Jumunjin Surf Break
Lat Long: 37.88° N 128.83° E

Jumunjin 48 hour detailed Surf Forecast

Weather Forecast for Jumunjin

Issued: 2 pm 05 Jun 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
18.7° C

1.5°C warmer than 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 (05 Jun):

  • Afternoon surf: Afternoon surf (05 Jun, local time) - 2ft (0.6m), 6s period with E swell.
  • Evening surf: Evening surf (05 Jun, local time) - 2ft (0.6m), 8s period with NE swell.

The current surf forecast for Jumunjin at 7PM is: 0.6m 6s primary swell from a East direction and 0.4m 8s secondary swell from a Northeast direction (forecast issued at 02:00pm June 05). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (KST) & DateWave HeightWave Period
Morning (05 Jun)--
Afternoon (05 Jun)2ft (0.6m)6s
Evening (05 Jun)2ft (0.6m)8s

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 8mm), mostly falling on Sun night. Warm (max 25°C on Fri afternoon, min 16°C on Sun night). Wind will be generally light.

Fri
5
Saturday
6
Sunday
7
Mon
8
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
1
1
1
0
0
1
0
0
0
1
1
1
1
0
0
0
0
0
1
2
1
1
Swell
Height Map
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)
0.6
E
5
0.6
E
6
0.6
E
6
0.6
NE
8
0.9
NE
8
1
NE
8
1
NE
8
1
NE
8
1
NE
8
1.1
NE
8
1.1
NE
8
1
NE
8
0.9
NE
8
1
NE
8
0.9
ENE
9
1.1
ENE
9
1
ENE
8
1.1
ENE
8
1
ENE
6
1.1
ENE
6
1
NE
8
1.3
ENE
7
1.4
NE
7
1.6
NE
7
Wave Graph
Metric surfscale
Energy kJ
21
24
27
54
102
136
129
123
123
142
151
129
95
142
135
186
150
173
69
95
129
183
223
260
Wind (km/h)
25
WSW
20
WNW
15
WNW
15
WSW
20
WSW
15
WSW
15
WSW
5
WSW
15
E
15
ESE
15
SE
10
S
15
SSE
5
SSE
0
N
10
NNE
15
E
15
ESE
10
ESE
10
SE
5
ESE
0
NNE
10
N
10
N
Wind State
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
glassy
cross-on
cross-on
cross
cross-off
cross-off
cross-off
glassy
on
cross-on
cross-on
cross-on
cross
glassy
glassy
cross-on
cross-on
High Tide
4:57PM0.30m
8:52AM0.22m
5:39PM0.28m
9:25AM0.22m
6:33PM0.26m
Low Tide
1:03AM0.06m
11:22AM0.21m
1:46AM0.07m
12:41PM0.21m
2:30AM0.08m
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
rain showers
cloud
light rain
light rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:01
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:43
7:43
7:44
7:44
 mm
1
1
1
1
2
1
Temp °C
22
25
24
20
18
18
18
24
24
23
22
20
20
19
18
19
18
18
18
17
17
17
16
17
Feels °C
18
21
21
17
14
14
14
22
20
20
20
18
17
17
18
19
17
17
18
17
18
19
16
17
Swell 1
Height (m)
Direction
Period (s)
0.6
E
5
0.6
E
6
0.6
E
6
0.6
NE
8
0.9
NE
8
1
NE
8
1
NE
8
1
NE
8
1
NE
8
1.1
NE
8
1.1
NE
8
1
NE
8
0.9
NE
8
1
NE
8
0.9
ENE
9
1.1
ENE
9
1
ENE
8
1.1
ENE
8
1
ENE
6
1.1
ENE
6
1
NE
8
1.3
ENE
7
0.6
ESE
6
1.6
NE
7
Energy kJ
21
24
27
54
102
136
129
123
123
142
151
129
95
142
135
186
150
173
69
95
129
183
29
260
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
7
0.4
NE
8
0.6
E
6
0.5
E
7
0.4
NNW
5
0.4
NW
5
0.4
WNW
4
0.3
NW
4
0.1
NW
4
0.1
E
6
0.1
NW
4
0.5
NE
10
0.5
SE
4
0.4
NE
8
0.6
NE
9
0.6
NE
9
0.9
E
6
0.8
ESE
6
Energy kJ
2
17
27
22
11
6
8
3
1
1
1
52
8
18
54
47
60
41
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
3
0.4
NNW
6
0.4
E
6
0.1
E
6
0.1
NW
4
0.1
NE
10
0.2
N
5
0.2
N
5
0.2
N
4
Energy kJ
1
13
13
1
1
4
2
2
2
Wind waves
Height (m)
Direction
Period (s)
0.3
W
2
0.4
WNW
3
0.3
NW
3
0.4
WSW
3
0.5
WSW
3
0.4
WSW
3
0.1
SE
6
0.4
SSE
3
0.4
SE
3
0.5
SE
4
0.6
SE
4
1.4
NE
7
Energy kJ
1
3
2
2
5
3
1
3
4
6
8
223
Nearest Offshore or Glassy
Rating
(10 max)
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
2
1
1
2
1
1
Distance (km)
753
691
0
0
0
16
16
0
641
679
679
0
0
0
0
560
560
568
560
560
0
0
560
560
Best forecast wave conditions in South Korea
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
3
3
2
2
2
1
1
Best forecast wave conditions in South Korea
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
3
3
2
2
2
1
1
Header Global
Rating
(10 max)
5
5
9
9
9
9
8
8
8
8
9
9
9
9
9
8
6
8
8
8
8
7
7
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
How to use the Wavefinder

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