Surf Forecasts:
How big are the waves at Jungmun Beach (Jeju Island) today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 4.5ft (1.3m), 10s period with S swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 4ft (1.2m), 10s period with S swell.
- Evening surf: Evening surf (11 Aug, local time) - 3.5ft (1.1m), 10s period with S swell.
The current surf forecast for Jungmun Beach (Jeju Island) at 4AM is: 1.5m 10s primary swell from a South direction and 0.6m 4s secondary swell from a East direction (forecast issued at 08:00pm August 10). An open ocean swell of 0.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 4.5ft (1.3m) | 10s |
| Afternoon (11 Aug) | 4ft (1.2m) | 10s |
| Evening (11 Aug) | 3.5ft (1.1m) | 10s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue morning, min 24°C on Tue night). Winds decreasing (fresh winds from the E on Mon night, calm by Thu afternoon). | ||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||
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 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 646 | 551 | 533 | 467 | 450 | 346 | 290 | 290 | 290 | 245 | 245 | 200 | 200 | 160 | 157 | 120 | 115 | 115 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 9:57PM2.56m | 9:26AM1.91m | 10:43PM2.68m | 10:19AM2.06m | ||||||||||||||
Low Tide | 4:13AM0.80m | 3:56PM0.03m | 4:57AM0.65m | 4:45PM-0.07m | ||||||||||||||
 |  | | | | | | | |  | | | | | | | | | |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | 7:25 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 25 | 25 | 24 | 24 | 26 | 28 | 28 | 27 | 26 |
Feels °C | 28 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 23 | 24 | 22 | 23 | 24 | 28 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 |
| kJ | 646 | 551 | 533 | 467 | 450 | 346 | 290 | 290 | 290 | 245 | 245 | 200 | 200 | 160 | 157 | 120 | 115 | 115 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | NNE 4 | N 4 | NE 8 | NNE 4 | NE 8 | E 13 | — | — | NE 7 | NE 8 | NE 8 | NE 8 | SE 13 | NE 4 | NNE 4 | NNE 4 | NNE 3 |
| kJ | 10 | 4 | 2 | 2 | 2 | 2 | 3 | — | — | 2 | 2 | 2 | 2 | 7 | 4 | 3 | 3 | 1 |
Swell 3 Height (m) Direction Period (s) | E 14 | — | NE 7 | — | NE 8 | — | — | — | — | — | — | — | — | — | — | — | ESE 4 | E 7 |
| kJ | 4 | — | 2 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 |
Wind waves Height (m) Direction Period (s) | E 3 | E 3 | E 6 | E 4 | E 7 | E 3 | E 4 | E 4 | ENE 3 | E 3 | ENE 3 | ENE 3 | NE 4 | NE 4 | ENE 8 | ENE 7 | ENE 7 | — |
| kJ | 5 | 8 | 361 | 9 | 284 | 8 | 12 | 9 | 7 | 5 | 4 | 4 | 5 | 5 | 232 | 220 | 191 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 496 | 310 | 310 | 310 | 310 | 310 | 509 | 725 | 310 | 310 | 310 | 310 | 310 | 310 | 518 | 0 | 0 | 0 |
Best forecast wave conditions in South Korea | ||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||
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