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Jumunjin surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 2 am Sunday 03 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
13.4° C
(Which is slightly warmer than usual)How big are the waves at Jumunjin today?
The current surf forecast for Jumunjin at 5AM is: 0.4m 7s primary swell from a East-northeast direction and 0.2m 2s secondary swell from a North-northwest direction (forecast issued at 02:00am May 03). The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 1.5ft (0.4m) | 7s |
| Afternoon (03 May) | 1.5ft (0.4m) | 4s |
| Evening (03 May) | 2ft (0.6m) | 4s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 32mm), heaviest during Sun night. Warm (max 23°C on Tue afternoon, min 9°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 3 | Monday 4 | Tuesday 5 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | SE 4 | N 3 | N 4 | NNE 5 | NNE 6 | N 7 | N 7 | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 7 | NE 7 | NE 10 | NE 10 | NE 10 | NE 10 | |
22 | 15 | 15 | 15 | 8 | 5 | 5 | 10 | 35 | 126 | 144 | 262 | 171 | 123 | 102 | 91 | 79 | 55 | 54 | 34 | 98 | 117 | 154 | 127 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-on | cross-off | cross-off | cross-off | off | off | off | cross-off | off | off | off | |
High Tide | 4:51AM0.24m | 3:05PM0.31m | 5:40AM0.24m | 3:32PM0.31m | 6:32AM0.23m | 4:02PM0.31m | ||||||||||||||||||
Low Tide | 9:59PM0.05m | 9:17AM0.19m | 10:36PM0.05m | 9:38AM0.21m | 11:14PM0.06m | 9:56AM0.22m | ||||||||||||||||||
 |  |  |  | | |  | | |  | |  |  | | |  | | |  | | | | | | |
 | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:17 | — |
— | 2 | 6 | 4 | 2 | 1 | — | 2 | 5 | 8 | 7 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 9 | 14 | 16 | 17 | 16 | 15 | 13 | 11 | 17 | 21 | 23 | 22 | 16 |
16 | 13 | 11 | 12 | 12 | 11 | 11 | 11 | 7 | 5 | 6 | 6 | 11 | 13 | 14 | 11 | 8 | 7 | 5 | 12 | 16 | 18 | 18 | 11 | |
Swell 1 Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 7 | ENE 7 | SE 4 | SE 4 | SE 4 | ENE 6 | SE 7 | SE 6 | NE 7 | SE 6 | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 7 | NE 7 | NE 10 | NE 10 | NE 10 | NE 10 |
 kJ | 22 | 15 | 15 | 15 | 3 | 5 | 3 | 4 | 7 | 10 | 63 | 5 | 171 | 123 | 102 | 91 | 79 | 55 | 54 | 34 | 98 | 117 | 154 | 127 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | ENE 6 | ENE 6 | ENE 6 | SSE 4 | ENE 6 | NE 7 | SE 6 | SE 6 | SE 6 | SE 5 | NW 5 | E 7 | E 7 | NW 4 | NW 4 | NE 10 | — | WNW 4 | SSE 6 | SE 6 |
| kJ | — | — | — | — | 8 | 4 | 4 | 2 | 4 | 2 | 10 | 1 | 1 | 1 | 6 | 1 | 1 | 2 | 3 | 24 | — | 1 | 12 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 6 | S 6 | S 6 | — | — | — | — | — | S 9 | E 7 | — | E 6 | SE 4 | E 6 | WNW 4 | SE 4 | — | — | — |
| kJ | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | 2 | 1 | — | 1 | 1 | 1 | 2 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNW 2 | — | SE 2 | SSE 4 | — | N 3 | N 4 | NNE 5 | NNE 6 | N 7 | N 7 | — | — | S 5 | — | WSW 3 | SW 3 | SW 3 | SW 3 | — | SE 2 | SSE 3 | — |
| kJ | — | 1 | — | 1 | 10 | — | 5 | 10 | 35 | 126 | 144 | 262 | — | — | 1 | — | 2 | 4 | 5 | 3 | — | 2 | 4 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 653 | 633 | 653 | 653 | 690 | 653 | 653 | 304 | 304 | 633 | 633 | 633 | 633 | 0 | 0 | 633 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 10 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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