ESE
6
0.3
ESE
6
0.3
ESE
6
0.3
ESE
5
0.2
ESE
5
0.1
E
5
0.2
ENE
4
0.1
E
5
0.1
E
5
0.1
E
5
Energy kJ
4
1
3
4
10
6
6
5
3
1
2
1
1
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.6
N
3
0.9
N
4
0.8
N
4
0.8
NNE
5
0.7
NNE
5
0.6
NE
5
0.2
SSE
2
0.2
E
4
0.2
ESE
2
0.2
ESE
3
0.2
ESE
3
Energy kJ
7
23
25
25
21
20
1
1
1
1
1
Nearest Offshore or Glassy
Rating
(10 max)
3
3
1
1
3
3
3
3
2
2
2
1
2
1
1
1
1
2
2
1
3
2
1
1
Distance (km)
560
560
304
304
560
560
560
560
560
560
560
560
560
560
568
560
560
560
560
560
692
698
560
560
Best forecast wave conditions in South Korea
Rating
(10 max)
4
4
4
1
3
3
3
4
3
3
3
2
2
2
2
2
2
2
1
1
1
Best forecast wave conditions in South Korea
Rating
(10 max)
4
4
4
1
3
3
3
4
3
3
3
2
2
2
2
2
2
2
1
1
1
Header Global
Rating
(10 max)
5
4
4
5
5
5
6
7
7
7
5
5
6
6
6
5
5
7
5
8
8
7
6
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
How to use the Wavefinder 

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.


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