Surf Forecasts:
How big are the waves at Jungmun Beach (Jeju Island) today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 0.5ft (0.1m), 14s period with SE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 0.5ft (0.1m), 13s period with SE swell.
- Evening surf: Evening surf (21 Sep, local time) - 0.5ft (0.1m), 8s period with S swell.
The current surf forecast for Jungmun Beach (Jeju Island) at 6AM is: 0.1m 14s primary swell from a Southeast direction and 0.1m 9s secondary swell from a South direction (forecast issued at 02:00am September 21). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 0.5ft (0.1m) | 14s |
| Afternoon (21 Sep) | 0.5ft (0.1m) | 13s |
| Evening (21 Sep) | 0.5ft (0.1m) | 8s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue morning, min 22°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 14 | ESE 14 | SE 14 | SE 14 | SE 14 | SE 13 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SE 4 | ESE 5 | ESE 5 | ESE 4 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | SE 5 | SE 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 21 | 20 | 8 | 7 | 7 | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 5 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | off | cross-off |
High Tide | 6:43AM1.41m | 8:40PM1.99m | 8:07AM1.55m | 9:11PM2.11m | 8:50AM1.72m | |||||||||||||||||||
Low Tide | 2:11AM1.25m | 1:14PM0.83m | 2:51AM1.09m | 2:15PM0.69m | 3:20AM0.93m | 3:00PM0.55m | ||||||||||||||||||
 | | |  | |  | | | | | | | | | | | | |  | | | | | | |
 | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 22 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 24 | 26 | 26 | 24 | 23 | 22 | 22 | 22 | 23 | 25 | 26 | 24 | 23 |
Feels °C | 23 | 24 | 23 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 22 | 24 | 26 | 25 | 23 | 23 | 21 | 21 | 21 | 22 | 24 | 26 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | ESE 14 | ESE 14 | SE 14 | S 9 | S 9 | S 8 | NNW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | NE 4 | NNE 4 | NNE 4 |
| kJ | 21 | 20 | 8 | 1 | 1 | 1 | 15 | 10 | 6 | 6 | 6 | 6 | 6 | 4 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 9 | SE 14 | SE 14 | SE 13 | S 8 | S 8 | S 8 | E 8 | E 8 | E 7 | NE 7 | — | NNE 4 | ESE 4 | ESE 5 | NNW 5 | NNW 5 | NW 5 | NW 5 | ESE 5 | SE 5 | SE 5 |
| kJ | 6 | 6 | 1 | 7 | 7 | 7 | 1 | 1 | 1 | 1 | 4 | 4 | 2 | — | 1 | 2 | 2 | 3 | 3 | 1 | 1 | 2 | 5 | 3 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | — | E 7 | S 8 | S 8 | S 8 | SE 4 | ESE 5 | ESE 5 | E 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NW 5 | NW 5 | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | ENE 7 | ENE 7 | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | NNE 4 | — | NE 3 | NE 4 | NE 4 | NE 4 | E 7 | E 5 | E 5 |
| kJ | 18 | 28 | 30 | 28 | 27 | 20 | 91 | 91 | — | — | 220 | 250 | 291 | 245 | 279 | 1 | — | 2 | 2 | 3 | 2 | 181 | 124 | 80 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 685 | 5 | 5 | 5 | 5 | 496 | 496 | 677 | 677 | 677 | 496 | 497 | 497 | 497 | 497 | 732 | 732 | 5 | 5 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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