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Surf Forecasts:
Jumunjin surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 8 am Saturday 04 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
11.6° C
(Which is 2.2°C warmer than normal for this time of year)How big are the waves at Jumunjin today?
The current surf forecast for Jumunjin at 12PM is: 0.5m 5s primary swell from a Southeast direction and 0.1m 7s secondary swell from a East direction (forecast issued at 08:00am April 04). The wind direction is predicted to be glassy.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Apr) | 0.5ft (0.1m) | 7s |
| Afternoon (04 Apr) | 1.5ft (0.4m) | 5s |
| Evening (04 Apr) | 3ft (0.9m) | 7s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 04 | Sunday 05 | Monday 06 | Tue 07 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 6 | 6 | 5 | 5 | 6 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 91 | 1 | 13 | 8 | 28 | 86 | 126 | 140 | 205 | 165 | 104 | 72 | 33 | 36 | 34 | 28 | 22 | 13 | 8 | 10 | 5 | 4 | 17 | 17 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross | glass | glass | glass | off | off | cross- off | cross- off | cross- on | on | cross | cross- off | cross- off | off | off | cross- off | off | off | off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:39AM 0.25 | 3:53PM 0.28 | 5:27AM 0.24 | 4:14PM 0.29 | 6:20AM 0.23 | 4:39PM 0.30 | ||||||||||||||||||
Low Tide / height (m) | 10:03AM 0.15 | 10:52PM 0.07 | 10:21AM 0.17 | 11:32PM 0.07 | 10:34AM 0.19 | 12:15AM 0.08 | ||||||||||||||||||
Saturday 04 | Sunday 05 | Monday 06 | Tue 07 | |||||||||||||||||||||
| Sunrise | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:49 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:51 | - | - | - |
 |  |  |  |  |  |  | | | | | | | | | | |  |  | | | | | | |
Rain (mm) | 1 | 3 | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - |
| Temp. °C | 13 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 10 | 12 | 13 | 14 | 16 | 15 | 13 | 13 | 11 | 14 | 12 | 14 | 14 | 10 | 7 | 7 |
| Feels °C (?) | 11 | 9 | 12 | 12 | 12 | 11 | 9 | 9 | 7 | 10 | 11 | 12 | 13 | 10 | 9 | 10 | 7 | 10 | 8 | 11 | 9 | 0 | -3 | -3 |
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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
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