Jungmun Beach (Jeju Island) Surf Break

Lat Long: 33.24° N 126.41° E

Jungmun Beach (Jeju Island) Surf Forecast and Surf Report

Issued: 8 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Jungmun Beach (Jeju Island) sea temperature is
27.9°C
2.2° 

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


Jungmun Beach (Jeju Island) surf forecast from 9 Sep 2026:

  • Most powerful swell: Friday 11 Sep, 3AM (local time) - 1ft (0.3m), 8s period, SE swell with 10 kJ wave energy.

Best Forecast Surf Conditions for Jungmun Beach (Jeju Island) this week:

The most powerful waves expected at Jungmun Beach (Jeju Island) in the next 16 days are 0.3m 8s and forecast to arrive on Friday (Sep 11) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Friday (Sep 11) at 12PM.

Wave TypeTime (KST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 3AM (Fri 11th Sep)1ft (0.3m) 8s

Table - best surf conditions forecast for Jungmun Beach (Jeju Island) over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 27°C on Fri afternoon, min 22°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 44mm), heaviest during Sun night. Warm (max 27°C on Sat morning, min 23°C on Mon night). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.1
SE
8
0.8
NW
8
0.1
SE
11
0.3
SE
6
0.3
SE
6
0.1
SE
7
0.3
SE
8
0.3
SE
8
0.3
SE
7
0.3
SE
8
0.3
SE
5
0.1
SE
7
0.2
SSE
7
0.3
SE
6
0.4
SE
5
0.3
SSE
6
0.3
S
7
0.2
S
7
0.2
S
8
0.2
S
7
0.1
SE
8
Wave Graph
Metric surfscale
Energy kJ
3
0
5
6
6
2
9
9
7
10
4
2
4
5
7
8
9
3
4
4
3
Wind (km/h)
20
ENE
30
ENE
25
NE
25
NE
20
ENE
15
NE
15
NE
15
NE
15
NE
15
ENE
15
E
15
ENE
10
ENE
10
SE
5
NNW
10
NNE
5
N
15
N
10
NNE
10
NNE
10
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
glassy
off
glassy
off
cross-off
off
cross-off
High Tide
9:29AM2.00m
10:23PM2.56m
10:15AM2.18m
10:56PM2.57m
10:56AM2.33m
11:27PM2.52m
11:35AM2.41m
11:56PM2.43m
12:13PM2.43m
00:22AM2.29m
12:50PM2.38m
00:47AM2.14m
1:27PM2.29m
1:10AM1.99m
Low Tide
3:47PM0.13m
4:33AM0.52m
4:33PM0.07m
5:08AM0.39m
5:15PM0.09m
5:42AM0.30m
5:55PM0.19m
6:14AM0.26m
6:33PM0.35m
6:45AM0.28m
7:11PM0.55m
7:16AM0.34m
7:49PM0.77m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
6:15
6:15
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:47
6:46
6:45
6:44
6:43
6:42
 mm
1
4
16
23
Temp °C
25
25
23
25
25
23
26
27
23
27
27
25
27
27
24
26
26
25
25
25
23
Feels °C
24
22
20
22
23
21
25
26
23
28
29
27
30
30
27
28
28
26
26
25
24
  • 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
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Information about the Jungmun Beach (Jeju Island) Surf forecast

The above surf forecast table for Jungmun Beach (Jeju Island) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jungmun Beach (Jeju Island) can be found by selecting the local surf guide option on the grey menu. Our Jungmun Beach (Jeju Island) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jungmun Beach (Jeju Island)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jungmun Beach (Jeju Island) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jungmun Beach (Jeju Island) is 15 km (9 miles) from the city of Sogwipo. If you plan a holiday in South Korea, look for hotels and other accommodation in Sogwipo. Sogwipo has rooms for a wide range of budgets as well as car hire and transport links.

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