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Surf Forecasts:
Jumunjin surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 8 pm Friday 01 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
13.2° C
(Which is slightly warmer than usual)How big are the waves at Jumunjin today?
The current surf forecast for Jumunjin at 12AM is: 0.4m 6s primary swell from a East-northeast direction and 0.3m 6s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 01). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 2ft (0.6m) | 6s |
| Afternoon (02 May) | 2ft (0.6m) | 6s |
| Evening (02 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 24mm), heaviest during Sun morning. Warm (max 20°C on Sat afternoon, min 9°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Monday 4 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
E 5 | E 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | SE 4 | SE 4 | ENE 6 | NNW 4 | N 5 | N 6 | NNE 6 | NNE 6 | NNE 6 | |
7 | 12 | 12 | 12 | 28 | 30 | 30 | 31 | 32 | 24 | 25 | 23 | 15 | 9 | 9 | 11 | 6 | 4 | 20 | 131 | 245 | 182 | 127 | 112 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | off | off | glassy | on | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross | glassy | cross | cross | cross | cross | cross-on | cross-on | cross | cross-on | |
High Tide | 4:04AM0.24m | 2:41PM0.30m | 4:51AM0.24m | 3:05PM0.31m | 5:40AM0.24m | |||||||||||||||||||
Low Tide | 9:23PM0.06m | 8:54AM0.17m | 9:59PM0.05m | 9:17AM0.19m | 10:36PM0.05m | 9:38AM0.21m | ||||||||||||||||||
 |  | | |  | |  | | |  |  | |  | | | | | | | | | | | | |
 | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — |
 | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:16 |
— | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | — | |
Temp °C | 18 | 19 | 18 | 15 | 14 | 18 | 18 | 20 | 20 | 19 | 17 | 16 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 9 | 10 | 12 |
16 | 16 | 14 | 10 | 11 | 16 | 16 | 18 | 18 | 17 | 16 | 15 | 14 | 12 | 12 | 12 | 11 | 9 | 6 | 7 | 5 | 5 | 8 | 10 | |
Swell 1 Height (m) Direction Period (s) | E 5 | E 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | SE 4 | SE 4 | SE 4 | ENE 7 | SSE 5 | SSE 6 | NNE 6 | NE 6 |
 kJ | 7 | 12 | 12 | 12 | 28 | 30 | 30 | 31 | 32 | 24 | 25 | 23 | 15 | 9 | 9 | 4 | 6 | 2 | 1 | 5 | 2 | 3 | 127 | 85 |
Swell 2 Height (m) Direction Period (s) | N 3 | NE 6 | ESE 6 | E 6 | SW 4 | NW 4 | NNW 4 | N 4 | NNW 4 | — | ESE 3 | — | — | — | — | — | ENE 6 | ENE 6 | ENE 6 | SE 4 | NE 7 | — | SSE 5 | ESE 5 |
| kJ | 1 | 5 | 8 | 7 | 3 | 3 | 2 | 1 | 1 | — | 1 | — | — | — | — | — | 4 | 4 | 4 | 1 | 2 | — | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WSW 3 | — | — | — | — | — | — | — | — | — | NE 4 | — | NNE 5 | NE 8 | — | — | — | ESE 5 | S 6 |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | 3 | 2 | — | — | — | 2 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | WSW 2 | W 3 | W 4 | — | — | — | — | SE 3 | — | — | — | SE 3 | SE 3 | SE 4 | — | — | NNW 4 | N 5 | N 6 | NNE 6 | NW 4 | NNE 6 |
| kJ | — | — | 1 | 5 | 4 | — | — | — | — | 1 | — | — | — | 2 | 7 | 11 | — | — | 20 | 131 | 245 | 182 | 17 | 112 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 690 | 560 | 653 | 498 | 498 | 498 | 697 | 653 | 653 | 635 | 653 | 653 | 653 | 653 | 653 | 304 | 304 | 304 | 304 | 633 | 633 | 89 | 16 | 690 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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