Surf Forecasts:
How big are the waves at Jumunjin today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 1.5ft (0.4m), 5s period with SE swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 1.5ft (0.4m), 4s period with SE swell.
- Evening surf: Evening surf (11 Jul, local time) - 2ft (0.6m), 4s period with SE swell.
The current surf forecast for Jumunjin at 10AM is: 0.3m 5s primary swell from a Southeast direction (forecast issued at 02:00am July 11). The wind direction is predicted to be glassy.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 1.5ft (0.4m) | 5s |
| Afternoon (11 Jul) | 1.5ft (0.4m) | 4s |
| Evening (11 Jul) | 2ft (0.6m) | 4s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 34°C on Sun morning, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
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) | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 2 | SE 3 | SE 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 13 | 9 | 9 | 6 | 3 | 7 | 9 | 11 | 11 | 8 | 8 | 6 | 6 | 1 | 7 | 16 | 13 | 9 | 6 | 4 | 3 | 2 | 4 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | glassy | cross-off | cross-off | off | off | off | off | cross-off | glassy | glassy | glassy | off | off | off | off | glassy | glassy | cross | cross-off | off |
High Tide | 1:27AM0.22m | 11:08AM0.31m | 2:47AM0.23m | 12:02PM0.34m | 3:43AM0.24m | 12:57PM0.36m | ||||||||||||||||||
Low Tide | 4:50AM0.20m | 7:08PM0.03m | 5:54AM0.22m | 8:04PM0.00m | 6:51AM0.22m | 8:57PM-0.01m | ||||||||||||||||||
 | |  | | |  | |  | | | | | | | |  | | | | | |  | | | |
 | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:46 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 27 | 27 | 27 | 29 | 31 | 31 | 30 | 29 | 28 | 27 | 27 | 32 | 34 | 33 | 32 | 30 | 29 | 29 | 28 | 31 | 32 | 31 | 31 | 29 |
Feels °C | 30 | 30 | 30 | 32 | 34 | 33 | 33 | 32 | 31 | 30 | 30 | 35 | 37 | 37 | 36 | 33 | 31 | 32 | 31 | 35 | 36 | 35 | 36 | 33 |
Swell 1 Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | — | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | — | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | — | — | — | SE 4 |
| kJ | 13 | 9 | 9 | 6 | 3 | — | 3 | 11 | 11 | 8 | 8 | 6 | 6 | — | 7 | 16 | 13 | 9 | 6 | 4 | — | — | — | 6 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 4 | SE 4 | — | — | — | — | — | — | — | SE 5 | — | — | — | — | — | SE 5 | SE 2 | SE 3 | — |
| kJ | — | — | — | — | — | 7 | 9 | — | — | — | — | — | — | — | 17 | — | — | — | — | — | 3 | 2 | 4 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 641 | 568 | 568 | 568 | 568 | 697 | 304 | 568 | 304 | 304 | 304 | 641 | 697 | 688 | 641 | 641 | 653 | 633 | 633 | 653 | 633 | 633 | 633 | 633 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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