Surf Forecasts:
How big are the waves at Jungmun Beach (Jeju Island) today (18 Oct):
- Afternoon surf: Afternoon surf (18 Oct, local time) - 4.5ft (1.4m), 7s period with S swell.
- Evening surf: Evening surf (18 Oct, local time) - 4.5ft (1.3m), 6s period with SW swell.
The current surf forecast for Jungmun Beach (Jeju Island) at 7PM is: 1.2m 6s primary swell from a South-southwest direction and 0.8m 7s secondary swell from a South-southeast direction, 0.4m 7s secondary swell from a Southwest direction (forecast issued at 02:00pm October 18). The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | - | - |
| Afternoon (18 Oct) | 4.5ft (1.4m) | 7s |
| Evening (18 Oct) | 4.5ft (1.3m) | 6s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Sun night. Warm (max 24°C on Sun afternoon, min 18°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the NNW by Wed morning). | ||||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||
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 7 | S 7 | SSW 6 | SW 6 | SW 7 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SSW 5 | SSW 5 | SSW 5 | S 18 | SE 8 | SE 16 | SSE 10 | SE 15 | SSW 4 | SE 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 205 | 173 | 96 | 132 | 114 | 94 | 56 | 32 | 15 | 13 | 10 | 5 | 5 | 6 | 32 | 10 | 10 | 9 | 8 | 60 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross | cross-off | off | glassy | glassy | cross-off | off | glassy | glassy | cross | cross | cross | on | cross-on | cross-on | cross-on |
High Tide | 4:42PM1.84m | 3:15AM1.43m | 6:28PM1.85m | 5:47AM1.41m | 7:29PM1.93m | |||||||||||||||
Low Tide | 11:39PM1.29m | 10:49AM0.92m | 1:04AM1.19m | 12:19PM0.90m | ||||||||||||||||
 | |  | | |  |  |  | | | |  | | | |  | | | | | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — |
 | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | 1 | 1 | 1 | 2 | 3 | 1 | 1 | — | — | — | 1 | — | 1 | 1 | — | — | — | — | — | 1 |
Temp °C | 25 | 24 | 24 | 24 | 23 | 22 | 21 | 21 | 21 | 22 | 20 | 20 | 20 | 19 | 20 | 20 | 23 | 24 | 24 | 24 |
Feels °C | 24 | 23 | 24 | 23 | 25 | 24 | 22 | 24 | 24 | 23 | 21 | 22 | 22 | 20 | 21 | 20 | 25 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | WSW 7 | SSE 7 | SE 7 | SSE 6 | WSW 6 | SW 6 | SW 6 | NW 6 | SW 5 | SSW 5 | NW 7 | NW 7 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NW 6 | NNW 6 | SE 15 |
| kJ | 13 | 5 | 62 | 38 | 51 | 94 | 56 | 32 | 62 | 13 | 10 | 63 | 44 | 54 | 41 | 27 | 15 | 8 | 3 | 60 |
Swell 2 Height (m) Direction Period (s) | — | NE 6 | SW 7 | — | NE 7 | S 6 | SE 6 | SE 6 | SW 6 | SE 6 | SE 6 | SSW 5 | SSW 5 | S 5 | SE 5 | SE 16 | SSE 10 | SE 15 | SE 15 | NNW 5 |
| kJ | — | 9 | 14 | — | 2 | 22 | 18 | 9 | 15 | 5 | 5 | 5 | 5 | 4 | 1 | 10 | 10 | 9 | 8 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 6 | E 7 | S 5 | S 6 | SW 5 | SE 10 | SSE 6 | SE 6 | S 18 | — | SW 4 | SE 15 | SE 10 | SE 10 | — |
| kJ | — | — | — | — | — | 19 | 1 | 4 | 5 | 13 | 4 | 3 | 1 | 6 | — | 1 | 9 | 4 | 4 | — |
Wind waves Height (m) Direction Period (s) | S 7 | S 7 | SSW 6 | SW 6 | SW 7 | — | NW 5 | NW 5 | — | NW 7 | NW 7 | — | E 3 | E 3 | SE 8 | SE 4 | SE 2 | SSW 3 | SSW 4 | SW 4 |
| kJ | 205 | 173 | 96 | 132 | 114 | — | 18 | 34 | — | 85 | 88 | — | 1 | 1 | 32 | 3 | 1 | 2 | 7 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 703 | 621 | 497 | 497 | 496 | 0 | 0 | 496 | 507 | 677 | 569 | 496 | 496 | 496 | 496 | 496 | 677 | 725 | 677 | 339 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||
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