Jumunjin Surf Break

Lat Long: 37.88° N 128.83° E

Jumunjin 48 hour detailed Surf Forecast

Issued: 2 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
28.1° C
3.7° 

Jumunjin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Jumunjin today (08 Aug):

  • Afternoon surf: Afternoon surf (08 Aug, local time) - 6.5ft (2.0m), 8s period with NNE swell.
  • Evening surf: Evening surf (08 Aug, local time) - 6.5ft (2.0m), 8s period with NNE swell.

The current surf forecast for Jumunjin at 9PM is: 2.0m 8s primary swell from a North-northeast direction and 0.3m 5s secondary swell from a East-southeast direction, 0.3m 5s secondary swell from a East-southeast direction (forecast issued at 02:00pm August 08). The wind direction is predicted to be cross-onshore.

Time (KST) & DateWave HeightWave Period
Morning (08 Aug)--
Afternoon (08 Aug)6.5ft (2.0m)8s
Evening (08 Aug)6.5ft (2.0m)8s

Table - waves today at Jumunjin. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 12mm), heaviest on Sat afternoon. Warm (max 25°C on Mon morning, min 22°C on Sat night). Wind will be generally light.

Sat
8
Sunday
9
Monday
10
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
1
0
0
0
0
0
1
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)
1.7
NNE
6
2
NNE
8
2.1
NNE
8
2
NNE
8
1.9
NNE
8
1.7
NNE
8
1.6
NE
7
1.4
NE
7
1.4
NE
6
1.4
NE
6
1.4
NE
6
1.3
ENE
6
1.2
ENE
6
1.1
ENE
6
1.1
ENE
6
1.1
ENE
6
1.1
ENE
7
1.1
ENE
7
1.1
ENE
7
1.1
ENE
7
Wave Graph
Metric surfscale
Energy kJ
202
429
623
547
488
337
254
173
166
157
162
122
110
85
87
104
114
118
121
125
Wind (km/h)
20
NNE
20
N
20
NNW
20
NNW
20
NNW
15
NNW
15
NNW
15
NNW
15
NNE
10
NNE
10
NNE
10
NE
5
NE
5
NE
10
NE
10
ENE
10
E
10
E
10
ENE
10
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
on
on
glassy
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
2:33AM0.23m
10:43AM0.32m
3:06AM0.24m
11:50AM0.34m
Low Tide
6:00PM0.05m
4:05AM0.22m
7:03PM0.03m
5:39AM0.23m
7:57PM0.01m
thunderstorm
light rain
light rain
cloud
light rain
light rain
cloud
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:27
7:25
7:23
 mm
3
4
1
1
1
1
2
1
1
Temp °C
25
24
23
22
22
22
22
22
23
24
24
24
24
24
24
24
25
25
25
24
Feels °C
26
25
23
22
22
22
22
23
24
26
26
26
27
26
26
26
26
26
26
25
  • 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 Jumunjin 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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