Jungmun Beach (Jeju Island) Surf Break

Lat Long: 33.24° N 126.41° E

Jungmun Beach (Jeju Island) 48 hour detailed Surf Forecast

Issued: 8 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jungmun Beach (Jeju Island) sea temperature is
28.1° C
1.0° 

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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 1.5ft (0.4m), 6s period with SSE swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.5m), 7s period with S swell.
  • Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.5m), 7s period with S swell.

The current surf forecast for Jungmun Beach (Jeju Island) at 5PM is: 0.5m 7s primary swell from a South direction and 0.1m 8s secondary swell from a Southwest direction, 0.6m 6s secondary swell from a South-southeast direction (forecast issued at 08:00am August 19). The wind direction is predicted to be cross-onshore.

Time (KST) & DateWave HeightWave Period
Morning (19 Aug)1.5ft (0.4m)6s
Afternoon (19 Aug)1.5ft (0.5m)7s
Evening (19 Aug)1.5ft (0.5m)7s

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


Short Range Forecast

Some drizzle, heaviest during Thu morning. Warm (max 29°C on Wed afternoon, min 26°C on Thu night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
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
1
1
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
SSE
6
0.4
SSE
6
0.5
S
7
0.5
S
7
0.6
SSE
6
0.5
S
7
0.7
SE
6
0.5
S
7
0.8
SE
6
0.5
SE
6
0.6
SSE
6
0.8
SSE
6
0.8
SSE
7
0.7
SSE
7
1.3
SSE
7
1.4
SSE
8
1.4
SSE
8
1.4
SSE
8
0.9
S
8
0.9
SSE
8
0.9
S
8
0.9
S
8
Wave Graph
Metric surfscale
Energy kJ
12
13
23
22
22
23
34
25
53
17
25
47
51
49
163
219
224
224
95
105
111
108
Wind (km/h)
10
SSE
10
SSE
10
SE
15
SE
15
ESE
10
ESE
10
E
15
E
15
E
20
ESE
20
ESE
20
ESE
15
ESE
15
E
15
E
15
E
15
E
20
ESE
20
ESE
20
ESE
15
E
15
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
High Tide
3:40PM1.91m
2:53AM1.73m
5:00PM1.81m
3:28AM1.58m
7:05PM1.81m
Low Tide
9:16AM0.62m
9:55PM1.15m
10:03AM0.73m
11:13PM1.32m
11:08AM0.82m
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
thunderstorm
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:14
 mm
1
Temp °C
26
27
28
29
28
27
27
27
27
28
28
29
28
27
27
27
26
28
29
29
29
27
Feels °C
30
31
31
32
31
31
31
30
30
30
30
31
31
30
30
31
29
30
31
31
32
30
  • 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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