Surf Forecasts:
How big are the waves at Jumunjin today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 2ft (0.6m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 1.5ft (0.4m), 6s period with NE swell.
- Evening surf: Evening surf (27 Aug, local time) - 1.5ft (0.4m), 6s period with NE swell.
The current surf forecast for Jumunjin at 3AM is: 0.6m 7s primary swell from a Northeast direction (forecast issued at 08:00pm August 26). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 2ft (0.6m) | 7s |
| Afternoon (27 Aug) | 1.5ft (0.4m) | 6s |
| Evening (27 Aug) | 1.5ft (0.4m) | 6s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri morning. Warm (max 25°C on Wed night, min 22°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | ||||||||||||||||
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) | NNE 5 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | ENE 5 | ENE 4 | ENE 4 | E 5 |
Wave Graph  | ||||||||||||||||||
 kJ | 29 | 62 | 60 | 39 | 30 | 29 | 16 | 15 | 10 | 10 | 10 | 13 | 11 | 10 | 14 | 11 | 15 | 21 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | glassy | cross-off | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | on | glassy | glassy | glassy |
High Tide | 3:36AM0.23m | 1:53PM0.31m | 3:51AM0.23m | 2:35PM0.31m | ||||||||||||||
Low Tide | 8:47PM0.05m | 7:52AM0.18m | 9:17PM0.05m | 8:31AM0.16m | ||||||||||||||
 |  | | | | | |  | |  | | | | |  | |  | | |
 | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | 7:04 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — |
Temp °C | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 |
Feels °C | 26 | 27 | 28 | 27 | 29 | 29 | 29 | 28 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 30 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 |
| kJ | 29 | 62 | 60 | 39 | 30 | 29 | 16 | 15 | 10 | 10 | 10 | 13 | 11 | 10 | 10 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | NNW 4 | — | NNW 3 | — | — | — | — | — | — | SE 6 | SE 6 | SSE 5 | SSE 5 | SE 5 | NE 6 | NE 6 | SE 5 |
| kJ | — | 3 | — | 1 | — | — | — | — | — | — | 1 | 1 | 3 | 3 | 1 | 1 | 1 | 6 |
Swell 3 Height (m) Direction Period (s) | — | NNW 4 | SE 4 | SE 4 | — | — | — | — | — | S 6 | SSE 6 | N 5 | — | — | SSE 5 | — | E 6 | NE 6 |
| kJ | — | 6 | 1 | 1 | — | — | — | — | — | 1 | 3 | 1 | — | — | 2 | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | NNE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 5 | ENE 4 | ENE 4 | E 5 |
| kJ | 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 11 | 15 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 16 | 0 | 0 | 0 | 653 | 690 | 691 | 691 | 304 | 653 | 304 | 304 | 304 | 304 | 688 | 653 | 653 | 653 |
Best forecast wave conditions in South Korea | ||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||
Header Global | ||||||||||||||||||
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