Jungmun Beach (Jeju Island) Surf Break

Lat Long: 33.24° N 126.41° E

Jungmun Beach (Jeju Island) 48 hour detailed Surf Forecast

Issued: 2 am 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jungmun Beach (Jeju Island) sea temperature is
28.4°C
1.5° 

Jungmun Beach (Jeju Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Jungmun Beach (Jeju Island) today (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 5ft (1.6m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 5ft (1.5m), 10s period with S swell.
  • Evening surf: Evening surf (23 Aug, local time) - 4.5ft (1.4m), 9s period with SSW swell.

The current surf forecast for Jungmun Beach (Jeju Island) at 8AM is: 1.5m 10s primary swell from a South direction and 0.6m 12s secondary swell from a South direction (forecast issued at 02:00am August 23). The wind direction is predicted to be cross-onshore.

Time (KST) & DateWave HeightWave Period
Morning (23 Aug)5ft (1.6m)11s
Afternoon (23 Aug)5ft (1.5m)10s
Evening (23 Aug)4.5ft (1.4m)9s

Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 30°C on Tue morning, min 26°C on Mon night). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
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
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
1
2
2
2
2
3
3
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)
2
SSE
9
1.9
SSE
9
1.4
S
9
1.6
S
11
1.6
S
10
1.5
S
10
1.4
SSW
10
1.4
SSW
9
1.3
SSW
9
1.3
SSW
10
1.3
SSW
10
1.3
SSW
9
1.2
SSW
10
1.1
SSW
9
1
SSW
9
1
SSW
9
0.9
SSW
8
0.9
SSW
8
0.9
SSW
8
0.6
SE
18
0.6
SE
18
0.7
SE
18
0.9
SE
18
0.9
SE
17
Wave Graph
Metric surfscale
Energy kJ
573
560
299
573
520
441
378
348
308
322
289
277
242
216
169
166
125
125
127
192
260
307
444
482
Wind (km/h)
20
ESE
20
ESE
20
ESE
20
SE
20
ESE
20
SE
20
ESE
15
ESE
15
ESE
15
ESE
15
ESE
15
SE
15
SE
15
SSE
5
ESE
5
E
5
NE
5
SSE
10
N
5
ENE
5
SE
5
SE
0
NNW
10
NNE
Wind State
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
off
glassy
glassy
glassy
glassy
off
High Tide
7:03AM1.44m
9:20PM2.05m
8:26AM1.55m
9:53PM2.17m
9:12AM1.68m
Low Tide
2:42AM1.27m
1:50PM0.75m
3:26AM1.14m
2:46PM0.61m
3:58AM1.00m
3:30PM0.46m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:09
7:08
 mm
Temp °C
27
27
27
28
29
29
28
27
27
27
27
28
29
29
28
27
27
27
26
29
30
30
29
28
Feels °C
30
30
30
30
31
31
30
30
31
31
31
31
32
32
32
32
32
32
29
33
34
35
35
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 Jungmun Beach (Jeju Island) 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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