Jumunjin Surf Break

Lat Long: 37.88° N 128.83° E

Jumunjin 48 hour detailed Surf Forecast

Issued: 8 pm 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jumunjin sea temperature is
24.7° C
1.9° 

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 (23 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 0.5ft (0.2m), 5s period with SSE swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 2.5ft (0.8m), 4s period with NNW swell.
  • Evening surf: Evening surf (23 Jul, local time) - 2.5ft (0.7m), 5s period with N swell.

The current surf forecast for Jumunjin at 4AM is: 0.2m 5s primary swell from a South-southeast direction (forecast issued at 08:00pm July 22). The wind direction is predicted to be offshore.

Time (KST) & DateWave HeightWave Period
Morning (23 Jul)0.5ft (0.2m)5s
Afternoon (23 Jul)2.5ft (0.8m)4s
Evening (23 Jul)2.5ft (0.7m)5s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Thu afternoon. Warm (max 27°C on Wed night, min 22°C on Thu afternoon). Wind will be generally light.

Wed
22
Thursday
23
Friday
24
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
Swell
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
4
0.2
ESE
4
0.1
SE
4
0.2
SSE
4
0.2
SSE
5
0.2
SSE
5
0.1
SE
5
0.8
NNW
4
0.7
NNW
4
0.7
N
5
0.6
N
5
0.6
N
5
0.6
N
5
0.5
N
5
0.5
N
5
0.4
NNE
5
0.4
NNE
4
0.4
NE
4
Wave Graph
Metric surfscale
Energy kJ
2
1
1
2
3
3
1
19
21
24
18
18
18
12
11
8
8
5
Wind (km/h)
10
SSE
10
SSW
10
WSW
10
SW
10
WSW
10
NNW
25
NNW
20
NNW
15
NNW
15
NNW
10
NNW
5
N
0
SE
5
ESE
10
NE
5
NE
5
E
5
ESE
Wind State
cross-off
cross-off
off
off
off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
on
on
glassy
glassy
High Tide
11:15PM0.18m
9:31AM0.27m
10:16AM0.28m
Low Tide
4:36PM0.12m
2:19AM0.18m
5:45PM0.11m
6:38PM0.09m
thunderstorm
part cloud
thunderstorm
cloud
part cloud
part cloud
part cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:42
7:42
7:40
 mm
2
1
2
3
Temp °C
27
27
26
26
26
26
24
23
22
22
22
22
23
25
26
25
24
24
Feels °C
32
31
29
29
29
30
24
24
24
24
24
25
28
29
29
29
28
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 

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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