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Surf Forecasts:
Jumunjin surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 8 am Tuesday 26 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
16.3° C
(Which is slightly warmer than usual)How big are the waves at Jumunjin today?
The current surf forecast for Jumunjin at 4PM is: 0.3m 4s primary swell from a Southeast direction and 0.2m 5s secondary swell from a East-northeast direction, 0.3m 3s secondary swell from a North-northwest direction (forecast issued at 08:00am May 26). The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 1ft (0.3m) | 6s |
| Afternoon (26 May) | 1.5ft (0.4m) | 3s |
| Evening (26 May) | 0.5ft (0.2m) | 3s |
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 24°C on Thu afternoon, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 6 | ENE 6 | ENE 5 | NNW 3 | ENE 5 | N 3 | N 3 | ESE 4 | SE 5 | SE 5 | SE 5 | NNW 2 | NNW 3 | N 3 | NNE 4 | NNE 4 | N 5 | NNE 5 | NNE 5 | NNE 4 | ESE 5 | ESE 5 | ESE 5 | NNW 6 | |
7 | 6 | 6 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 6 | 11 | 7 | 7 | 4 | 3 | 2 | 2 | 18 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | glassy | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | |
High Tide | 12:02PM0.25m | 00:25AM0.21m | 12:22PM0.26m | 1:40AM0.21m | 12:44PM0.28m | 2:42AM0.22m | ||||||||||||||||||
Low Tide | 5:23AM0.12m | 6:33PM0.13m | 6:02AM0.14m | 7:19PM0.10m | 6:37AM0.16m | 7:58PM0.08m | ||||||||||||||||||
 | | | | |  | | |  | | | | | | | | | |  | | |  | | | |
 | 5:07 | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 |
 | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:37 | — | — | 7:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 20 | 20 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 20 | 22 | 24 | 22 | 21 | 19 |
20 | 21 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 21 | 24 | 24 | 19 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | SE 4 | SE 4 | SE 4 | SE 4 | ESE 4 | NE 5 | SE 4 | ESE 4 | SE 5 | SE 5 | SE 5 | — | — | S 6 | NNE 4 | NNE 4 | ESE 4 | ESE 4 | NNE 5 | NNE 4 | NNE 4 | ESE 5 | ESE 5 | NNW 6 |
 kJ | 7 | 5 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 3 | 6 | 2 | 1 | 7 | 4 | 2 | 2 | 2 | 18 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | SE 4 | — | NE 5 | NE 5 | — | — | — | — | — | S 6 | ESE 4 | SE 6 | SE 6 | E 4 | E 5 | ESE 5 | NNE 4 | — | ESE 5 |
| kJ | 7 | 6 | 6 | 3 | 2 | 1 | — | 1 | 1 | — | — | — | — | — | 1 | 2 | 2 | 2 | 1 | 2 | 3 | 1 | — | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NE 5 | — | — | NE 5 | NE 5 | — | — | — | SE 4 | SE 6 | S 6 | E 6 | S 6 | S 6 | S 5 | SE 5 | — | — |
| kJ | — | — | — | — | — | — | 1 | — | — | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | N 3 | NNW 3 | NNW 3 | N 3 | N 3 | — | — | — | — | NNW 2 | NNW 3 | N 3 | N 3 | N 4 | N 5 | NNE 5 | — | — | — | W 3 | W 4 | W 4 |
| kJ | — | — | 1 | 3 | 2 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 2 | 3 | 11 | 7 | — | — | — | 4 | 17 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 653 | 653 | 679 | 679 | 679 | 679 | 653 | 653 | 560 | 560 | 679 | 560 | 560 | 560 | 560 | 560 | 560 | 560 | 653 | 633 | 653 | 633 | 304 | 633 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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