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Surf Forecasts:
Jumunjin surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 2 pm Thursday 23 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
12.5° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Jumunjin today?
The current surf forecast for Jumunjin at 9PM is: 0.9m 6s primary swell from a East direction and 0.4m 5s secondary swell from a North-northeast direction (forecast issued at 02:00pm April 23). The wind direction is predicted to be glassy.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | - | - |
| Afternoon (23 Apr) | 4ft (1.2m) | 6s |
| Evening (23 Apr) | 3ft (0.9m) | 6s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Sun morning, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
12 PM | 3 PM | 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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ESE 6 | ESE 4 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | SE 5 | E 6 | ESE 5 | |
98 | 87 | 52 | 52 | 44 | 47 | 49 | 49 | 38 | 36 | 53 | 40 | 39 | 53 | 42 | 36 | 40 | 56 | 63 | 55 | 39 | 17 | 10 | 11 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | glassy | off | off | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | glassy | off | cross | cross-off | cross-off | cross-off | off | off | cross-off | off | glassy | |
High Tide | 6:38PM0.31m | 7:55PM0.29m | 12:40PM0.23m | 9:30PM0.27m | ||||||||||||||||||||
Low Tide | 3:19AM0.05m | 1:21PM0.23m | 4:31AM0.06m | 4:14PM0.22m | 5:31AM0.07m | |||||||||||||||||||
 | |  |  |  | |  | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — |
 | — | — | 7:06 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | 7:08 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 13 | 12 | 10 | 10 | 11 | 13 | 14 | 15 | 14 | 12 | 12 | 12 | 12 | 17 | 20 | 21 | 21 | 20 | 18 | 17 | 17 | 22 |
9 | 10 | 10 | 9 | 6 | 6 | 7 | 9 | 10 | 11 | 10 | 9 | 9 | 10 | 9 | 14 | 16 | 17 | 17 | 16 | 13 | 12 | 12 | 19 | |
Swell 1 Height (m) Direction Period (s) | NE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | — | NNE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | NNE 5 | NNE 5 | NE 6 | ESE 6 | ESE 6 | SE 5 | E 6 | ESE 5 |
 kJ | 98 | 87 | 52 | 52 | 44 | 47 | 49 | 49 | 38 | 36 | — | 5 | 39 | 53 | 42 | 36 | 5 | 3 | 1 | 55 | 39 | 17 | 10 | 11 |
Swell 2 Height (m) Direction Period (s) | — | — | NNE 5 | NNE 5 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | — | — | — | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NE 5 | — | NE 7 | E 6 | SE 5 | WSW 3 |
| kJ | — | — | 15 | 8 | 8 | 4 | 2 | 2 | 2 | — | — | — | 6 | 9 | 5 | 5 | 5 | 3 | 1 | — | 2 | 11 | 9 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 6 | — | — | — | — | — | — | — | NNE 5 | — | — | — | — | — | ENE 7 | ENE 6 | ENE 6 | NE 6 |
| kJ | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | 5 | — | — | — | — | — | 4 | 4 | 4 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 3 | ESE 6 | ESE 4 | SSE 5 | S 5 | — | — | ESE 6 | ESE 5 | ESE 6 | SSE 5 | — | — | WSW 2 | — |
| kJ | — | — | — | — | — | — | — | — | — | 2 | 53 | 40 | 12 | 15 | — | — | 40 | 56 | 63 | 32 | — | — | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 560 | 560 | 16 | 0 | 0 | 0 | 0 | 560 | 560 | 560 | 633 | 0 | 0 | 0 | 0 | 633 | 0 | 0 | 0 | 0 | 0 | 653 | 653 | 635 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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