Surf Forecasts:
How big are the waves at Jumunjin today (01 Sep):
- Evening surf: Evening surf (01 Sep, local time) - 2.5ft (0.8m), 7s period with NE swell.
The current surf forecast for Jumunjin at 11PM is: 0.9m 8s primary swell from a Northeast direction and 0.4m 6s secondary swell from a East direction (forecast issued at 08:00pm September 01). The wind direction is predicted to be glassy.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | - | - |
| Afternoon (01 Sep) | - | - |
| Evening (01 Sep) | 2.5ft (0.8m) | 7s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Tue night. Warm (max 24°C on Wed afternoon, min 21°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||
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) | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 49 | 64 | 99 | 131 | 128 | 147 | 131 | 131 | 111 | 105 | 89 | 86 | 62 | 84 | 59 | 79 | 77 | 77 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:46PM0.25m | 5:36AM0.27m | 6:56PM0.22m | 6:10AM0.28m | 8:37PM0.21m | |||||||||||||
Low Tide | 11:30PM0.14m | 12:30PM0.09m | 11:53PM0.17m | 1:41PM0.08m | ||||||||||||||
 |  | | |  |  | | | |  | | |  | | |  | |  | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — |
mm | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 24 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 22 | 22 |
Feels °C | 26 | 27 | 27 | 27 | 25 | 27 | 26 | 27 | 27 | 27 | 27 | 24 | 24 | 25 | 24 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | — | — | NE 7 |
| kJ | 49 | 64 | 99 | 131 | 128 | 147 | 131 | 131 | 111 | 105 | 89 | 86 | 62 | 84 | 59 | — | — | 77 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 6 | N 4 | — | — | — | — | — | — | — | — | — | SE 5 | SE 4 | — | — | — | — |
| kJ | 18 | 11 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | N 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | — | — | N 4 | — | — | — | — | — | — | — | N 3 | N 3 | — | N 3 | NE 7 | NE 7 | — |
| kJ | 2 | — | — | 1 | — | — | — | — | — | — | — | 1 | 3 | — | 3 | 79 | 77 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 641 | 0 | 0 | 16 | 16 | 16 | 16 | 560 | 0 | 0 | 0 | 560 | 16 | 16 | 560 | 560 | 16 | 16 |
Best forecast wave conditions in South Korea | ||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||
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