Surf Forecasts:
How big are the waves at Jumunjin today (17 Jul):
- Afternoon surf: Afternoon surf (17 Jul, local time) - 1.5ft (0.5m), 3s period with N swell.
- Evening surf: Evening surf (17 Jul, local time) - 1.5ft (0.4m), 4s period with NNW swell.
The current surf forecast for Jumunjin at 5PM is: 0.4m 3s primary swell from a North-northwest direction (forecast issued at 08:00am July 17). The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | - | - |
| Afternoon (17 Jul) | 1.5ft (0.5m) | 3s |
| Evening (17 Jul) | 1.5ft (0.4m) | 4s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 115mm), heaviest during Sat morning. Warm (max 27°C on Fri morning, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||
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 4 | N 3 | NNW 3 | NNW 4 | N 4 | N 4 | N 4 | N 4 | NNE 5 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 0 | 0 | 1 | 5 | 4 | 4 | 2 | 5 | 9 | 48 | 64 | 60 | 75 | 107 | 80 | 58 | 53 | 64 | 45 | 43 | 28 | 28 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | cross-off | glassy | cross-on | cross | cross | cross | cross-on | cross | cross-off | cross-off | cross | glassy | glassy | glassy | cross-on | cross |
High Tide | 6:13AM0.23m | 4:29PM0.33m | 6:44AM0.23m | 5:21PM0.30m | 7:14AM0.23m | 6:15PM0.26m | ||||||||||||||||
Low Tide | 10:22AM0.18m | 00:00AM0.03m | 11:22AM0.17m | 00:37AM0.06m | 12:29PM0.16m | |||||||||||||||||
 | | | |  |  |  |  |  |  |  | | | | | | | | | | | | |
 | 5:15 | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:44 | — |
mm | — | — | — | — | — | — | 3 | 10 | 9 | 31 | 5 | — | 2 | 2 | 2 | 3 | 3 | 18 | 14 | 8 | 4 | 1 |
Temp °C | 25 | 26 | 27 | 26 | 24 | 24 | 23 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 27 | 28 | 29 | 28 | 26 | 27 | 25 | 24 | 23 | 22 | 23 | 22 | 21 | 22 | 23 | 23 | 24 | 26 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | — | — | SE 4 | SE 4 | — | NNW 4 | N 4 | — | — | — | — | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 |
| kJ | — | — | 1 | 1 | — | 4 | 2 | — | — | — | — | 60 | 75 | 106 | 80 | 58 | 53 | 64 | 45 | 43 | 28 | 28 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | S 6 | S 5 | S 5 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 5 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | N 3 | NNW 3 | NW 4 | — | N 4 | N 4 | N 4 | NNE 5 | — | — | NNE 6 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 5 | 4 | 3 | — | 5 | 9 | 48 | 64 | — | — | 107 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 560 | 653 | 715 | 735 | 653 | 653 | 653 | 653 | 653 | 653 | 1071 | 916 | 753 | 16 | 0 | 0 | 16 | 0 | 0 | 0 | 697 | 653 |
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