Jumunjin Surf Break

Jumunjin 48 hour detailed Surf Forecast

Lat Long: 37.88° N 128.83° E

Issued: 8 am 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
20.6° 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 (02 Jul):

  • Morning surf: Morning surf (02 Jul, local time) - 0.5ft (0.2m), 6s period with ESE swell.
  • Afternoon surf: Afternoon surf (02 Jul, local time) - 1.5ft (0.4m), 6s period with SE swell.
  • Evening surf: Evening surf (02 Jul, local time) - 1.5ft (0.4m), 6s period with SE swell.

The current surf forecast for Jumunjin at 1PM is: 0.4m 6s primary swell from a Southeast direction and 0.2m 4s secondary swell from a East direction (forecast issued at 08:00am July 02). The wind direction is predicted to be onshore.

Time (KST) & DateWave HeightWave Period
Morning (02 Jul)0.5ft (0.2m)6s
Afternoon (02 Jul)1.5ft (0.4m)6s
Evening (02 Jul)1.5ft (0.4m)6s

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 3mm), mostly falling on Thu night. Warm (max 27°C on Sat morning, min 21°C on Thu morning). Wind will be generally light.

Thursday
2
Friday
3
Saturday
4
Sun
5
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
S
6
0.2
ESE
6
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
5
0.3
NE
6
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.3
NE
6
0.4
SE
5
0.4
SE
5
0.3
NE
6
0.4
SE
4
0.6
SE
4
0.6
SE
4
0.6
SE
4
0.6
SE
5
0.6
SE
6
Wave Graph
Metric surfscale
Energy kJ
0
4
10
9
9
8
7
6
10
13
13
13
13
13
8
5
6
5
5
10
11
10
18
26
Wind (km/h)
5
WNW
5
NNW
10
NNE
5
NE
0
ESE
5
SSE
10
S
5
SW
5
WSW
5
NE
10
ENE
10
ESE
5
SSE
10
SSW
15
SW
15
WSW
10
WSW
0
WSW
10
ESE
10
ESE
5
SE
5
SSW
10
SW
10
WSW
Wind State
cross-off
glassy
on
on
glassy
cross-off
cross-off
off
glassy
glassy
cross-on
cross
cross-off
cross-off
off
off
off
glassy
cross
cross
cross
cross-off
off
off
High Tide
5:59AM0.23m
3:33PM0.32m
6:32AM0.22m
4:10PM0.31m
6:58AM0.22m
4:48PM0.30m
Low Tide
9:21AM0.21m
11:22PM0.04m
9:58AM0.20m
11:55PM0.05m
10:42AM0.19m
00:28AM0.06m
cloud
clear
clear
clear
cloud
cloud
part cloud
rain showers
clear
clear
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:05
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:50
7:50
7:50
7:50
 mm
1
1
1
Temp °C
19
21
22
22
21
21
21
21
21
23
24
24
24
23
23
22
22
26
27
26
25
24
24
24
Feels °C
20
23
23
24
24
23
23
23
23
26
26
26
27
25
24
23
23
29
28
27
28
26
25
25
Swell 1
Height (m)
Direction
Period (s)
0.2
ESE
6
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
5
0.3
ESE
5
0.3
ESE
5
0.4
ESE
5
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.4
ESE
4
0.4
SE
5
0.4
SE
5
0.3
SE
5
0.2
ENE
5
0.2
ENE
5
0.1
NE
5
0.6
SE
4
0.6
SE
5
0.6
SE
6
Energy kJ
4
10
9
9
8
7
5
6
10
13
13
13
13
8
5
6
3
3
3
1
10
18
26
Swell 2
Height (m)
Direction
Period (s)
0.2
E
4
0.2
E
4
0.2
E
4
0.2
E
5
0.3
NE
6
0.4
NE
6
0.4
NE
6
0.4
ESE
6
0.3
ESE
5
0.3
ESE
5
0.4
SE
5
0.3
NE
6
0.3
NE
6
0.3
NE
6
0.3
NE
6
0.1
NE
5
0.1
NE
5
0.1
NE
5
Energy kJ
1
1
2
2
6
10
13
10
6
5
7
5
5
5
5
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
S
6
0.1
S
8
0.1
N
6
0.1
NE
6
0.2
E
5
0.2
E
4
0.3
E
5
0.3
E
5
0.2
E
5
0.2
E
5
0.1
E
6
0.1
E
6
Energy kJ
1
1
1
2
2
2
4
4
2
2
1
1
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
5
0.5
SE
4
0.4
SE
4
0.6
SE
4
0.6
SE
4
0.8
SSE
4
Energy kJ
7
6
5
10
11
22
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
304
304
568
653
633
568
653
633
633
633
709
692
653
664
664
653
664
664
664
661
560
560
653
560
Best forecast wave conditions in South Korea
Rating
(10 max)
1
1
1
1
1
Best forecast wave conditions in South Korea
Rating
(10 max)
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
9
8
7
6
6
6
8
9
9
9
9
8
5
5
5
5
5
7
4
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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