Surf Forecasts:
How big are the waves at Jumunjin today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 0.5ft (0.2m), 5s period with SSE swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 2.5ft (0.8m), 4s period with NNW swell.
- Evening surf: Evening surf (23 Jul, local time) - 2.5ft (0.7m), 5s period with N swell.
The current surf forecast for Jumunjin at 4AM is: 0.2m 5s primary swell from a South-southeast direction (forecast issued at 08:00pm July 22). The wind direction is predicted to be offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 0.5ft (0.2m) | 5s |
| Afternoon (23 Jul) | 2.5ft (0.8m) | 4s |
| Evening (23 Jul) | 2.5ft (0.7m) | 5s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Thu afternoon. Warm (max 27°C on Wed night, min 22°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | ||||||||||||||||
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 4 | ESE 4 | SE 4 | SSE 4 | SSE 5 | SSE 5 | SE 5 | NNW 4 | NNW 4 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | NNE 5 | NNE 4 | NE 4 |
Wave Graph  | ||||||||||||||||||
 kJ | 2 | 1 | 1 | 2 | 3 | 3 | 1 | 19 | 21 | 24 | 18 | 18 | 18 | 12 | 11 | 8 | 8 | 5 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | on | on | glassy | glassy |
High Tide | 11:15PM0.18m | 9:31AM0.27m | 10:16AM0.28m | |||||||||||||||
Low Tide | 4:36PM0.12m | 2:19AM0.18m | 5:45PM0.11m | 6:38PM0.09m | ||||||||||||||
 |  |  |  |  | | |  | | | | | |  | | | | | |
 | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | 7:42 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:40 | — |
mm | 2 | — | 1 | — | — | — | — | 2 | 3 | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 26 | 26 | 26 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 25 | 26 | 25 | 24 | 24 |
Feels °C | 32 | 31 | 29 | 29 | 29 | 30 | 24 | 24 | 24 | 24 | 24 | 25 | 28 | 29 | 29 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | NE 5 | NE 5 | SE 4 | SSE 4 | SSE 5 | SSE 5 | SE 5 | SE 5 | SE 4 | — | SE 4 | SE 5 | N 5 | N 5 | SE 5 | NNE 5 | NNE 4 | NE 4 |
| kJ | 1 | 1 | 1 | 2 | 3 | 3 | 1 | 1 | 1 | — | 1 | 1 | 18 | 12 | 1 | 8 | 8 | 5 |
Swell 2 Height (m) Direction Period (s) | NE 5 | NE 5 | — | — | — | — | — | — | — | — | S 5 | SE 5 | SSE 5 | SE 5 | SSE 5 | — | — | SE 4 |
| kJ | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 1 | 2 | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 4 | ESE 4 | — | — | — | — | — | NNW 4 | NNW 4 | N 5 | N 5 | N 5 | — | — | N 5 | — | — | — |
| kJ | 2 | 1 | — | — | — | — | — | 19 | 21 | 24 | 18 | 18 | — | — | 11 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 661 | 661 | 661 | 664 | 661 | 661 | 1014 | 972 | 690 | 664 | 664 | 653 | 653 | 633 | 691 | 633 | 653 | 633 |
Best forecast wave conditions in South Korea | ||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||
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