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Jungmun Beach (Jeju Island) Surf Forecast
/ South Korea (8 surf breaks) /
Surf Forecasts:
Jungmun Beach (Jeju Island) surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 2 pm Monday 20 Apr 2026 KSTForecast update in hr min s Forecast update imminent
Jungmun Beach (Jeju Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jungmun Beach (Jeju Island) sea temperature is
17.0° C
(Which is 2.9°C warmer than normal for this time of year)How big are the waves at Jungmun Beach (Jeju Island) today?
The current surf forecast for Jungmun Beach (Jeju Island) at 9PM is: 0.1m 13s primary swell from a Southeast direction and 0.2m 6s secondary swell from a East-southeast direction (forecast issued at 02:00pm April 20). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | - | - |
| Afternoon (20 Apr) | 1ft (0.3m) | 7s |
| Evening (20 Apr) | 0.5ft (0.1m) | 13s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 6 | 13 | 13 | 6 | 13 | 13 | 12 | 4 | 6 | 6 | 4 | 4 | 5 | 4 | 4 | 4 | 14 | 15 | 3 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 16 | 7 | 7 | 7 | 7 | 9 | 7 | 6 | 6 | 6 | 17 | 1 | 1 | 1 | 17 | 8 | 7 | 1 | 8 | 8 | 5 | 5 | 8 | 19 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | off | off | off | cross | cross | cross | cross- off | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:33AM 2.64 | 1:07PM 1.95 | 2:31AM 2.48 | 1:55PM 1.79 | 3:42AM 2.30 | |||||||||||||||||||
Low Tide / height (m) | 7:01PM 0.03 | 8:05AM 0.78 | 7:49PM 0.16 | 9:06AM 0.95 | 8:46PM 0.33 | |||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - |
| Sunset | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:08 | - | - | - | - | - |
 | | |  | |  | |  | | | | |  | |  | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 3 | 2 | - | - |
| Temp. °C | 19 | 17 | 14 | 13 | 11 | 12 | 13 | 17 | 18 | 17 | 17 | 16 | 16 | 15 | 16 | 16 | 17 | 16 | 14 | 12 | 13 | 14 | 14 | 14 |
| Feels °C (?) | 17 | 15 | 10 | 8 | 5 | 6 | 7 | 12 | 14 | 12 | 14 | 13 | 13 | 11 | 12 | 12 | 13 | 12 | 8 | 5 | 7 | 9 | 10 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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