Surf Forecasts:
How big are the waves at Jumunjin today (16 Sep):
- Afternoon surf: Afternoon surf (16 Sep, local time) - 1ft (0.3m), 5s period with E swell.
- Evening surf: Evening surf (16 Sep, local time) - 1ft (0.3m), 4s period with E swell.
The current surf forecast for Jumunjin at 8PM is: 0.3m 4s primary swell from a East direction and 0.1m 6s secondary swell from a East direction (forecast issued at 02:00pm September 16). The wind direction is predicted to be cross-offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | - | - |
| Afternoon (16 Sep) | 1ft (0.3m) | 5s |
| Evening (16 Sep) | 1ft (0.3m) | 4s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Wed afternoon, min 18°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | ||||||||||||||||||
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) | E 5 | E 5 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 7 | 4 | 4 | 3 | 4 | 4 | 4 | 10 | 20 | 35 | 51 | 64 | 82 | 82 | 99 | 117 | 117 | 135 | 138 | 162 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | off | off | off | glassy | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on |
High Tide | 7:17PM0.21m | 5:44AM0.29m | 9:11PM0.20m | 6:15AM0.28m | ||||||||||||||||
Low Tide | 12:34PM0.09m | 11:12PM0.19m | 1:33PM0.10m | 10:41PM0.20m | 2:50PM0.11m | |||||||||||||||
 | | |  | | | |  | |  | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 21 | 19 | 18 | 18 | 18 | 20 | 21 | 22 | 21 | 21 | 21 | 20 | 20 | 21 | 22 | 22 | 21 | 20 |
Feels °C | 22 | 23 | 21 | 19 | 18 | 17 | 18 | 21 | 21 | 23 | 22 | 22 | 22 | 20 | 20 | 21 | 21 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | E 5 | E 5 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 7 | 4 | 4 | 3 | 4 | 4 | 4 | 10 | 20 | 35 | 51 | 64 | 82 | 82 | 99 | 117 | 117 | 135 | 138 | 162 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | — | — | ESE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 1 | 1 | 1 | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 653 | 653 | 633 | 633 | 633 | 633 | 560 | 633 | 633 | 679 | 633 | 633 | 498 | 498 | 498 | 498 | 660 | 679 | 655 | 653 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||
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