Jumunjin Surf Break

Jumunjin 48 hour detailed Surf Forecast

Lat Long: 37.88° N 128.83° E

Issued: 8 am 28 Jun 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
20.2° 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 (28 Jun):

  • Morning surf: Morning surf (28 Jun, local time) - 0.5ft (0.1m), 6s period with E swell.
  • Afternoon surf: Afternoon surf (28 Jun, local time) - 1.5ft (0.4m), 3s period with SE swell.
  • Evening surf: Evening surf (28 Jun, local time) - 1.5ft (0.5m), 4s period with SE swell.

The current surf forecast for Jumunjin at 3PM is: 0.4m 3s primary swell from a Southeast direction and 0.1m 5s secondary swell from a East direction (forecast issued at 08:00am June 28). The wind direction is predicted to be cross-shore.

Time (KST) & DateWave HeightWave Period
Morning (28 Jun)0.5ft (0.1m)6s
Afternoon (28 Jun)1.5ft (0.4m)3s
Evening (28 Jun)1.5ft (0.5m)4s

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 24°C on Sun morning, min 20°C on Sun night). Wind will be generally light.

Sunday
28
Monday
29
Tuesday
30
Wed
1
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
12 AM
3 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
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)
0.1
NE
4
0.1
E
6
0.3
SE
3
0.4
SE
3
0.4
SE
3
0.5
SE
4
0.6
SE
4
0.5
SE
4
0.5
SE
4
0.4
SE
4
0.3
SE
4
0.3
SE
3
0.3
SE
3
0.2
NNE
6
0.2
NNE
5
0.2
NNE
5
0.2
NNE
5
0.1
NE
7
0.1
NE
6
0.4
SE
3
0.3
NE
5
0.3
NE
5
0.5
SE
3
0.4
ESE
4
Wave Graph
Metric surfscale
Energy kJ
1
1
1
3
4
6
9
7
7
4
2
2
2
3
3
3
2
2
1
3
5
5
6
5
Wind (km/h)
5
SW
10
SE
10
ESE
15
ESE
10
SE
10
SSE
10
S
0
W
5
WNW
5
N
10
NNE
5
E
10
SE
5
SSE
10
SSE
0
SSE
0
W
5
ENE
10
ESE
10
ESE
10
SE
10
SSE
10
SSE
5
S
Wind State
off
cross
cross
cross
cross
cross-off
cross-off
glassy
cross-off
cross-on
cross-on
cross-on
cross
cross-off
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross
cross-off
cross-off
glassy
High Tide
3:57AM0.23m
1:02PM0.31m
4:27AM0.24m
1:40PM0.32m
4:59AM0.24m
2:18PM0.33m
Low Tide
7:03AM0.22m
8:56PM0.05m
7:41AM0.22m
9:34PM0.05m
8:15AM0.22m
10:10PM0.04m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:03
5:05
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:51
7:51
7:51
7:50
 mm
Temp °C
20
24
24
24
23
22
22
21
20
21
22
22
21
21
21
21
20
22
23
24
22
22
22
22
Feels °C
19
23
23
23
23
22
22
22
21
22
23
23
22
22
21
23
22
24
23
24
23
23
23
23
Swell 1
Height (m)
Direction
Period (s)
0.1
NE
4
0.1
E
5
0.1
E
5
0.1
E
5
0.1
E
5
0.1
E
5
0.5
SE
4
0.4
SE
4
0.3
SE
4
0.2
ESE
3
0.2
ESE
3
0.2
NNE
6
0.2
NNE
5
0.3
SE
3
0.2
ESE
3
0.2
ESE
3
0.1
NE
5
0.2
NNE
5
0.3
NE
5
0.3
NE
5
0.2
NNE
5
0.2
NNE
5
Energy kJ
1
1
1
1
1
1
7
4
2
1
1
3
3
1
1
1
1
3
5
4
3
3
Swell 2
Height (m)
Direction
Period (s)
0.1
E
6
0.1
E
6
0.1
E
5
0.1
E
5
0.1
E
5
0.1
NE
6
0.2
NNE
5
0.2
NNE
5
0.1
NE
5
0.1
NE
6
0.2
NNE
5
Energy kJ
1
1
1
1
1
1
3
2
1
1
3
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
7
0.1
E
6
Energy kJ
2
1
Wind waves
Height (m)
Direction
Period (s)
0.2
SSE
3
0.3
SE
3
0.4
SE
3
0.4
SE
3
0.5
SE
4
0.6
SE
4
0.5
SE
4
0.5
SE
4
0.3
SE
3
0.3
SE
3
0.2
ESE
3
0.3
SE
3
0.4
SE
3
0.3
SE
3
0.2
ESE
3
0.4
SE
3
0.4
SE
3
0.5
SE
3
0.5
SE
3
0.4
ESE
4
Energy kJ
1
1
3
4
6
9
7
7
2
2
1
1
2
1
1
2
2
5
6
5
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
Distance (km)
560
633
633
633
688
633
633
633
633
633
753
691
653
653
633
633
633
633
655
655
653
560
633
633
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)
6
9
9
8
6
6
5
9
5
9
6
6
7
6
5
8
6
5
5
5
5
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
How to use the Wavefinder 

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