Surf Forecasts:
How big are the waves at Jungmun Beach (Jeju Island) today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 0.5ft (0.1m), 15s period with SE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 0.5ft (0.2m), 15s period with ESE swell.
- Evening surf: Evening surf (20 Sep, local time) - 0.5ft (0.2m), 14s period with ESE swell.
The current surf forecast for Jungmun Beach (Jeju Island) at 7AM is: 0.1m 15s primary swell from a Southeast direction and 0.2m 8s secondary swell from a South direction, 0.1m 5s secondary swell from a Southeast direction (forecast issued at 02:00am September 20). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 0.5ft (0.1m) | 15s |
| Afternoon (20 Sep) | 0.5ft (0.2m) | 15s |
| Evening (20 Sep) | 0.5ft (0.2m) | 14s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 22°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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) | S 8 | S 8 | S 8 | S 9 | ESE 15 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | S 8 | SE 14 | SE 14 | SE 14 | SE 14 | S 8 | S 8 | S 8 | S 8 | S 8 | NW 5 | SE 4 | SE 4 | SE 4 | ESE 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 5 | 6 | 9 | 8 | 21 | 21 | 21 | 21 | 21 | 8 | 8 | 7 | 7 | 7 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 3 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | glassy | glassy | cross-off | off | off | off | off | off | glassy | glassy | cross-off | glassy | glassy | cross-off | cross-off | cross-off | glassy | cross-on | cross-off | cross-off |
High Tide | 3:34AM1.42m | 7:53PM1.87m | 6:43AM1.41m | 8:40PM1.99m | 8:07AM1.55m | |||||||||||||||||||
Low Tide | 00:38AM1.36m | 11:46AM0.90m | 2:11AM1.25m | 1:14PM0.83m | 2:51AM1.09m | 2:15PM0.69m | ||||||||||||||||||
 | |  |  |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 23 | 24 | 26 | 26 | 25 | 23 | 23 | 22 | 22 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 24 | 26 | 25 | 24 | 23 |
Feels °C | 25 | 25 | 24 | 24 | 28 | 27 | 26 | 23 | 24 | 23 | 23 | 25 | 27 | 26 | 25 | 24 | 25 | 24 | 23 | 25 | 27 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | N 3 | N 3 | S 8 | SE 15 | ESE 15 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | NNW 5 | SE 14 | SE 14 | S 9 | S 8 | NNW 5 | NNW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NE 4 | NW 5 |
| kJ | 2 | 1 | 6 | 8 | 21 | 21 | 21 | 21 | 21 | 19 | 8 | 7 | 1 | 1 | 21 | 15 | 11 | 8 | 9 | 6 | 6 | 4 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | SE 5 | SE 5 | S 9 | S 9 | S 9 | S 8 | S 8 | SE 14 | S 9 | S 9 | SE 14 | SE 14 | S 8 | S 8 | S 8 | E 8 | E 8 | E 8 | E 8 | NNE 3 | NW 5 | NNE 4 |
| kJ | 5 | 6 | 1 | 1 | 6 | 6 | 6 | 6 | 6 | 8 | 1 | 1 | 7 | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 1 |
Swell 3 Height (m) Direction Period (s) | SE 5 | SE 5 | SE 15 | S 9 | SE 5 | SE 5 | SE 5 | SE 4 | E 7 | S 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | S 8 | S 8 | — | SE 4 | SE 4 | SE 4 | ESE 4 |
| kJ | 1 | 1 | 9 | 6 | 1 | 1 | 1 | 1 | 1 | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 3 | 2 |
Wind waves Height (m) Direction Period (s) | NNW 4 | ENE 7 | N 3 | N 3 | — | N 3 | N 3 | N 3 | NNW 4 | NW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | ENE 7 | ENE 8 | — | — | — | — | ENE 8 | E 8 | E 8 | ENE 8 |
| kJ | 1 | 314 | 1 | 1 | — | 2 | 1 | 1 | 5 | 10 | 21 | 22 | 28 | 41 | 97 | 128 | — | — | — | — | 250 | 223 | 301 | 229 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 677 | 725 | 5 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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