Surf Forecasts:
How big are the waves at Jumunjin today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 0.5ft (0.2m), 5s period with SSE swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 0.5ft (0.1m), 4s period with SE swell.
- Evening surf: Evening surf (25 Aug, local time) - 0.5ft (0.1m), 4s period with SE swell.
The current surf forecast for Jumunjin at 2PM is: 0.1m 4s primary swell from a Southeast direction (forecast issued at 08:00am August 25). An open ocean swell of 0.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 0.5ft (0.2m) | 5s |
| Afternoon (25 Aug) | 0.5ft (0.1m) | 4s |
| Evening (25 Aug) | 0.5ft (0.1m) | 4s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Tue morning, min 23°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||||||||
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 | SSE 5 | SE 4 | SE 4 | SE 4 | SE 4 | — | SSE 2 | — | NE 4 | N 3 | N 4 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 3 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 37 | 39 | 65 | 62 | 39 | 38 | 23 | 22 | 11 | 6 | 6 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | cross-on | cross-on | glassy | off | off | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | cross-off | glassy | glassy | glassy | glassy | on | glassy | glassy |
High Tide | 3:15AM0.23m | 12:22PM0.30m | 3:23AM0.23m | 1:09PM0.31m | 3:36AM0.23m | 1:53PM0.31m | ||||||||||||||||
Low Tide | 6:29AM0.22m | 8:14PM0.06m | 7:12AM0.20m | 8:47PM0.05m | 7:52AM0.18m | |||||||||||||||||
 | |  | | |  |  | | |  | | | |  | | | | | | | | | |
 | 5:47 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 29 | 31 | 30 | 28 | 27 | 26 | 26 | 26 | 27 | 25 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 30 | 32 | 35 | 33 | 32 | 31 | 30 | 30 | 30 | 31 | 25 | 23 | 26 | 27 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 5 | SSE 5 | SE 4 | SE 4 | SE 4 | SE 4 | — | — | — | NE 4 | NE 8 | NE 8 | NNW 4 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 |
| kJ | 3 | 2 | 1 | 1 | 1 | 1 | — | — | — | 1 | 3 | 17 | 15 | 65 | 62 | 39 | 38 | 23 | 22 | 11 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | — | — | NW 4 | NW 4 | NW 4 | — | — | — | — | — | — | — | NE 8 | NNW 4 | NNW 4 | N 4 | — | — | — | ENE 4 | SE 4 | E 4 |
| kJ | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | 39 | 6 | 1 | 1 | — | — | — | 3 | 1 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NE 5 | SE 4 | — | — | — | — | — | — | — | SE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 1 | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSE 2 | — | — | N 3 | N 4 | — | — | — | — | — | — | ENE 4 | — | E 4 | — |
| kJ | — | — | — | — | — | — | — | 1 | — | — | 2 | 37 | — | — | — | — | — | — | 3 | — | 3 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 560 | 560 | 691 | 660 | 560 | 560 | 560 | 560 | 560 | 568 | 697 | 697 | 10 | 0 | 0 | 0 | 568 | 641 | 691 | 691 | 568 | 304 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
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