Jungmun Beach (Jeju Island) Surf Break

Lat Long: 33.24° N 126.41° E

Jungmun Beach (Jeju Island) Surf Forecast and Surf Report

Issued: 2 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jungmun Beach (Jeju Island) sea temperature is
29.9° C
2.5° 

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 7 Aug 2026:

  • Most powerful swell: Sunday 9 Aug, 12PM (local time) - 15ft (4.5m), 14s period, SSE swell with 7,801 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 4.5m 14s and forecast to arrive on Sunday (Aug 09) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Saturday (Aug 08) at 6PM.

Wave TypeTime (KST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12PM (Sun 9th Aug)15ft (4.5m) 14s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sun night. Warm (max 32°C on Fri morning, min 26°C on Sun night). Mainly strong winds.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Mon morning. Warm (max 29°C on Mon afternoon, min 26°C on Tue night). Mainly strong winds.

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
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
1
1
1
0
2
1
1
2
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)
0.9
SE
16
1.3
SE
16
1.8
SSE
14
2.4
SSE
14
2.3
SSE
13
2.5
S
14
2.5
S
14
2.5
S
14
2.5
S
14
2.5
S
13
2.3
S
12
3.5
SSE
11
2.1
S
11
3
SSE
11
1.6
S
11
1.2
S
10
1.1
S
10
1
S
10
0.9
S
9
0.9
S
9
0.9
S
9
Wave Graph
Metric surfscale
Energy kJ
406
803
1389
2049
1793
2782
2927
2639
2670
2453
1570
2934
1075
2202
573
302
239
183
133
130
122
Wind (km/h)
35
ENE
35
ENE
35
ENE
35
ENE
40
E
30
ENE
35
ENE
35
E
35
E
35
E
35
E
40
E
35
E
40
E
35
E
35
E
35
E
30
E
25
E
25
ESE
20
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
6:12PM2.03m
5:24AM1.69m
7:50PM2.18m
6:59AM1.67m
9:02PM2.38m
8:21AM1.76m
9:57PM2.56m
9:26AM1.91m
10:43PM2.68m
10:19AM2.06m
11:23PM2.73m
11:07AM2.19m
00:01AM2.70m
Low Tide
11:17AM0.56m
00:44AM1.19m
12:37PM0.50m
2:16AM1.11m
1:55PM0.37m
3:22AM0.96m
3:00PM0.19m
4:13AM0.80m
3:56PM0.03m
4:57AM0.65m
4:45PM-0.07m
5:37AM0.53m
5:31PM-0.08m
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part cloud
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thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
cloud
part cloud
thunderstorm
part cloud
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part cloud
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:52
5:52
5:52
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:29
7:28
7:27
7:25
7:24
7:23
7:22
 mm
4
1
1
5
6
1
1
Temp °C
32
32
30
32
32
29
29
28
28
28
29
28
29
29
27
29
29
28
29
30
28
Feels °C
32
31
29
30
30
28
27
27
27
27
28
27
27
27
25
27
27
28
29
30
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
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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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