Surf Forecasts:
How big are the waves at Jumunjin today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 2ft (0.6m), 5s period with SE swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 2.5ft (0.7m), 4s period with N swell.
- Evening surf: Evening surf (13 Oct, local time) - 1.5ft (0.4m), 5s period with SE swell.
The current surf forecast for Jumunjin at 12PM is: 0.6m 5s primary swell from a Southeast direction and 0.6m 3s secondary swell from a North-northwest direction (forecast issued at 08:00am October 13). The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 2ft (0.6m) | 5s |
| Afternoon (13 Oct) | 2.5ft (0.7m) | 4s |
| Evening (13 Oct) | 1.5ft (0.4m) | 5s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Tue morning. Warm (max 21°C on Thu afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||||||||||
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 | SE 5 | SE 5 | N 4 | N 5 | SE 5 | SE 5 | NNE 8 | NNE 8 | N 8 | NNE 9 | NNE 9 | NE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 7 | NE 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 9 | 17 | 18 | 18 | 15 | 6 | 3 | 26 | 135 | 957 | 749 | 646 | 406 | 258 | 140 | 74 | 35 | 12 | 9 | 4 | 14 | 17 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | off | off | off |
High Tide | 3:29AM0.29m | 5:21PM0.24m | 3:54AM0.30m | 6:15PM0.23m | 4:20AM0.30m | 7:24PM0.22m | ||||||||||||||||
Low Tide | 10:38AM0.06m | 10:01PM0.18m | 11:19AM0.06m | 10:15PM0.20m | 12:03PM0.07m | |||||||||||||||||
 |  |  |  |  | | | | |  | | | | |  | | |  | | | | | |
 | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | 10 | 6 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 17 | 17 | 19 | 18 | 16 | 14 | 12 | 14 | 17 | 18 | 16 | 14 | 15 | 14 | 13 | 16 | 20 | 21 | 19 | 17 |
Feels °C | 21 | 21 | 15 | 18 | 16 | 14 | 10 | 8 | 7 | 10 | 12 | 13 | 11 | 8 | 10 | 10 | 9 | 12 | 16 | 18 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 4 | — | SE 5 | SE 5 | N 5 | N 4 | SE 5 | NNE 8 | NNE 8 | NNE 8 | NNE 9 | NNE 9 | NE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 7 | NNW 6 | NNW 6 | NNE 6 | NNE 6 | NNE 6 |
| kJ | 9 | — | 18 | 8 | 15 | 6 | 3 | 26 | 135 | 662 | 749 | 646 | 406 | 258 | 140 | 74 | 35 | 13 | 6 | 4 | 14 | 17 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 5 | SE 5 | SE 5 | NNE 5 | ESE 5 | SE 5 | SSE 6 | S 6 | — | NNW 6 | NNW 6 | NNW 6 | NW 6 | NNW 5 | NE 7 | NNE 7 | NNW 4 | SE 3 | SE 4 |
| kJ | — | — | — | 5 | 6 | 6 | 3 | 2 | 1 | 4 | 3 | — | 23 | 24 | 13 | 19 | 11 | 12 | 9 | 2 | 3 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 5 | — | SE 5 | SW 4 | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 |
| kJ | — | — | — | — | — | 2 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 5 | NNW 3 | N 4 | — | WSW 2 | WNW 4 | WNW 4 | NNW 6 | N 8 | NW 6 | NW 6 | — | WSW 3 | WSW 3 | NW 6 | WSW 3 | WSW 2 | — | — | — | SW 2 |
| kJ | 20 | 17 | 8 | 18 | — | 2 | 16 | 30 | 128 | 957 | 39 | 33 | — | 3 | 1 | 46 | 1 | 1 | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 633 | 653 | 691 | 691 | 690 | 655 | 633 | 633 | 16 | 0 | 0 | 16 | 16 | 0 | 16 | 16 | 653 | 653 | 653 | 834 | 498 | 498 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
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