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Surf Forecasts:
Jumunjin surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 2 am Monday 25 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 9AM is: 0.4m 6s primary swell from a East-northeast direction and 0.4m 4s secondary swell from a East-southeast direction (forecast issued at 02:00am May 25). The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 1.5ft (0.4m) | 6s |
| Afternoon (25 May) | 1.5ft (0.4m) | 6s |
| Evening (25 May) | 1.5ft (0.4m) | 7s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 44mm), heaviest during Wed morning. Warm (max 21°C on Mon afternoon, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | SE 4 | ENE 6 | SE 5 | SE 5 | SE 5 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | ESE 6 | |
23 | 23 | 15 | 15 | 14 | 13 | 13 | 18 | 17 | 12 | 11 | 11 | 7 | 3 | 3 | 3 | 10 | 9 | 17 | 30 | 100 | 146 | 83 | 72 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | glassy | cross-on | cross-on | glassy | cross | glassy | glassy | cross | glassy | glassy | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | glassy | glassy | glassy | glassy | |
High Tide | 9:16PM0.24m | 11:39AM0.24m | 10:53PM0.22m | 12:02PM0.25m | 00:25AM0.21m | 12:22PM0.26m | ||||||||||||||||||
Low Tide | 4:38AM0.10m | 5:33PM0.16m | 5:23AM0.12m | 6:33PM0.13m | 6:02AM0.14m | 7:19PM0.10m | ||||||||||||||||||
 | |  |  | | | |  | |  |  | | |  | | |  | |  |  | | | | | |
 | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:36 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 3 | 5 | 6 | 11 | 4 | 2 | 3 | 3 | |
Temp °C | 18 | 18 | 18 | 20 | 20 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 19 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 17 |
17 | 18 | 18 | 21 | 21 | 22 | 21 | 22 | 23 | 21 | 22 | 22 | 20 | 19 | 19 | 18 | 17 | 17 | 16 | 17 | 19 | 18 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | ENE 6 | SE 4 | SE 4 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | ESE 6 | SE 6 | SE 6 | ESE 6 |
 kJ | 23 | 7 | 9 | 15 | 14 | 13 | 13 | 18 | 9 | 10 | 11 | 11 | 7 | 3 | 3 | 2 | 2 | 9 | 17 | 30 | 53 | 80 | 83 | 72 |
Swell 2 Height (m) Direction Period (s) | E 6 | ENE 6 | ENE 6 | ESE 4 | SE 4 | SE 4 | ENE 8 | SE 4 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | NE 5 | NE 5 | NE 5 | — | — | — | — | N 5 |
| kJ | 1 | 23 | 15 | 7 | 4 | 4 | 6 | 4 | 17 | 12 | 7 | 6 | 6 | 3 | 3 | 3 | 1 | 1 | 1 | — | — | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | — | E 6 | — | E 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | SE 4 | — | SE 4 | SE 4 | SE 4 | — | SE 4 | — | — | — | — | — | — | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 6 | SE 6 | — | — |
| kJ | 7 | 16 | 14 | — | 5 | 5 | 4 | — | 17 | — | — | — | — | — | — | 4 | 10 | 31 | 38 | 58 | 100 | 146 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 16 | 653 | 653 | 691 | 971 | 660 | 568 | 0 | 653 | 653 | 653 | 691 | 1005 | 691 | 653 | 653 | 16 | 16 | 10 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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