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Surf Forecasts:
Jumunjin surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 8 pm Saturday 25 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
12.3° C
(Which is slightly warmer than usual)How big are the waves at Jumunjin today?
The current surf forecast for Jumunjin at 1AM is: 0.7m 6s primary swell from a Southeast direction and 0.6m 6s secondary swell from a East direction (forecast issued at 08:00pm April 25). The wind direction is predicted to be offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 2ft (0.6m) | 6s |
| Afternoon (26 Apr) | 1.5ft (0.5m) | 5s |
| Evening (26 Apr) | 2ft (0.6m) | 5s |
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 13°C on Sun night). Winds increasing (calm on Sun afternoon, fresh winds from the WSW by Tue afternoon). | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
ESE 5 | ESE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | E 5 | ESE 5 | ESE 5 | SE 5 | ESE 5 | ESE 5 | SE 5 | SE 5 | N 4 | N 4 | N 5 | N 5 | N 5 | NNE 5 | NNE 4 | NE 4 | NE 4 | NE 4 | |
78 | 87 | 30 | 37 | 33 | 25 | 21 | 15 | 14 | 13 | 9 | 9 | 12 | 8 | 21 | 13 | 18 | 17 | 16 | 12 | 8 | 4 | 4 | 6 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | glassy | cross | cross | glassy | glassy | off | cross-off | cross | cross-on | cross-on | cross-on | glassy | glassy | cross-on | glassy | glassy | off | cross-off | cross-off | |
High Tide | 9:30PM0.27m | 12:55PM0.24m | 11:03PM0.26m | 1:11PM0.24m | 00:21AM0.25m | 1:27PM0.25m | ||||||||||||||||||
Low Tide | 4:14PM0.22m | 5:31AM0.07m | 5:44PM0.19m | 6:20AM0.08m | 6:41PM0.16m | 6:59AM0.10m | ||||||||||||||||||
 |  | | | | | | | | |  | |  | | | | |  | | |  | | | | |
 | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — |
 | 7:07 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | 7:10 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 20 | 19 | 18 | 17 | 22 | 22 | 20 | 19 | 18 | 18 | 17 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 17 | 19 | 18 |
17 | 16 | 14 | 13 | 12 | 19 | 18 | 17 | 18 | 16 | 15 | 14 | 9 | 8 | 10 | 12 | 13 | 12 | 12 | 12 | 12 | 14 | 13 | 11 | |
Swell 1 Height (m) Direction Period (s) | NNE 5 | ESE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | E 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | SE 5 | SE 5 | SE 5 | SSE 5 | N 5 | N 5 | — | NNE 5 | NNE 4 | NE 4 | — | — |
 kJ | 2 | 87 | 30 | 37 | 33 | 25 | 21 | 15 | 14 | 9 | 9 | 9 | 12 | 7 | 4 | 3 | 18 | 17 | — | 12 | 8 | 4 | — | — |
Swell 2 Height (m) Direction Period (s) | NE 6 | NNE 5 | E 6 | NE 5 | E 6 | — | NE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | NE 6 | NE 6 | E 5 | E 5 | E 5 | E 5 | E 5 | SE 5 | — | E 6 | E 5 | — | — |
| kJ | 1 | 3 | 28 | 1 | 16 | — | 2 | 5 | 5 | 4 | 4 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | — | 1 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | NE 6 | NE 5 | — | — | — | — | — | ENE 7 | — | — | NE 6 | NE 6 | E 6 | ESE 5 | SSE 5 | SE 5 | — | — | — | — | — | — |
| kJ | — | — | 5 | 1 | — | — | — | — | — | 4 | — | — | 1 | 1 | 1 | 2 | 2 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 5 | SE 6 | — | — | — | — | — | SE 4 | SE 4 | SE 5 | — | — | — | NNW 3 | N 4 | N 4 | — | — | N 5 | — | — | — | NE 4 | NE 4 |
| kJ | 78 | 111 | — | — | — | — | — | 7 | 9 | 13 | — | — | — | 8 | 21 | 13 | — | — | 16 | — | — | — | 4 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 653 | 0 | 635 | 635 | 633 | 641 | 641 | 633 | 633 | 633 | 633 | 688 | 633 | 633 | 633 | 653 | 653 | 653 | 653 | 717 | 717 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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