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Jungmun Beach (Jeju Island) surfForecast / South Korea / South Korea

information circle12 Day Weather and Surf, issued 8 am Tuesday 09 Dec 2025 KST
Forecast update in hr  min  s Forecast update imminent
Jungmun Beach (Jeju Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jungmun Beach (Jeju Island) sea temperature is
20.3° C
(Which is 3.1°C warmer than normal for this time of year)


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

The most powerful waves expected at Jungmun Beach (Jeju Island) in the next 12 days are 2.5m 8s and forecast to arrive on Sunday (Dec 14) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Friday (Dec 12) at 12AM.

Wave TypeTime (KST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9PM (Sun 14th Dec)8ft (2.5m) 8s

Table - best surf conditions forecast for Jungmun Beach (Jeju Island) over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Wed night. Very mild (max 16°C on Thu morning, min 5°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the NNW by Thu afternoon).

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Sat night. Very mild (max 13°C on Sat morning, min 6°C on Fri morning). Winds increasing (light winds from the NE on Fri afternoon, strong winds from the NW by Sun morning).

Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.1
S
0.2
ESE
0.1
S
0.1
S
0.1
S
0.4
SSW
0.4
SSW
0.1
SE
0.1
SE
0.1
SE
0.2
ESE
0.4
ESE
0.3
SE
0.4
SE
2.2
WNW
2.5
WNW
2.5
WNW
0.1
SE
0.1
SE
1.3
NW
Period(s) (?)99998-461011115247788876
Wave
Graph
(?)Metric surfscale
Energy kJ (?)28221051045522314436765882220
Wind
(km/h)
15
N
10
N
5
N
10
SE
10
SSE
15
SSE
20
W
35
NNW
25
N
20
NNE
10
NE
15
NE
15
ENE
15
E
30
NNW
30
NW
40
NW
30
NW
30
NW
35
NW
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffglasscross-
on
ononcrossoffoffoffcross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
off
High Tide
/ height (m)
2:39PM
2.46
2:12AM
1.78
3:32PM
2.28
3:20AM
1.69
4:26PM
2.10
4:47AM
1.65
5:22PM
1.95
6:22AM
1.69
6:17PM
1.85
7:39AM
1.81
7:08PM
1.78
8:36AM
1.95
7:53PM
1.74
Low Tide
/ height (m)
9:05PM
0.85
8:46AM
0.40
10:01PM
0.88
9:45AM
0.64
11:00PM
0.88
10:51AM
0.85
12:00AM
0.83
12:07PM
1.00
12:54AM
0.76
1:22PM
1.07
1:43AM
0.67
2:27PM
1.06
2:25AM
0.58
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Sunrise7:24--7:26--7:26--7:26--7:28--7:28--7:28--
Sunset-5:25--5:27--5:27--5:27--5:27--5:27--5:28-
part cloud
clear
part cloud
part cloud
part cloud
light rain
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
part cloud
rain showers
rain showers
part cloud
part cloud
Rain (mm)
-----1--------52-11--
Temp. °C1011111213151613791012131311887788
Feels °C (?)778101011136-14689981-2-1-201
  • 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 12 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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