Surf Forecasts:
How big are the waves at Jungmun Beach (Jeju Island) today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 3ft (0.9m), 5s period with S swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 2ft (0.6m), 8s period with S swell.
- Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.5m), 8s period with S swell.
The current surf forecast for Jungmun Beach (Jeju Island) at 3AM is: 0.8m 7s primary swell from a South direction (forecast issued at 08:00pm August 17). The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 3ft (0.9m) | 5s |
| Afternoon (18 Aug) | 2ft (0.6m) | 8s |
| Evening (18 Aug) | 1.5ft (0.5m) | 8s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Tue morning. Warm (max 29°C on Thu morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||
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) | SSW 7 | SSW 7 | SSW 7 | S 7 | S 5 | S 5 | SSW 7 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 8 | S 6 | S 7 | S 7 | S 7 | ESE 6 |
Wave Graph | ||||||||||||||||||
77 | 60 | 60 | 66 | 65 | 38 | 21 | 46 | 34 | 34 | 33 | 33 | 12 | 12 | 23 | 22 | 22 | 24 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | on | on | cross-on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 2:01AM2.09m | 2:46PM2.04m | 2:26AM1.90m | 3:40PM1.91m | ||||||||||||||
Low Tide | 8:19PM0.66m | 8:38AM0.52m | 9:02PM0.92m | 9:16AM0.62m | ||||||||||||||
— | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | |
7:17 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — | |
mm | 1 | 2 | 1 | — | 1 | 2 | 4 | 3 | — | — | 1 | — | — | 1 | — | — | — | — |
Temp °C | 28 | 27 | 27 | 27 | 26 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 32 | 32 | 32 | 32 | 30 | 32 | 31 | 31 | 32 | 32 | 32 | 30 | 30 | 31 | 31 | 31 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | S 7 | S 7 | S 5 | S 5 | S 8 | S 8 | S 8 | S 8 | S 8 | S 5 | S 6 | S 7 | S 7 | S 7 | S 7 |
77 | 60 | 60 | 66 | 52 | 14 | 12 | 46 | 34 | 34 | 33 | 33 | 9 | 10 | 23 | 22 | 22 | 22 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SSW 7 | SSW 7 | S 7 | S 8 | S 8 | S 7 | SSE 6 | SSW 8 | SSW 8 | — | — | SW 8 | SW 8 |
— | — | — | — | — | 21 | 21 | 1 | 1 | 1 | 1 | 3 | 12 | 12 | — | — | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | SE 11 | S 11 | S 11 | S 11 | S 11 | — | — | SW 6 | SW 6 | — | — | — | — | — | SE 10 | SW 9 | — | — |
5 | 2 | 2 | 2 | 2 | — | — | 2 | 2 | — | — | — | — | — | 4 | 3 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | SW 6 | — | S 5 | S 5 | — | — | — | SE 5 | SSE 5 | — | — | — | — | ESE 3 | — | ESE 6 |
— | — | 24 | — | 65 | 38 | — | — | — | 11 | 22 | — | — | — | — | 1 | — | 24 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 781 | 497 | 497 | 496 | 496 | 497 | 497 | 735 | 497 | 496 | 496 | 496 | 496 | 677 | 1098 | 735 | 497 | 496 |
Best forecast wave conditions in South Korea | ||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||
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