Jumunjin Surf Break

Lat Long: 37.88° N 128.83° E

Jumunjin 48 hour detailed Surf Forecast

Issued: 8 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
23.3° C
1.7° 

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 (12 Jul):

  • Evening surf: Evening surf (12 Jul, local time) - 1.5ft (0.4m), 5s period with SE swell.

The current surf forecast for Jumunjin at 11PM is: 0.4m 5s primary swell from a Southeast direction (forecast issued at 08:00pm July 12). The wind direction is predicted to be offshore.

Time (KST) & DateWave HeightWave Period
Morning (12 Jul)--
Afternoon (12 Jul)--
Evening (12 Jul)1.5ft (0.4m)5s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Warm (max 33°C on Mon morning, min 26°C on Tue night). Wind will be generally light.

Sun
12
Monday
13
Tuesday
14
Wednesday
15
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
12 PM
3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
1
1
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)
0.4
SE
4
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
6
0.3
SE
5
0.2
SSE
5
0.3
SE
2
0.4
SE
3
0.3
SE
3
0.3
SE
5
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
5
0.5
SE
4
0.6
SE
4
0.7
SE
5
0.9
SSE
6
0.9
SE
6
1.1
SE
5
1.6
SSE
7
1.1
SE
7
0.8
SE
8
Wave Graph
Metric surfscale
Energy kJ
7
8
9
10
8
4
2
1
3
2
4
9
9
8
0
0
16
27
60
61
0
236
109
71
Wind (km/h)
10
SW
10
WSW
10
SW
10
WSW
10
WSW
5
WSW
5
SE
10
SE
10
S
10
SW
15
WSW
10
WSW
10
SW
5
SSW
10
S
15
SSW
15
SW
15
SW
15
SSW
15
S
15
S
10
SW
15
SW
10
WSW
Wind State
off
off
off
off
off
off
glassy
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
off
off
cross-off
High Tide
3:43AM0.24m
12:57PM0.36m
4:27AM0.24m
1:52PM0.37m
5:06AM0.24m
2:46PM0.37m
Low Tide
8:04PM0.00m
6:51AM0.22m
8:57PM-0.01m
7:44AM0.22m
9:47PM-0.02m
8:35AM0.21m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
cloud
light rain
light rain
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:13
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:47
7:46
7:46
7:46
 mm
2
2
Temp °C
33
30
29
28
28
32
33
32
31
30
29
28
28
30
32
32
32
30
29
26
26
27
28
29
Feels °C
36
33
32
31
31
36
37
35
34
33
32
31
31
33
35
34
34
33
31
29
29
31
31
32
  • 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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