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 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jungmun Beach (Jeju Island) sea temperature is
28.3° C
1.1° 

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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 2ft (0.6m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 2ft (0.6m), 8s period with S swell.
  • Evening surf: Evening surf (14 Aug, local time) - 1.5ft (0.5m), 8s period with S swell.

The current surf forecast for Jungmun Beach (Jeju Island) at 9AM is: 0.6m 8s primary swell from a South direction and 0.2m 4s secondary swell from a East direction (forecast issued at 02:00am August 14). The wind direction is predicted to be cross-onshore.

Time (KST) & DateWave HeightWave Period
Morning (14 Aug)2ft (0.6m)8s
Afternoon (14 Aug)2ft (0.6m)8s
Evening (14 Aug)1.5ft (0.5m)8s

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


Short Range Forecast

Heavy rain (total 69mm), heaviest during Sat night. Warm (max 27°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
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
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)
0.6
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.6
S
8
0.7
S
8
0.7
S
8
0.8
SSE
6
0.9
SSE
6
0.9
SSE
6
0.9
SSE
6
1.1
S
7
0.9
SSE
7
0.9
SSE
7
0.8
SSE
7
0.8
S
7
Wave Graph
Metric surfscale
Energy kJ
51
51
51
51
51
50
49
34
34
33
33
33
46
64
63
39
61
58
64
110
79
79
65
61
Wind (km/h)
5
NE
5
ENE
10
ENE
5
ESE
10
SSE
5
S
5
S
5
E
10
ESE
10
ESE
15
E
20
ESE
20
SE
15
SE
15
ESE
25
ESE
25
SE
15
SE
20
S
25
SSW
25
SSW
25
SW
25
SSW
20
SSW
Wind State
cross-off
cross-off
cross-off
cross-on
on
glassy
glassy
glassy
cross-on
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
High Tide
00:01AM2.70m
11:51AM2.27m
00:35AM2.61m
12:34PM2.29m
1:06AM2.46m
1:17PM2.25m
Low Tide
6:15AM0.44m
6:15PM0.00m
6:52AM0.39m
6:57PM0.17m
7:27AM0.39m
7:38PM0.40m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
mod rain
heavy rain
mod rain
light rain
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:21
7:20
 mm
2
7
14
7
4
8
8
4
4
3
2
Temp °C
26
25
25
27
27
27
27
26
26
25
25
27
27
26
25
25
26
25
25
25
26
26
26
26
Feels °C
29
28
28
30
30
31
31
29
28
27
27
28
29
28
28
27
28
27
27
26
27
27
27
28
  • 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 

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