Surf Forecasts:
How big are the waves at Jumunjin today (29 Aug):
- Afternoon surf: Afternoon surf (29 Aug, local time) - 3.5ft (1.0m), 6s period with E swell.
- Evening surf: Evening surf (29 Aug, local time) - 4ft (1.2m), 6s period with ENE swell.
The current surf forecast for Jumunjin at 6PM is: 1.0m 6s primary swell from a East direction and 0.1m 10s secondary swell from a Northeast direction, 0.9m 4s secondary swell from a North direction (forecast issued at 02:00pm August 29). The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | - | - |
| Afternoon (29 Aug) | 3.5ft (1.0m) | 6s |
| Evening (29 Aug) | 4ft (1.2m) | 6s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Mon morning. Warm (max 25°C on Sun afternoon, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | ||||||||||||||||||
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 6 | E 6 | E 6 | ENE 6 | ENE 6 | NE 7 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | E 6 | NE 7 | NE 7 | NE 7 | ESE 6 | NE 6 | NE 6 | NE 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 58 | 74 | 76 | 114 | 82 | 118 | 81 | 77 | 54 | 54 | 34 | 26 | 17 | 16 | 16 | 11 | 10 | 9 | 9 | 9 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | glassy | cross-on | cross | glassy | glassy | glassy | off | cross-off | cross-off | glassy | glassy | glassy | cross | glassy |
High Tide | 4:26AM0.24m | 4:02PM0.29m | 4:46AM0.25m | 4:50PM0.27m | ||||||||||||||||
Low Tide | 10:14PM0.06m | 9:54AM0.12m | 10:40PM0.08m | 10:40AM0.11m | ||||||||||||||||
 |  | |  | |  |  | |  | | | | |  |  | | | | | | |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — |
mm | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | 1 | 6 | 7 | 3 | 2 | — | — |
Temp °C | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 21 | 21 | 21 | 22 | 22 | 22 |
Feels °C | 26 | 24 | 26 | 25 | 25 | 25 | 27 | 26 | 28 | 29 | 29 | 28 | 27 | 25 | 24 | 24 | 24 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | E 6 | E 6 | ENE 6 | ENE 6 | NE 7 | NE 6 | NE 7 | NE 7 | NE 7 | E 6 | NE 7 | E 6 | NE 7 | E 6 | NE 7 | ESE 6 | NE 6 | NE 6 | NE 6 |
| kJ | 58 | 74 | 76 | 114 | 82 | 118 | 81 | 77 | 54 | 54 | 26 | 26 | 17 | 16 | 10 | 11 | 10 | 9 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | NNE 5 | NE 10 | NE 10 | NE 9 | NE 8 | E 7 | E 6 | E 6 | E 6 | E 6 | NE 7 | E 6 | NE 7 | E 6 | NE 7 | E 6 | NE 6 | E 6 | E 5 | E 5 |
| kJ | 10 | 4 | 4 | 28 | 40 | 43 | 39 | 27 | 27 | 27 | 34 | 18 | 17 | 11 | 16 | 10 | 10 | 5 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | NW 4 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 5 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | N 4 | N 4 | N 4 | NNW 4 | — | — | — | — | — | — | — | — | — | — | S 2 | S 3 | — | — | — |
| kJ | — | 23 | 29 | 14 | 6 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 697 | 89 | 690 | 10 | 10 | 10 | 0 | 89 | 10 | 0 | 0 | 0 | 568 | 653 | 653 | 653 | 691 | 697 | 691 | 653 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||
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