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Surf Forecasts:
Jumunjin surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 8 pm Sunday 24 May 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
16.1° C
(Which is slightly warmer than usual)How big are the waves at Jumunjin today?
The current surf forecast for Jumunjin at 12AM is: 0.5m 6s primary swell from a East-northeast direction and 0.1m 6s secondary swell from a East direction, 0.4m 4s secondary swell from a Southeast direction (forecast issued at 08:00pm May 24). The wind direction is predicted to be cross-offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | - | - |
| Afternoon (25 May) | - | - |
| Evening (25 May) | 1.5ft (0.5m) | 6s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Tue afternoon. Warm (max 20°C on Mon morning, min 17°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wednesday 27 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | SE 4 | ENE 6 | SE 4 | SE 5 | SE 4 | SE 4 | SE 4 | ENE 5 | ESE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | |
35 | 24 | 23 | 23 | 15 | 15 | 14 | 13 | 13 | 18 | 17 | 12 | 10 | 7 | 6 | 3 | 3 | 2 | 1 | 10 | 9 | 9 | 8 | 9 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | glassy | glassy | cross-on | on | cross-on | cross | glassy | glassy | glassy | cross | glassy | cross | glassy | cross-on | cross | glassy | glassy | glassy | glassy | cross-on | cross-on | |
High Tide | 9:16PM0.24m | 11:39AM0.24m | 10:53PM0.22m | 12:02PM0.25m | 00:25AM0.21m | 12:22PM0.26m | ||||||||||||||||||
Low Tide | 4:09PM0.19m | 4:38AM0.10m | 5:33PM0.16m | 5:23AM0.12m | 6:33PM0.13m | 6:02AM0.14m | ||||||||||||||||||
 |  | | | |  | | | |  |  | |  | |  | | |  | | | | | | | |
 | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — |
 | 7:34 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | 7:36 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 5 | 5 | 1 | — | — | 1 | 2 | 1 | |
Temp °C | 19 | 18 | 18 | 18 | 17 | 19 | 20 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 |
19 | 18 | 17 | 18 | 17 | 20 | 21 | 21 | 22 | 21 | 22 | 21 | 20 | 22 | 20 | 22 | 19 | 19 | 20 | 19 | 19 | 19 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 6 | ENE 6 | ENE 6 | SE 4 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ESE 4 | SE 4 | SE 4 | SE 5 | SE 4 | SE 4 | SE 4 | ESE 4 | — | SE 4 | SE 4 | NE 5 | — | — |
 kJ | 35 | 24 | 23 | 23 | 9 | 15 | 14 | 13 | 13 | 18 | 7 | 9 | 10 | 7 | 5 | 3 | 3 | 1 | — | 4 | 9 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | E 6 | SE 4 | ENE 6 | ESE 4 | SE 4 | SE 4 | ENE 8 | ESE 4 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 5 | NE 6 | E 5 | NE 5 | NE 5 | NE 5 | NE 5 | — | — | — |
| kJ | — | — | 1 | 8 | 15 | 7 | 4 | 4 | 6 | 3 | 17 | 12 | 7 | 6 | 6 | 1 | 2 | 1 | 1 | 1 | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 6 | E 5 | SE 5 | — | — | — | — | — | — | — | — | — | E 5 | NE 6 | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 4 | SE 4 | SE 4 | — | — | SE 4 | SE 4 | SE 4 | — | SE 4 | — | — | — | N 3 | N 3 | — | ENE 5 | ESE 4 | SE 4 | — | SE 4 | SE 4 | SE 4 |
| kJ | 5 | 8 | 5 | 20 | — | — | 5 | 5 | 3 | — | 16 | — | — | — | 1 | 1 | — | 2 | 1 | 10 | — | 9 | 8 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 679 | 14 | 653 | 16 | 653 | 653 | 691 | 679 | 653 | 568 | 0 | 568 | 653 | 653 | 679 | 679 | 679 | 653 | 653 | 560 | 560 | 560 | 560 | 560 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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