Surf Forecasts:
How big are the waves at Jumunjin today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 1.5ft (0.4m), 5s period with SE swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 0.5ft (0.2m), 4s period with SSE swell.
- Evening surf: Evening surf (18 Jun, local time) - 0.5ft (0.2m), 4s period with E swell.
The current surf forecast for Jumunjin at 3AM is: 0.6m 5s primary swell from a Southeast direction (forecast issued at 08:00pm June 17). The wind direction is predicted to be offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 1.5ft (0.4m) | 5s |
| Afternoon (18 Jun) | 0.5ft (0.2m) | 4s |
| Evening (18 Jun) | 0.5ft (0.2m) | 4s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 82mm), heaviest during Sat morning. Warm (max 24°C on Thu morning, min 19°C on Sat afternoon). Winds increasing (calm on Fri night, fresh winds from the NNW by Sat afternoon). | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 4 | E 4 | E 4 | E 4 | E 4 | ESE 4 | ESE 4 | E 4 | E 4 | E 4 | E 4 | ESE 2 | ESE 3 | E 4 | ESE 4 | E 4 | E 4 | ESE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 5 | 10 | 10 | 14 | 8 | 8 | 3 | 2 | 1 | 1 | 1 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 7 | 9 | 9 | 24 | 43 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | off | off | glassy | cross-on | cross-on | cross | cross-off | cross-off | glassy | cross-off | on | on | cross-on | glassy | glassy | cross | cross | on | cross-on | on | cross-on |
High Tide | 3:41PM0.37m | 7:06AM0.23m | 4:34PM0.35m | 7:51AM0.23m | 5:28PM0.32m | 8:33AM0.23m | ||||||||||||||||||
Low Tide | 11:39PM-0.01m | 10:21AM0.21m | 00:30AM0.01m | 11:21AM0.20m | 1:19AM0.04m | 12:37PM0.19m | ||||||||||||||||||
 |  |  | |  |  | | | |  | | | | | | | |  | |  |  |  | | | |
 | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — |
 | 7:47 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | 7:49 |
mm | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 9 | 18 | 27 | 14 |
Temp °C | 22 | 22 | 21 | 20 | 21 | 22 | 24 | 23 | 23 | 22 | 23 | 22 | 21 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 20 | 21 | 20 | 20 |
Feels °C | 24 | 24 | 22 | 21 | 23 | 24 | 25 | 25 | 25 | 24 | 25 | 24 | 23 | 25 | 25 | 26 | 26 | 26 | 25 | 23 | 22 | 22 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 4 | E 4 | E 4 | E 4 | E 4 | ESE 4 | ESE 4 | E 4 | E 4 | E 4 | E 4 | — | — | E 4 | E 4 | E 4 | — | ESE 6 |
| kJ | 4 | 4 | 10 | 14 | 8 | 8 | 3 | 1 | 1 | 1 | 1 | 3 | 3 | 1 | 1 | 1 | 1 | — | — | 2 | 5 | 9 | — | 43 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | E 4 | SSE 4 | SE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | — | — | — | NNW 2 | NNE 2 | — | — | — | SSE 4 | — | — | — | — | — | — | ESE 2 | ESE 3 | E 4 | ESE 4 | ENE 4 | E 4 | NE 5 |
| kJ | 5 | 10 | — | — | — | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | 1 | 2 | 7 | 9 | 6 | 24 | 27 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 653 | 568 | 653 | 560 | 560 | 560 | 690 | 697 | 655 | 633 | 560 | 560 | 560 | 653 | 560 | 653 | 560 | 688 | 653 | 688 | 690 | 690 | 1130 | 1014 |
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