Jumunjin Surf Break

Lat Long: 37.88° N 128.83° E

Jumunjin 48 hour detailed Surf Forecast

Issued: 8 am 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
26.0°C
2.0° 

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 (24 Aug):

  • Morning surf: Morning surf (24 Aug, local time) - 0.5ft (0.1m), 4s period with SE swell.
  • Afternoon surf: Afternoon surf (24 Aug, local time) - 0.5ft (0.2m), 4s period with ESE swell.
  • Evening surf: Evening surf (24 Aug, local time) - 0.5ft (0.2m), 3s period with ESE swell.

The current surf forecast for Jumunjin at 2PM is: 0.2m 4s primary swell from a East-southeast direction (forecast issued at 08:00am August 24). The wind direction is predicted to be glassy.

Time (KST) & DateWave HeightWave Period
Morning (24 Aug)0.5ft (0.1m)4s
Afternoon (24 Aug)0.5ft (0.2m)4s
Evening (24 Aug)0.5ft (0.2m)3s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Tue afternoon. Warm (max 33°C on Mon afternoon, min 24°C on Wed night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
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
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
ESE
4
0.1
SE
4
0.1
SE
4
0.2
ESE
4
0.3
SE
3
0.2
ESE
3
0.1
SE
4
0.2
SSE
4
0.2
SSE
4
0.2
SSE
4
0.1
SE
4
0.1
N
6
0.2
NNE
5
0.3
NNE
5
0.4
NE
5
0.4
NE
5
0.3
NNE
5
0.4
NNE
6
0.4
NE
8
0.4
NE
7
0.6
NE
7
0.6
NE
7
Wave Graph
Metric surfscale
Energy kJ
1
1
1
1
1
1
1
2
2
2
1
1
3
6
7
7
6
12
20
18
39
32
Wind (km/h)
15
WSW
10
SW
0
SSW
10
SSW
10
SSW
15
SW
10
SW
15
SW
10
WSW
15
SW
5
ESE
5
N
0
SW
5
SSW
10
SW
5
WSW
5
WSW
10
NNW
20
N
15
N
5
ESE
5
SSE
Wind State
off
off
glassy
off
off
off
off
off
cross-off
off
glassy
cross-on
glassy
off
off
cross-off
glassy
cross
cross-on
cross-on
glassy
glassy
High Tide
3:21AM0.23m
11:28AM0.29m
3:15AM0.23m
12:22PM0.30m
3:23AM0.23m
1:09PM0.31m
Low Tide
5:30AM0.23m
7:38PM0.07m
6:29AM0.22m
8:14PM0.06m
7:12AM0.20m
8:47PM0.05m
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
rain showers
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:47
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:05
7:04
 mm
2
3
2
2
Temp °C
27
30
32
33
32
28
28
27
26
27
30
28
27
26
25
25
25
26
27
25
25
24
Feels °C
29
33
36
36
36
30
31
29
28
29
34
33
33
31
29
29
29
30
28
26
29
28
  • 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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