Jumunjin Surf Break

Lat Long: 37.88° N 128.83° E

Jumunjin 48 hour detailed Surf Forecast

Issued: 8 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
25.3° C
0.8° 

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 (16 Aug):

  • Evening surf: Evening surf (16 Aug, local time) - 1.5ft (0.4m), 5s period with NNE swell.

The current surf forecast for Jumunjin at 12AM is: 0.3m 5s primary swell from a North-northeast direction and 0.2m 6s secondary swell from a East-northeast direction (forecast issued at 08:00pm August 15). The wind direction is predicted to be glassy.

Time (KST) & DateWave HeightWave Period
Morning (16 Aug)--
Afternoon (16 Aug)--
Evening (16 Aug)1.5ft (0.4m)5s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Sun morning. Warm (max 27°C on Tue afternoon, min 23°C on Sat night). Wind will be generally light.

Sat
15
Sunday
16
Monday
17
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NNE
5
0.4
NNE
5
0.3
NNE
5
0.3
NNE
5
0.2
ENE
6
0.2
ENE
6
0.2
ENE
6
0.4
SE
3
0.6
ESE
3
0.9
SE
4
0.8
SE
5
0.8
SE
6
0.7
SE
6
0.6
SSE
6
0.5
SE
6
0.4
SSE
6
0.4
SE
6
0.4
ESE
5
Wave Graph
Metric surfscale
Energy kJ
7
7
4
4
3
3
3
3
7
24
33
36
32
25
19
16
10
9
Wind (km/h)
0
NE
5
WNW
5
SSW
5
SSW
10
SSW
5
W
5
SE
10
ESE
10
SE
10
SSE
5
S
5
WNW
10
NW
10
NNW
10
N
5
NNE
0
E
5
SW
Wind State
glassy
glassy
glassy
cross-off
cross-off
glassy
cross
cross
cross
cross-off
cross-off
glassy
cross
cross
cross-on
glassy
glassy
glassy
High Tide
4:24PM0.30m
5:34AM0.24m
5:14PM0.27m
5:59AM0.25m
6:08PM0.24m
Low Tide
11:18PM0.06m
11:12AM0.12m
11:46PM0.10m
12:09PM0.12m
light rain
cloud
cloud
light rain
cloud
light rain
mod rain
light rain
part cloud
clear
clear
part cloud
clear
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:17
7:16
7:15
 mm
1
1
5
6
1
1
2
3
Temp °C
24
23
24
24
24
23
23
23
24
23
23
23
23
24
25
25
24
23
Feels °C
29
27
28
27
27
27
27
26
27
25
26
26
26
27
28
29
29
27
  • 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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