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Jungmun Beach (Jeju Island) Surf Forecast
/ South Korea (8 surf breaks) /
Surf Forecasts:
Jungmun Beach (Jeju Island) surfForecast / South Korea / South Korea
48hr Weather and Surf, issued 8 pm Sunday 17 May 2026 KSTForecast update in hr min s Forecast update imminent
Jungmun Beach (Jeju Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jungmun Beach (Jeju Island) sea temperature is
18.9° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at Jungmun Beach (Jeju Island) today?
The current surf forecast for Jungmun Beach (Jeju Island) at 5AM is: 0.2m 5s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a South direction (forecast issued at 08:00pm May 17). The wind direction is predicted to be glassy.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 0.5ft (0.1m) | 10s |
| Afternoon (18 May) | 0.5ft (0.1m) | 11s |
| Evening (18 May) | 0.5ft (0.1m) | 12s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 26mm), heaviest during Wed afternoon. Warm (max 23°C on Mon afternoon, min 19°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SE 14 | SSE 6 | SE 13 | SSE 6 | SSE 5 | S 10 | ESE 11 | S 11 | S 12 | S 12 | SE 6 | S 12 | S 10 | SE 4 | SE 4 | SE 7 | SE 8 | SE 8 | SE 8 | ESE 9 | SE 9 | SE 8 | SE 8 | SE 8 | |
8 | 3 | 7 | 3 | 3 | 2 | 11 | 2 | 3 | 3 | 1 | 6 | 2 | 4 | 5 | 123 | 229 | 381 | 64 | 536 | 75 | 51 | 132 | 35 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | |
High Tide | 11:48PM2.83m | 11:27AM2.08m | 00:39AM2.80m | 12:13PM2.00m | 1:33AM2.70m | 1:02PM1.90m | ||||||||||||||||||
Low Tide | 5:16PM-0.09m | 6:17AM0.59m | 6:02PM-0.10m | 7:09AM0.68m | 6:51PM-0.04m | 8:03AM0.78m | ||||||||||||||||||
 |  | | | | | | | | | | | | |  | | |  |  | |  | |  |  | |
 | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — |
 | 7:28 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:29 | — | — | — | — | — | — | 7:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 3 | 12 | |
Temp °C | 23 | 22 | 22 | 21 | 20 | 22 | 22 | 23 | 22 | 21 | 21 | 21 | 20 | 21 | 22 | 23 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 |
22 | 22 | 21 | 20 | 18 | 21 | 20 | 22 | 21 | 20 | 21 | 20 | 20 | 20 | 20 | 21 | 20 | 21 | 19 | 19 | 20 | 18 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 5 | SE 6 | S 10 | SE 6 | SSE 5 | SSE 5 | SE 6 | — | S 5 | S 10 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 |
 kJ | 3 | 3 | 3 | 3 | 3 | 1 | 2 | 1 | 3 | 3 | 1 | — | 1 | 2 | 2 | 123 | 53 | 62 | 64 | 118 | 75 | 51 | 132 | 35 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | — | ESE 11 | S 11 | S 12 | S 12 | — | S 12 | SE 6 | E 12 | S 10 | — | — | — | SSE 10 | — | — | — | — | — |
| kJ | 2 | 2 | 2 | 2 | 2 | — | 11 | 2 | 3 | 3 | — | 3 | 2 | 3 | 2 | — | — | — | 33 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 14 | — | SE 13 | E 14 | — | S 10 | SE 8 | — | — | — | — | SE 12 | S 10 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | — | 7 | 4 | — | 2 | 2 | — | — | — | — | 6 | 2 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSE 5 | S 2 | S 3 | S 3 | S 3 | SE 3 | SSE 3 | SE 4 | SE 4 | SSE 7 | SE 8 | SE 8 | E 3 | ESE 9 | ENE 3 | ENE 4 | E 4 | ENE 4 |
| kJ | — | — | — | — | — | — | 5 | 1 | 1 | 1 | 1 | 2 | 2 | 4 | 5 | 30 | 229 | 381 | 1 | 536 | 1 | 10 | 50 | 29 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 496 | 496 | 496 | 496 | 496 | 497 | 768 | 735 | 497 | 496 | 496 | 496 | 496 | 732 | 497 | 496 | 496 | 0 | 0 | 0 | 496 | 496 | 497 | 497 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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