Surf Break

Lat Long: 37.88° N 128.83° E

Jumunjin 48 hour detailed Surf Forecast

Issued: 8 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
21.9°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 (07 Oct):

  • Morning surf: Morning surf (07 Oct, local time) - 1.5ft (0.4m), 6s period with NE swell.
  • Afternoon surf: Afternoon surf (07 Oct, local time) - 1.5ft (0.4m), 6s period with NE swell.
  • Evening surf: Evening surf (07 Oct, local time) - 1ft (0.3m), 6s period with NE swell.

The current surf forecast for Jumunjin at 4PM is: 0.4m 6s primary swell from a Northeast direction and 0.3m 6s secondary swell from a Northeast direction, 0.3m 4s secondary swell from a North direction (forecast issued at 08:00am October 07). The wind direction is predicted to be cross-onshore.

Time (KST) & DateWave HeightWave Period
Morning (07 Oct)1.5ft (0.4m)6s
Afternoon (07 Oct)1.5ft (0.4m)6s
Evening (07 Oct)1ft (0.3m)6s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu afternoon, min 15°C on Wed night). Wind will be generally light.

Wednesday
7
Thursday
8
Friday
9
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)
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.3
NE
6
0.3
NE
6
0.3
NE
6
0.3
NE
6
0.4
NE
6
0.4
NE
6
0.2
NNE
5
0.2
NNE
5
0.4
SE
3
0.1
NE
4
0.6
SE
4
0.4
SE
4
0.4
SE
4
0.3
SE
4
0.2
ESE
4
0.3
SE
4
0.3
SE
3
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Wave Graph
Metric surfscale
Energy kJ
13
14
10
10
6
6
6
5
8
8
3
2
3
1
11
7
6
2
1
2
2
0
Wind (km/h)
10
W
10
WNW
10
NNE
10
ENE
5
SSE
10
SSW
10
SW
10
WSW
10
WSW
5
WSW
5
E
10
ESE
10
S
10
SW
10
WSW
10
WSW
10
WSW
0
WNW
10
NE
5
ENE
5
SSW
5
SSW
Wind State
cross-off
cross-off
on
on
cross-off
off
off
off
off
glassy
cross-on
cross-on
cross-off
off
off
off
cross-off
glassy
on
on
glassy
off
High Tide
11:53AM0.29m
1:54AM0.24m
12:59PM0.28m
2:11AM0.25m
1:57PM0.28m
Low Tide
6:10AM0.18m
7:12PM0.06m
7:05AM0.15m
7:50PM0.07m
7:53AM0.12m
8:23PM0.09m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
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6:24
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6:26
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:00
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5:58
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5:57
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 mm
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Temp °C
15
18
19
20
18
17
16
16
15
18
20
21
20
18
18
17
17
19
21
21
19
19
Feels °C
12
16
17
18
17
15
13
13
12
17
18
19
18
16
16
15
15
18
19
20
19
18
  • 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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