Surf Forecasts:
How big are the waves at Jungmun Beach (Jeju Island) today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 10ft (3.0m), 9s period with SW swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 8ft (2.5m), 8s period with SW swell.
- Evening surf: Evening surf (20 Jun, local time) - 5ft (1.5m), 8s period with SSW swell.
The current surf forecast for Jungmun Beach (Jeju Island) at 4AM is: 2.3m 8s primary swell from a South-southwest direction (forecast issued at 08:00pm June 19). The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 10ft (3.0m) | 9s |
| Afternoon (20 Jun) | 8ft (2.5m) | 8s |
| Evening (20 Jun) | 5ft (1.5m) | 8s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Fri night. Warm (max 26°C on Sun morning, min 21°C on Mon morning). Winds decreasing (strong winds from the SW on Sat morning, light winds from the N by Mon afternoon). | ||||||||||||||||||||||||
Fri 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SSW 8 | SW 8 | SW 9 | SW 9 | SW 8 | SW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 53 | 75 | 249 | 522 | 878 | 1135 | 1190 | 878 | 560 | 307 | 242 | 192 | 149 | 131 | 107 | 86 | 62 | 61 | 47 | 46 | 27 | 26 | 26 | 26 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off |
High Tide | 3:06AM2.41m | 2:59PM1.84m | 3:55AM2.22m | 4:11PM1.79m | 4:44AM2.04m | |||||||||||||||||||
Low Tide | 8:27PM0.25m | 9:32AM0.75m | 9:22PM0.49m | 10:25AM0.75m | 10:23PM0.73m | 11:20AM0.74m | ||||||||||||||||||
 |  |  | |  | |  | | |  |  | | | | | | | | | |  | | | | |
 | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — |
 | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | 7:45 |
mm | 1 | 1 | 6 | 4 | 6 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 26 | 26 | 25 | 23 | 22 | 22 | 23 | 23 | 21 | 21 |
Feels °C | 27 | 26 | 24 | 22 | 22 | 22 | 20 | 22 | 21 | 22 | 22 | 23 | 23 | 24 | 27 | 26 | 26 | 24 | 23 | 22 | 24 | 24 | 18 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SE 10 | SE 10 | — | — | — | — | — | SW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 |
| kJ | 53 | 4 | 4 | — | — | — | — | — | 560 | 307 | 242 | 192 | 149 | 131 | 107 | 86 | 62 | 61 | 47 | 46 | 27 | 26 | 26 | 26 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 10 | SE 10 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 6 | NW 6 | NNW 6 | NW 6 | S 9 | WNW 4 | — | NW 5 | NW 5 | NNW 4 |
| kJ | — | — | — | — | — | — | — | — | 4 | 4 | 101 | 80 | 68 | 46 | 45 | 31 | 15 | 18 | 2 | 2 | — | 1 | 1 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 12 | S 9 | SE 9 | — | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 2 | 3 | — | 3 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | SSE 3 | SSW 7 | SSW 7 | SSW 8 | SW 8 | SW 9 | SW 9 | SW 8 | W 7 | W 7 | — | — | — | — | — | — | NW 5 | — | NW 6 | NNW 6 | NNW 6 | NNW 4 | NNW 4 | — |
| kJ | 1 | 75 | 249 | 522 | 878 | 1135 | 1190 | 878 | 192 | 152 | — | — | — | — | — | — | 6 | — | 18 | 11 | 10 | 5 | 6 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 677 | 677 | 509 | 501 | 501 | 497 | 1098 | 501 | 555 | 555 | 501 | 0 | 496 | 0 | 0 | 496 | 0 | 0 | 310 | 339 | 339 | 331 | 499 | 339 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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