Surf Forecasts:
How big are the waves at Jumunjin today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 1ft (0.3m), 5s period with E swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 1ft (0.3m), 5s period with ESE swell.
- Evening surf: Evening surf (12 Sep, local time) - 1.5ft (0.4m), 3s period with SE swell.
The current surf forecast for Jumunjin at 9AM is: 0.3m 5s primary swell from a East direction and 0.1m 6s secondary swell from a Northeast direction (forecast issued at 02:00am September 12). The wind direction is predicted to be glassy.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 1ft (0.3m) | 5s |
| Afternoon (12 Sep) | 1ft (0.3m) | 5s |
| Evening (12 Sep) | 1.5ft (0.4m) | 3s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 23°C on Sat morning, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||||
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 | 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 5 | ESE 5 | ESE 5 | E 5 | E 5 | ESE 5 | E 5 | SE 3 | SE 3 | SE 3 | E 4 | ESE 4 | E 4 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | NNW 4 | NNE 5 | NE 6 | NE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 9 | 5 | 5 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 1 | 3 | 1 | 6 | 12 | 10 | 9 | 9 | 5 | 5 | 33 | 37 | 72 | 118 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | off | off | off | off | off | cross-off | cross-on | cross-on | cross-on | glassy |
High Tide | 3:46AM0.25m | 3:34PM0.29m | 4:07AM0.26m | 4:23PM0.27m | 4:28AM0.27m | 5:13PM0.25m | ||||||||||||||||||
Low Tide | 9:35PM0.06m | 9:24AM0.11m | 10:04PM0.08m | 10:10AM0.09m | 10:30PM0.11m | 10:56AM0.08m | ||||||||||||||||||
 | |  |  | | | | |  | | | | |  | | | | | | | | |  |  | |
 | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 19 | 19 | 19 | 21 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 20 |
Feels °C | 18 | 17 | 17 | 21 | 23 | 23 | 23 | 21 | 22 | 21 | 21 | 21 | 23 | 24 | 23 | 21 | 19 | 19 | 20 | 23 | 22 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | NE 5 | E 5 | E 5 | E 4 | SE 3 | E 4 | ESE 4 | SE 4 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | NE 6 | NE 6 |
| kJ | 9 | 5 | 5 | 4 | 4 | 1 | 2 | 2 | 2 | 2 | 1 | 3 | 1 | 6 | 12 | 10 | 9 | 9 | 5 | 5 | 2 | 2 | 72 | 118 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | NE 6 | NE 6 | NE 6 | NE 5 | NE 5 | NE 5 | — | — | E 4 | SSE 3 | E 4 | E 4 | — | — | — | — | — | — | — | — | — | E 5 | — |
| kJ | 4 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ESE 5 | SE 3 | SE 3 | SE 3 | SSE 3 | — | — | — | — | — | — | — | — | W 3 | NW 4 | NNW 4 | NNE 5 | — | — |
| kJ | — | — | — | — | — | 4 | 1 | 2 | 1 | 4 | — | — | — | — | — | — | — | — | 1 | 2 | 33 | 37 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 560 | 633 | 560 | 633 | 653 | 653 | 633 | 653 | 498 | 653 | 653 | 653 | 691 | 691 | 691 | 653 | 653 | 633 | 633 | 653 | 679 | 691 | 653 | 0 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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