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 3PM is: 0.4m 6s primary swell from a Northeast direction and 0.3m 2s secondary swell from a Northeast direction (forecast issued at 08:00am August 27). The wind direction is predicted to be onshore.
| 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 ForecastHeavy rain (total 20mm), heaviest during Fri night. Warm (max 26°C on Thu morning, min 22°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||||||||
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) | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | NE 5 | NE 5 | ENE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | NE 6 | NE 6 | NE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 30 | 29 | 16 | 15 | 10 | 10 | 10 | 13 | 22 | 22 | 17 | 20 | 18 | 62 | 50 | 64 | 86 | 67 | 67 | 172 | 162 | 151 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | on | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-on | cross | glassy | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross |
High Tide | 3:36AM0.23m | 1:53PM0.31m | 3:51AM0.23m | 2:35PM0.31m | 4:08AM0.23m | 3:17PM0.30m | ||||||||||||||||
Low Tide | 7:52AM0.18m | 9:17PM0.05m | 8:31AM0.16m | 9:46PM0.05m | 9:11AM0.14m | |||||||||||||||||
 | |  | |  |  |  |  | | |  | | | | | | | | | | | | |
 | 5:48 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — |
mm | — | — | — | — | 1 | 1 | — | — | 1 | — | 1 | 1 | 2 | 4 | 2 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 |
Feels °C | 29 | 31 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 28 | 27 | 28 | 27 | 26 | 25 | 23 | 24 | 24 | 23 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | — | NE 6 | NE 5 | NE 5 | NE 5 | SE 6 | NE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | NE 10 | NE 6 | NE 8 |
| kJ | 30 | 29 | 16 | 15 | 10 | 10 | — | 13 | 22 | 22 | 17 | 9 | 11 | 37 | 50 | 64 | 58 | 67 | 67 | 15 | 162 | 151 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 5 | SE 5 | SE 5 | SE 5 | SE 6 | NE 6 | ESE 6 | NE 5 | NE 4 | NNE 4 | — | — | NE 10 | NE 10 | NE 9 | E 6 |
| kJ | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 2 | 2 | 18 | 8 | 3 | 2 | — | — | 4 | 33 | 26 | 67 |
Swell 3 Height (m) Direction Period (s) | — | SE 4 | — | — | — | — | — | — | SE 5 | SE 5 | — | NE 6 | — | NE 6 | NE 6 | NE 6 | — | — | — | — | — | — |
| kJ | — | 1 | — | — | — | — | — | — | 1 | 1 | — | 2 | — | 1 | 1 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 2 | ENE 3 | ENE 3 | NE 6 | ESE 4 | ESE 4 | ESE 4 | ESE 5 | ENE 5 | — | ESE 6 | — | — | ESE 6 | — | NNE 5 | NE 6 | — | — |
| kJ | — | — | — | 1 | 1 | 2 | 10 | 1 | 3 | 3 | 8 | 20 | — | 62 | — | — | 86 | — | 23 | 172 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 690 | 690 | 691 | 691 | 690 | 653 | 304 | 304 | 304 | 304 | 304 | 688 | 10 | 568 | 16 | 653 | 653 | 653 | 690 | 690 | 690 | 10 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
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