Jungmun Beach (Jeju Island) Surf Break

Lat Long: 33.24° N 126.41° E

Jungmun Beach (Jeju Island) 48 hour detailed Surf Forecast

Issued: 8 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Jungmun Beach (Jeju Island) sea temperature is
26.6°C
1.6° 

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


How big are the waves at Jungmun Beach (Jeju Island) today (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 0.5ft (0.1m), 5s period with SE swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 0.5ft (0.1m), 10s period with S swell.
  • Evening surf: Evening surf (17 Sep, local time) - 0.5ft (0.1m), 9s period with S swell.

The current surf forecast for Jungmun Beach (Jeju Island) at 4PM is: 0.1m 10s primary swell from a South direction (forecast issued at 08:00am September 17). An open ocean swell of 0.1m 8s is not directed at the surf break, a second open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (KST) & DateWave HeightWave Period
Morning (17 Sep)0.5ft (0.1m)5s
Afternoon (17 Sep)0.5ft (0.1m)10s
Evening (17 Sep)0.5ft (0.1m)9s

Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 7mm), mostly falling on Fri morning. Warm (max 26°C on Thu morning, min 22°C on Sat night). Mainly fresh winds.

Thursday
17
Friday
18
Saturday
19
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
ESE
5
0.1
SE
5
0.2
ESE
6
0.1
S
10
0.3
SE
5
0.1
S
9
0.1
SE
9
0.3
SE
5
0.2
ESE
5
0.2
ESE
6
0.1
S
9
0.1
S
10
0.2
ESE
5
0.3
SE
6
0.3
SE
6
0.3
SE
6
0.2
S
9
0.2
S
9
0.2
S
9
0.2
S
9
0.2
S
8
0.2
S
8
Wave Graph
Metric surfscale
Energy kJ
3
1
3
2
4
2
3
3
2
3
2
3
3
6
5
5
6
6
6
6
6
5
Wind (km/h)
20
NE
25
NE
25
ENE
30
ENE
30
ENE
30
ENE
25
ENE
20
NE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
25
ENE
20
NE
15
NE
20
NE
20
NE
15
NNE
15
NE
20
NE
15
NE
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-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:51PM1.99m
1:59AM1.69m
3:57PM1.85m
2:30AM1.55m
6:08PM1.79m
Low Tide
8:22AM0.58m
9:19PM1.19m
9:04AM0.73m
10:34PM1.34m
10:08AM0.86m
cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
thunderstorm
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:38
6:37
6:36
 mm
1
1
2
2
1
Temp °C
23
23
26
25
24
24
24
24
23
23
24
24
23
23
23
23
23
24
25
25
25
24
Feels °C
22
21
24
23
22
22
23
24
22
22
23
22
21
22
23
24
23
24
25
25
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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jungmun Beach (Jeju Island) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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