Surf Forecasts:
How big are the waves at Jumunjin today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 0.5ft (0.1m), 11s period with NE swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 0.5ft (0.1m), 10s period with NE swell.
- Evening surf: Evening surf (22 Aug, local time) - 0.5ft (0.1m), 9s period with NE swell.
The current surf forecast for Jumunjin at 12PM is: 0.1m 11s primary swell from a Northeast direction (forecast issued at 08:00am August 22). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 0.5ft (0.1m) | 11s |
| Afternoon (22 Aug) | 0.5ft (0.1m) | 10s |
| Evening (22 Aug) | 0.5ft (0.1m) | 9s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Sat morning. Warm (max 31°C on Mon morning, min 24°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||||||||
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 | 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 12 | NE 11 | NE 11 | NE 10 | NE 10 | NE 9 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | ESE 4 | ESE 4 | ESE 4 | SE 4 | SE 4 | — |
Wave Graph  | ||||||||||||||||||||||
 kJ | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 4 | 4 | 4 | 5 | 4 | 4 | 4 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 0 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-off | off | off | off | off | glassy | cross | cross | cross-off | off | off | off | off | cross-off | glassy | on | glassy | cross-off |
High Tide | 9:14AM0.28m | 10:24AM0.29m | 3:21AM0.23m | 11:28AM0.29m | ||||||||||||||||||
Low Tide | 6:07PM0.10m | 6:57PM0.09m | 5:30AM0.23m | 7:38PM0.07m | ||||||||||||||||||
 | |  | |  |  | |  |  |  | | | | | |  | | | | |  | | |
 | 5:45 | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — |
mm | 2 | 3 | 6 | 6 | 1 | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 28 | 29 | 30 | 29 | 28 | 28 | 27 | 27 | 30 | 31 | 30 | 26 | 27 |
Feels °C | 27 | 27 | 28 | 28 | 29 | 28 | 26 | 26 | 26 | 33 | 32 | 33 | 32 | 31 | 31 | 29 | 29 | 33 | 34 | 33 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | — | NE 11 | NE 11 | NE 10 | NE 10 | NE 9 | SE 4 | SE 4 | SE 4 | SE 4 | NE 7 | NE 7 | NE 7 | SE 4 | SE 4 | SE 4 | ESE 4 | ESE 4 | ESE 4 | SE 4 | SE 4 | — |
| kJ | — | 5 | 5 | 4 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 2 | 2 | 4 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | — |
Swell 2 Height (m) Direction Period (s) | NE 12 | — | — | — | — | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | — | NE 6 | N 6 | — | — | — | — | — | — | — |
| kJ | 5 | — | — | — | — | 3 | 3 | 3 | 3 | 2 | 2 | 2 | — | 2 | 1 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Wind waves Height (m) Direction Period (s) | — | — | SSE 3 | — | SE 2 | SE 3 | — | — | — | — | SE 4 | SE 4 | SE 4 | SSE 3 | SSW 3 | — | — | — | — | — | — | — |
| kJ | — | — | 1 | — | 1 | 3 | — | — | — | — | 5 | 4 | 4 | 4 | 1 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 568 | 568 | 691 | 691 | 691 | 568 | 568 | 568 | 568 | 568 | 691 | 691 | 691 | 304 | 304 | 560 | 560 | 568 | 691 | 691 | 560 | 560 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
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