Surf Forecasts:
How big are the waves at Jungmun Beach (Jeju Island) today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 3.5ft (1.0m), 8s period with SSE swell.
- Evening surf: Evening surf (21 Aug, local time) - 3.5ft (1.1m), 8s period with S swell.
The current surf forecast for Jungmun Beach (Jeju Island) at 7PM is: 1.7m 8s primary swell from a South-southeast direction and 1.1m 8s secondary swell from a South direction, 0.1m 11s secondary swell from a South direction (forecast issued at 02:00pm August 21). The wind direction is predicted to be cross-shore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 3.5ft (1.0m) | 8s |
| Evening (21 Aug) | 3.5ft (1.1m) | 8s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 29°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||
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) | SSE 8 | SSE 8 | SSE 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 140 | 133 | 352 | 161 | 353 | 477 | 504 | 234 | 404 | 404 | 516 | 589 | 790 | 390 | 400 | 455 | 621 | 500 | 414 | 325 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 7:05PM1.81m | 4:39AM1.46m | 8:32PM1.91m | 7:03AM1.44m | ||||||||||||||||
Low Tide | 1:11AM1.36m | 12:33PM0.83m | 2:42AM1.27m | 1:50PM0.75m | ||||||||||||||||
 |  |  |  |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | — | — | 7:14 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:12 | — |
mm | 1 | — | — | — | — | — | 1 | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 30 | 31 | 32 | 31 | 29 | 29 | 29 | 30 | 29 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSW 10 | S 8 | S 8 | SSE 8 | S 8 | S 8 | SE 10 | SSE 8 | SSE 8 | S 8 | S 8 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 |
| kJ | 1 | 18 | 161 | 161 | 353 | 205 | 239 | 4 | 404 | 404 | 230 | 279 | 349 | 390 | 400 | 455 | 621 | 500 | 414 | 325 |
Swell 2 Height (m) Direction Period (s) | SW 9 | S 11 | S 11 | — | — | — | — | — | SE 10 | SE 10 | — | — | — | — | — | SSW 12 | — | — | E 15 | E 14 |
| kJ | 3 | 2 | 3 | — | — | — | — | — | 4 | 4 | — | — | — | — | — | 29 | — | — | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SE 3 | SSE 8 | SSE 8 | SSE 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 9 | SSE 9 | — | — | — | — | — | — | — |
| kJ | 140 | 133 | 352 | 2 | 207 | 477 | 504 | 234 | 264 | 224 | 516 | 589 | 790 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 725 | 497 | 497 | 496 | 310 | 310 | 310 | 310 | 497 | 725 | 497 | 496 | 496 | 496 | 310 | 310 | 497 | 725 | 497 | 5 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||
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