Surf Forecasts:
How big are the waves at Jumunjin today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3ft (0.9m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.8m), 7s period with ENE swell.
- Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.8m), 7s period with ENE swell.
The current surf forecast for Jumunjin at 1PM is: 0.9m 7s primary swell from a East-northeast direction (forecast issued at 08:00am September 20). The wind direction is predicted to be onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3ft (0.9m) | 7s |
| Afternoon (20 Sep) | 2.5ft (0.8m) | 7s |
| Evening (20 Sep) | 2.5ft (0.8m) | 7s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Tue morning, min 17°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 88 | 73 | 66 | 53 | 51 | 50 | 36 | 36 | 31 | 30 | 30 | 29 | 42 | 62 | 104 | 156 | 194 | 215 | 215 | 200 | 186 | 186 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | on | on | glassy | glassy | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-off | cross | cross | cross-on | glassy | on | cross-on | cross-on | cross-off |
High Tide | 8:10AM0.27m | 9:38AM0.27m | 2:27AM0.23m | 10:56AM0.28m | ||||||||||||||||||
Low Tide | 5:22PM0.10m | 6:16PM0.09m | 5:25AM0.22m | 6:58PM0.08m | ||||||||||||||||||
 |  | | | | | | | | | | | |  | | | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 21 | 21 | 20 | 18 | 17 | 17 | 17 | 20 | 21 | 21 | 20 | 19 | 20 | 19 | 19 | 20 | 22 | 22 | 20 | 19 |
Feels °C | 19 | 20 | 22 | 21 | 22 | 19 | 16 | 16 | 17 | 21 | 21 | 20 | 20 | 19 | 20 | 19 | 20 | 21 | 22 | 22 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 |
| kJ | 88 | 73 | 66 | 53 | 51 | 50 | 36 | 36 | 31 | 30 | 30 | 29 | 42 | 62 | 104 | 147 | 194 | 215 | 215 | 200 | 186 | 186 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | ENE 6 | — | — | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 | E 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | 61 | 69 | 43 | 16 | 34 | 35 | 40 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | N 2 | NNW 3 | — | — | NE 7 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 156 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 10 | 0 | 560 | 560 | 0 | 0 | 304 | 560 | 304 | 560 | 560 | 560 | 16 | 0 | 10 | 10 | 10 | 0 | 560 | 653 | 916 | 0 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jumunjin surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest