Jumunjin Surf Break

Lat Long: 37.88° N 128.83° E

Jumunjin 48 hour detailed Surf Forecast

Issued: 8 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
26.5°C
2.7° 

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


Time (KST) & DateWave HeightWave Period
Morning (26 Aug)1ft (0.3m)2s
Afternoon (26 Aug)4.5ft (1.4m)5s
Evening (26 Aug)2.5ft (0.8m)7s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Fri afternoon. Warm (max 27°C on Tue night, min 22°C on Wed afternoon). Winds decreasing (fresh winds from the N on Wed morning, calm by Thu morning).

Tue
25
Wednesday
26
Thursday
27
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
1
1
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
Wave
Height (m)
Direction
Period (s)
0.1
SE
4
0.1
SE
4
0.2
SSE
2
0.3
N
2
0.9
N
4
1.4
N
5
0.6
NE
8
0.8
NE
7
0.8
NE
7
0.6
NE
7
0.6
NE
7
0.5
NE
7
0.5
NE
7
0.4
NE
6
0.4
NE
6
0.4
NE
6
Wave Graph
Metric surfscale
Energy kJ
1
1
0
0
0
1
23
102
40
60
59
38
38
23
22
15
10
10
Wind (km/h)
5
ESE
5
SSE
10
SSW
5
SW
5
W
10
NNW
30
N
20
N
5
W
5
SSE
10
S
5
SSW
5
SSW
0
SW
5
N
10
N
5
N
5
SW
Wind State
cross-on
glassy
cross-off
off
cross-off
cross-on
cross-on
cross-on
cross-off
glassy
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
High Tide
3:23AM0.23m
1:09PM0.31m
3:36AM0.23m
1:53PM0.31m
Low Tide
8:14PM0.06m
7:12AM0.20m
8:47PM0.05m
7:52AM0.18m
clear
clear
clear
clear
cloud
part cloud
part cloud
cloud
light rain
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:04
7:01
 mm
1
Temp °C
28
27
26
26
26
27
25
23
22
23
24
25
25
25
25
26
24
24
Feels °C
32
31
29
29
30
30
24
23
25
27
27
29
29
29
28
29
27
28
  • 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 

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