Jumunjin Surf Break

Lat Long: 37.88° N 128.83° E

Jumunjin 48 hour detailed Surf Forecast

Issued: 8 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
27.6° C
3.4° 

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 (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 1ft (0.3m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 0.5ft (0.2m), 5s period with ENE swell.
  • Evening surf: Evening surf (06 Aug, local time) - 0.5ft (0.2m), 5s period with ENE swell.

The current surf forecast for Jumunjin at 5PM is: 0.2m 5s primary swell from a East-northeast direction (forecast issued at 08:00am August 06). The wind direction is predicted to be cross-onshore.

Time (KST) & DateWave HeightWave Period
Morning (06 Aug)1ft (0.3m)6s
Afternoon (06 Aug)0.5ft (0.2m)5s
Evening (06 Aug)0.5ft (0.2m)5s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sat afternoon. Warm (max 30°C on Fri afternoon, min 21°C on Sat night). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
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
0
0
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)
0.3
ENE
6
0.3
ENE
6
0.2
ENE
5
0.2
ENE
5
0.2
ENE
5
0.2
ENE
5
0.2
ENE
5
0.2
ESE
3
0.2
E
5
0.2
E
4
0.2
E
4
0.2
ESE
4
0.2
ESE
4
0.3
ESE
4
0.5
SE
6
0.5
SE
5
0.4
ESE
5
0.6
NE
4
1.4
NNE
5
1.7
NNE
6
1.9
NNE
7
1.9
NNE
8
Wave Graph
Metric surfscale
Energy kJ
6
6
3
3
2
2
2
1
2
2
1
1
1
3
15
14
11
10
106
227
369
453
Wind (km/h)
5
WSW
5
ENE
10
ENE
10
E
5
ESE
10
SSE
5
SSW
5
SW
5
WSW
0
ESE
10
E
10
E
10
ESE
0
SSW
5
NW
10
NW
10
NNW
15
NNE
15
NE
20
N
20
NNW
15
NNW
Wind State
glassy
glassy
cross-on
cross-on
cross
cross-off
glassy
glassy
off
glassy
cross-on
cross-on
cross
glassy
glassy
cross
cross-on
on
on
cross-on
cross-on
cross
High Tide
7:47AM0.27m
10:02PM0.20m
8:35AM0.29m
1:11AM0.21m
9:35AM0.30m
Low Tide
3:18PM0.10m
1:43AM0.18m
4:45PM0.08m
2:16AM0.21m
6:00PM0.05m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:29
7:28
7:27
 mm
1
2
3
4
3
Temp °C
25
27
29
29
28
26
25
25
24
27
29
30
29
27
26
26
26
27
26
24
23
22
Feels °C
30
31
33
32
32
30
29
28
26
30
31
33
34
33
31
31
30
30
29
25
23
22
  • 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.


Nearest locationNearest