Surf Forecasts:
How big are the waves at Jumunjin today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 0.5ft (0.2m), 4s period with ESE swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 0.5ft (0.2m), 6s period with ESE swell.
- Evening surf: Evening surf (13 Sep, local time) - 1.5ft (0.4m), 6s period with ESE swell.
The current surf forecast for Jumunjin at 2AM is: 0.2m 3s primary swell from a East-southeast direction and 0.2m 4s secondary swell from a East direction, 0.3m 3s secondary swell from a Southeast direction (forecast issued at 08:00pm September 12). The wind direction is predicted to be offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 0.5ft (0.2m) | 4s |
| Afternoon (13 Sep) | 0.5ft (0.2m) | 6s |
| Evening (13 Sep) | 1.5ft (0.4m) | 6s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sun afternoon, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | ||||||||||||||||
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 | SE 3 | E 4 | SE 3 | ESE 4 | E 4 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | NNW 4 | N 5 | NNE 6 | NE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 3 | 6 | 10 | 10 | 9 | 5 | 5 | 25 | 43 | 100 | 152 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | glassy | glassy | glassy | glassy | cross-off | off | off | cross-off | off | cross-off | cross-on | cross-on | cross | cross-off |
High Tide | 3:34PM0.29m | 4:07AM0.26m | 4:23PM0.27m | 4:28AM0.27m | 5:13PM0.25m | |||||||||||||
Low Tide | 10:04PM0.08m | 10:10AM0.09m | 10:30PM0.11m | 10:56AM0.08m | ||||||||||||||
 |  |  | | | | | | | |  | | | |  |  | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 20 | 20 | 21 | 21 | 22 | 23 | 22 | 21 | 21 | 21 | 20 | 23 | 23 | 23 | 22 | 20 |
Feels °C | 23 | 22 | 20 | 20 | 21 | 21 | 23 | 25 | 22 | 21 | 20 | 20 | 18 | 23 | 21 | 21 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | E 5 | E 5 | E 4 | ESE 3 | ESE 3 | ESE 4 | E 4 | ESE 4 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | NE 6 |
| kJ | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 2 | 6 | 10 | 10 | 9 | 5 | 5 | 5 | 2 | 2 | 152 |
Swell 2 Height (m) Direction Period (s) | NE 5 | E 5 | — | E 4 | E 4 | E 4 | SE 4 | ESE 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | — | 1 | 1 | 1 | 1 | 3 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 2 | SE 2 | SE 3 | SE 3 | SE 3 | SSE 4 | — | — | — | — | — | — | W 2 | W 3 | NNW 4 | N 5 | NNE 6 | — |
| kJ | 1 | 1 | 1 | 2 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 25 | 43 | 100 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 653 | 560 | 498 | 653 | 653 | 653 | 691 | 691 | 653 | 653 | 653 | 633 | 633 | 633 | 691 | 691 | 16 | 0 |
Best forecast wave conditions in South Korea | ||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||
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