Surf Forecasts:
How big are the waves at Jumunjin today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 3ft (0.9m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 2.5ft (0.8m), 6s period with ENE swell.
- Evening surf: Evening surf (01 Sep, local time) - 2.5ft (0.8m), 7s period with NE swell.
The current surf forecast for Jumunjin at 9AM is: 0.9m 6s primary swell from a East-northeast direction and 0.4m 3s secondary swell from a North-northwest direction (forecast issued at 02:00am September 01). An open ocean swell of 0.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 3ft (0.9m) | 6s |
| Afternoon (01 Sep) | 2.5ft (0.8m) | 6s |
| Evening (01 Sep) | 2.5ft (0.8m) | 7s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Tue morning. Warm (max 23°C on Tue afternoon, min 20°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||||
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) | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 103 | 66 | 66 | 53 | 59 | 41 | 38 | 65 | 111 | 111 | 125 | 105 | 105 | 105 | 75 | 75 | 75 | 75 | 86 | 82 | 82 | 91 | 81 | 74 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | cross | cross | cross | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 5:09AM0.26m | 5:46PM0.25m | 5:36AM0.27m | 6:56PM0.22m | 6:10AM0.28m | 8:37PM0.21m | ||||||||||||||||||
Low Tide | 11:06PM0.11m | 11:31AM0.10m | 11:30PM0.14m | 12:30PM0.09m | 11:53PM0.17m | 1:41PM0.08m | ||||||||||||||||||
 |  |  | | |  |  |  | | |  | |  | | | |  |  | | | | | |  | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — |
mm | 3 | 8 | 2 | 4 | 2 | — | — | — | — | 1 | 1 | — | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 22 |
Feels °C | 27 | 25 | 23 | 25 | 25 | 27 | 27 | 27 | 27 | 26 | 25 | 27 | 27 | 27 | 27 | 27 | 27 | 25 | 24 | 24 | 24 | 23 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | SE 4 | — | — | NE 6 |
| kJ | 103 | 66 | 66 | 53 | 59 | 41 | 38 | 65 | 111 | 111 | 125 | 105 | 105 | 105 | 75 | 75 | 75 | 75 | 86 | 82 | 1 | — | — | 74 |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 5 | — | NE 7 | E 6 | E 6 | E 6 | — | — | — | — | SE 4 | — | E 5 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | 12 | 18 | 11 | 6 | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 | — | SE 4 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NNW 3 | NW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | NE 4 | NE 7 | NE 7 | NE 6 | — |
| kJ | — | — | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 11 | 82 | 91 | 81 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 10 | 16 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 560 | 16 | 10 | 560 | 633 | 633 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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