Surf Forecasts:
How big are the waves at Jumunjin today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 3ft (0.9m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 2.5ft (0.7m), 8s period with SE swell.
- Evening surf: Evening surf (15 Jul, local time) - 1.5ft (0.4m), 6s period with SE swell.
The current surf forecast for Jumunjin at 8AM is: 1.1m 7s primary swell from a Southeast direction (forecast issued at 02:00am July 15). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 3ft (0.9m) | 7s |
| Afternoon (15 Jul) | 2.5ft (0.7m) | 8s |
| Evening (15 Jul) | 1.5ft (0.4m) | 6s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Fri night. Warm (max 30°C on Wed afternoon, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
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 7 | SE 7 | SSE 7 | SE 7 | SE 7 | SE 8 | SSE 9 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 5 | SE 5 | SE 3 | SE 3 | SE 5 | — | NNW 3 | NNW 4 | NNW 4 | NNW 4 | NNW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 127 | 189 | 310 | 82 | 65 | 64 | 50 | 14 | 10 | 10 | 6 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 0 | 1 | 3 | 5 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | glassy | cross | cross-off | cross-off | off | cross-off | cross | on | cross-on | cross-on | glassy | glassy |
High Tide | 5:06AM0.24m | 2:46PM0.37m | 5:41AM0.23m | 3:38PM0.36m | 6:13AM0.23m | 4:29PM0.33m | ||||||||||||||||||
Low Tide | 9:47PM-0.02m | 8:35AM0.21m | 10:34PM-0.01m | 9:27AM0.19m | 11:19PM0.00m | 10:22AM0.18m | ||||||||||||||||||
 | |  |  |  | | |  | | | | | | | |  | |  | | | | |  | | |
 | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 27 | 28 | 28 | 28 | 28 | 30 | 29 | 28 | 26 | 25 | 24 | 29 | 30 | 29 | 29 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | 23 |
Feels °C | 29 | 30 | 30 | 31 | 30 | 32 | 32 | 31 | 28 | 27 | 25 | 31 | 32 | 31 | 32 | 29 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | — | SE 6 | SE 7 | SE 7 | SE 7 | SE 8 | SSE 9 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | — | SE 5 | SE 5 | SE 3 | — | — | SE 4 | SE 4 | SE 4 | NNW 4 | NNW 4 |
| kJ | — | 60 | 176 | 82 | 65 | 64 | 50 | 14 | 10 | 10 | 6 | 5 | 5 | — | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | WSW 3 | — | SE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | — | — | WNW 3 | — | — | SE 5 | SE 5 | — | — | SE 4 | SE 4 | SE 4 | — |
| kJ | — | — | — | — | 2 | — | 3 | 8 | 8 | 8 | 2 | — | — | 1 | — | — | 1 | 1 | — | — | 1 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 9 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SSE 7 | WSW 2 | — | — | — | WSW 2 | WSW 2 | WSW 3 | WSW 3 | WSW 3 | — | SE 5 | ESE 2 | SE 3 | SE 3 | — | — | NNW 3 | NNW 4 | NNW 4 | — | — |
| kJ | 127 | 189 | 310 | 1 | — | — | — | 1 | 1 | 1 | 2 | 1 | — | 5 | 1 | 1 | 2 | — | — | 1 | 3 | 5 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 633 | 0 | 0 | 16 | 0 | 0 | 0 | 560 | 633 | 304 | 633 | 304 | 664 | 635 | 560 | 560 | 560 | 560 | 560 | 641 | 697 | 661 | 664 | 653 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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