Jumunjin Surf Break

Lat Long: 37.88° N 128.83° E

Jumunjin 48 hour detailed Surf Forecast

Issued: 8 pm 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
23.4° C
2.2° 

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 (09 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 2ft (0.6m), 6s period with SE swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 2ft (0.6m), 6s period with SE swell.
  • Evening surf: Evening surf (09 Jul, local time) - 0.5ft (0.1m), 6s period with NE swell.

The current surf forecast for Jumunjin at 4AM is: 0.6m 6s primary swell from a Southeast direction (forecast issued at 08:00pm July 08). The wind direction is predicted to be cross-offshore.

Time (KST) & DateWave HeightWave Period
Morning (09 Jul)2ft (0.6m)6s
Afternoon (09 Jul)2ft (0.6m)6s
Evening (09 Jul)0.5ft (0.1m)6s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Thu morning. Warm (max 31°C on Sat morning, min 24°C on Wed night). Wind will be generally light.

Wed
8
Thursday
9
Friday
10
Saturday
11
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
1
1
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)
0.9
SE
7
0.9
SE
7
0.7
SE
6
0.6
SE
6
0.6
SE
6
0.6
SE
6
0.6
SE
6
0.6
SE
6
0.1
NE
7
0.1
NE
7
0.6
SE
6
0.5
SE
6
0.4
SE
5
0.4
SE
5
0.1
SE
6
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.3
SE
5
0.4
SE
5
0.4
SE
5
Wave Graph
Metric surfscale
Energy kJ
77
77
39
30
31
31
27
20
2
2
20
15
10
7
2
8
8
8
8
7
7
3
6
6
Wind (km/h)
15
S
15
S
10
SSW
10
SSW
10
SW
10
SSW
10
SW
10
SSW
15
S
10
SSW
10
SW
10
SW
10
SW
5
S
5
SE
10
SSE
10
SW
10
SW
10
SW
10
WSW
10
SW
5
SSW
5
ESE
10
SE
Wind State
cross-off
cross-off
off
cross-off
off
cross-off
off
off
cross-off
off
off
off
off
glassy
cross
cross-off
off
off
off
off
off
off
glassy
cross
High Tide
9:23PM0.21m
9:34AM0.27m
11:30PM0.20m
10:18AM0.29m
1:27AM0.22m
11:08AM0.31m
Low Tide
3:38PM0.13m
2:56AM0.15m
5:00PM0.10m
3:52AM0.18m
6:08PM0.07m
4:50AM0.20m
heavy rain
clear
part cloud
cloud
cloud
cloud
mod rain
rain showers
cloud
part cloud
cloud
light rain
light rain
part cloud
cloud
cloud
thunderstorm
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:09
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:49
7:49
7:49
7:47
 mm
11
7
2
2
1
1
1
Temp °C
24
24
25
26
26
26
24
25
26
26
26
25
24
28
29
28
27
25
25
26
26
29
31
30
Feels °C
26
26
28
29
29
29
28
28
28
27
28
27
26
32
32
31
30
28
27
28
29
33
34
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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