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 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Jungmun Beach (Jeju Island) sea temperature is
26.7°C
1.3° 

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 13 Sep 2026:

  • Best quality surf: Sunday 20 Sep, 9PM (local time) - 1.5ft (0.4m), 16s period, SE swell with offshore winds.
  • Most powerful swell: Monday 21 Sep, 12AM (local time) - 1.5ft (0.4m), 15s period, SE swell with 82 kJ wave energy.
  • Next surfable swell (1★+): Sunday 20 Sep, 9PM (local time) - 1.5ft (0.4m), 16s period with SE swell.

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

The surf forecast for Jungmun Beach (Jeju Island) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 20) at 9PM. The primary swell is predicted to be 0.4m and 16s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Jungmun Beach (Jeju Island) in the next 16 days are 0.4m 15s and forecast to arrive on Monday (Sep 21) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Sunday (Sep 20) at 12PM.

Wave TypeTime (KST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sun 20th Sep)1.5ft (0.4m) 16s
Best Surf 9PM (Sun 20th Sep)1.5ft (0.4m) 16s
Most Powerful12AM (Mon 21st Sep)1.5ft (0.4m) 15s

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


Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Warm (max 27°C on Mon afternoon, min 22°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Thu morning, min 23°C on Wed night). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
S
7
0.2
S
7
0.2
S
7
0.1
SE
7
0.1
SE
7
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.2
ESE
5
0.1
SE
5
0.2
ESE
5
0.2
ESE
5
0.2
ESE
5
0.2
ESE
5
0.1
SE
9
0.1
S
9
0.2
S
9
0.2
S
9
0.1
SE
16
Wave Graph
Metric surfscale
Energy kJ
4
4
4
2
2
3
3
3
2
1
3
3
3
3
3
2
6
6
11
Wind (km/h)
5
NW
10
N
15
N
20
N
15
N
10
NNW
10
NNE
5
NE
15
ENE
15
NE
25
NE
25
NE
25
NE
25
NE
25
NE
20
NE
20
NE
20
NE
15
NNE
Wind State
cross-off
off
off
off
off
off
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
High Tide
00:22AM2.29m
12:50PM2.38m
00:47AM2.14m
1:27PM2.29m
1:10AM1.99m
2:06PM2.15m
1:34AM1.84m
2:51PM1.99m
1:59AM1.69m
3:57PM1.85m
2:30AM1.55m
6:08PM1.79m
Low Tide
6:45AM0.28m
7:11PM0.55m
7:16AM0.34m
7:49PM0.77m
7:48AM0.45m
8:29PM0.99m
8:22AM0.58m
9:19PM1.19m
9:04AM0.73m
10:34PM1.34m
10:08AM0.86m
00:38AM1.36m
clear
clear
clear
clear
part cloud
clear
clear
part cloud
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:43
6:42
6:39
6:38
6:37
6:36
 mm
1
Temp °C
24
26
27
23
25
25
23
25
25
24
25
25
24
24
24
24
25
25
23
Feels °C
27
26
26
23
25
25
23
26
25
24
24
23
23
23
23
24
25
24
23
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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