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Surf Forecasts:
Jumunjin surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 8 pm Wednesday 08 Apr 2026 KSTForecast update in hr min s Forecast update imminent
Jumunjin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jumunjin sea temperature is
13.1° C
(Which is 3.3°C warmer than normal for this time of year)How big are the waves at Jumunjin today?
The current surf forecast for Jumunjin at 1AM is: 0.6m 6s primary swell from a Southeast direction and 0.1m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm April 08). The wind direction is predicted to be offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 1.5ft (0.5m) | 6s |
| Afternoon (09 Apr) | 1.5ft (0.5m) | 7s |
| Evening (09 Apr) | 2.5ft (0.8m) | 7s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 6 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5 | 12 | 18 | 15 | 18 | 18 | 12 | 22 | 10 | 69 | 205 | 250 | 201 | 123 | 62 | 35 | 47 | 22 | 43 | 24 | 17 | 8 | 25 | 14 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | glass | cross | cross | cross- off | cross | cross | cross | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:38PM 0.29 | 6:20PM 0.28 | 7:24PM 0.27 | |||||||||||||||||||||
Low Tide / height (m) | 2:08AM 0.10 | 3:23AM 0.10 | 4:37AM 0.10 | |||||||||||||||||||||
Wed 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - |
| Sunset | 6:52 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - |
 |  | |  |  |  |  | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 4 | 3 | 4 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 12 | 11 | 11 | 11 | 13 | 10 | 8 | 9 | 9 | 11 | 11 | 11 | 11 | 12 | 13 | 14 | 12 | 12 | 12 | 12 | 14 | 17 | 18 |
| Feels °C (?) | 12 | 7 | 6 | 6 | 5 | 8 | 8 | 6 | 7 | 6 | 8 | 8 | 8 | 8 | 10 | 11 | 10 | 6 | 7 | 7 | 8 | 9 | 11 | 13 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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