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

information circle16 Day Weather and Surf, issued 2 am Friday 03 Apr 2026 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
16.4° C
(Which is 3.3°C warmer than normal for this time of year)

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 (Apr 05) at 3AM. The primary swell is predicted to be 1.2m and 9s period with a secondary swell of 0.8m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jungmun Beach (Jeju Island) in the next 16 days are 2.5m 8s and forecast to arrive on Saturday (Apr 04) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Saturday (Apr 04) at 9AM.

Wave TypeTime (KST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sun 5th Apr)4ft (1.2m) 9s
Best Surf 3AM (Sun 5th Apr)4ft (1.2m) 9s
Most Powerful 3AM (Sat 4th Apr)8ft (2.5m) 8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 53mm), heaviest during Fri night. Very mild (max 17°C on Fri night, min 11°C on Sat night). Winds decreasing (strong winds from the SE on Fri night, light winds from the SSW by Sun night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 17°C on Mon morning, min 7°C on Mon night). Winds decreasing (fresh winds from the NNW on Mon night, calm by Wed morning).

Friday
03
Saturday
04
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
SSW
0.7
S
2
SSE
2
SSW
1.7
SSW
1.4
SSW
1
SSW
0.9
SSW
0.9
SSW
0.9
SSW
1
SSW
0.4
SSW
0.4
SSW
0.5
S
0.5
S
0.4
SSW
0.3
SSW
0.5
S
1.1
SE
1.2
SE
0.7
SE
Period(s) (?)736899888766766664566
Wave
Graph
(?)Metric surfscale
Energy kJ (?)911305562446268154119818482141520211387499943
Wind
(km/h)
10
ESE
20
SSE
45
SE
40
WNW
25
NW
15
NW
15
W
15
WSW
10
S
15
SSE
15
SSW
35
NNW
20
N
20
NNW
15
N
5
ENE
15
SSE
10
SSE
20
ESE
35
ESE
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
oncross-
on
cross-
off
cross-
off
cross-
off
crosscross-
on
ononcross-
on
cross-
off
offoffoffglassoncross-
on
cross-
on
crosscross-
on
High Tide
/ height (m)
11:37AM
2.21
12:08AM
2.44
12:00PM
2.12
12:40AM
2.41
12:24PM
2.01
1:13AM
2.32
12:47PM
1.90
1:48AM
2.20
1:12PM
1.79
2:29AM
2.06
1:40PM
1.68
3:23AM
1.92
2:15PM
1.56
Low Tide
/ height (m)
5:58PM
0.26
6:29AM
0.55
6:26PM
0.28
7:04AM
0.70
6:55PM
0.35
7:39AM
0.86
7:24PM
0.45
8:18AM
1.02
7:56PM
0.57
9:04AM
1.18
8:35PM
0.70
10:11AM
1.29
9:31PM
0.82
Friday
03
Saturday
04
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Sunrise6:20--6:18--6:18--6:16--6:15--6:13--6:13--
Sunset-6:54--6:55--6:55--6:57--6:58--6:59--6:59-
cloud
light rain
heavy rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
heavy rain
light rain
Rain (mm)
-152---------------5175
Temp. °C16161714141115151617171611119131414131516
Feels °C (?)131212810711111515161455311101171216
  • Map Icons:
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  • 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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