Surf Forecasts:
How big are the waves at Jungmun Beach (Jeju Island) today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 0.5ft (0.1m), 5s period with SE swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 0.5ft (0.1m), 10s period with S swell.
- Evening surf: Evening surf (17 Sep, local time) - 0.5ft (0.1m), 9s period with S swell.
The current surf forecast for Jungmun Beach (Jeju Island) at 4PM is: 0.1m 10s primary swell from a South direction (forecast issued at 08:00am September 17). An open ocean swell of 0.1m 8s is not directed at the surf break, a second open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 0.5ft (0.1m) | 5s |
| Afternoon (17 Sep) | 0.5ft (0.1m) | 10s |
| Evening (17 Sep) | 0.5ft (0.1m) | 9s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri morning. Warm (max 26°C on Thu morning, min 22°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||||||||
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 5 | SE 5 | ESE 6 | S 10 | SE 5 | S 9 | SE 9 | SE 5 | ESE 5 | ESE 6 | S 9 | S 10 | ESE 5 | SE 6 | SE 6 | SE 6 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 3 | 1 | 3 | 2 | 4 | 2 | 3 | 3 | 2 | 3 | 2 | 3 | 3 | 6 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 5 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:51PM1.99m | 1:59AM1.69m | 3:57PM1.85m | 2:30AM1.55m | 6:08PM1.79m | |||||||||||||||||
Low Tide | 8:22AM0.58m | 9:19PM1.19m | 9:04AM0.73m | 10:34PM1.34m | 10:08AM0.86m | |||||||||||||||||
 |  |  | | | | |  | |  |  |  | |  | | | | | | | |  | |
 | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 26 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 24 |
Feels °C | 22 | 21 | 24 | 23 | 22 | 22 | 23 | 24 | 22 | 22 | 23 | 22 | 21 | 22 | 23 | 24 | 23 | 24 | 25 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 5 | SE 5 | ESE 6 | NE 8 | SE 5 | NE 8 | NE 8 | SE 5 | ESE 5 | ESE 6 | S 9 | SE 9 | ESE 5 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | SE 5 | S 9 | S 8 | N 3 |
| kJ | 3 | 1 | 3 | 2 | 4 | 2 | 2 | 3 | 2 | 3 | 2 | 3 | 3 | 6 | 5 | 5 | 3 | 3 | 1 | 6 | 6 | 2 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | S 10 | NE 8 | S 9 | SE 9 | NE 8 | NE 8 | NE 8 | — | SE 7 | NE 8 | NE 8 | NE 8 | S 9 | S 9 | S 9 | S 9 | SE 5 | SE 5 | S 8 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | — | 2 | 3 | 3 | 3 | 2 | 6 | 6 | 6 | 1 | 1 | 5 |
Swell 3 Height (m) Direction Period (s) | — | E 7 | E 8 | E 8 | S 9 | — | — | SE 9 | S 9 | S 9 | — | S 10 | S 9 | S 10 | S 9 | NE 8 | NE 8 | NE 8 | NE 8 | E 7 | E 7 | SE 5 |
| kJ | — | 1 | 1 | 1 | 2 | — | — | 3 | 2 | 2 | — | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | NE 4 | NNE 4 | NNE 4 | NE 5 | NNE 5 | NE 5 | NE 4 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | N 4 | N 4 | NNW 4 |
| kJ | 4 | 7 | 13 | 18 | 15 | 17 | 21 | 13 | 17 | 19 | 30 | 49 | 37 | 18 | 10 | 8 | 6 | 3 | 5 | 5 | 4 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 5 | 497 | 497 | 497 | 497 | 497 | 339 | 339 | 339 | 339 | 497 | 497 | 497 | 339 | 339 | 339 | 339 | 5 | 5 | 497 | 497 | 496 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
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