Surf Forecasts:
How big are the waves at Jumunjin today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 0.5ft (0.1m), 4s period with NE swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 0.5ft (0.2m), 4s period with ENE swell.
- Evening surf: Evening surf (12 Oct, local time) - 0.5ft (0.1m), 5s period with SE swell.
The current surf forecast for Jumunjin at 8AM is: 0.1m 4s primary swell from a Northeast direction (forecast issued at 02:00am October 12). The wind direction is predicted to be glassy.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 0.5ft (0.1m) | 4s |
| Afternoon (12 Oct) | 0.5ft (0.2m) | 4s |
| Evening (12 Oct) | 0.5ft (0.1m) | 5s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Tue morning. Warm (max 20°C on Mon morning, min 12°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the W by Tue night). | ||||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||||||
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) | — | — | — | NE 4 | NE 4 | ENE 4 | — | SE 5 | SE 5 | SE 5 | SE 4 | SE 5 | NNW 4 | N 4 | NNW 5 | NNE 5 | NNE 5 | NNE 6 | N 6 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | NNE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 9 | 18 | 24 | 26 | 32 | 11 | 9 | 26 | 291 | 592 | 656 | 606 | 436 | 197 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | glassy | on | on | glassy | glassy | glassy | cross-off | glassy | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:08AM0.28m | 4:30PM0.25m | 3:29AM0.29m | 5:21PM0.24m | 3:54AM0.30m | 6:15PM0.23m | ||||||||||||||||||
Low Tide | 9:18PM0.13m | 9:58AM0.06m | 9:41PM0.16m | 10:38AM0.06m | 10:01PM0.18m | 11:19AM0.06m | ||||||||||||||||||
 | | |  | | | |  | |  |  |  |  | |  | | | | |  | | | | | |
 | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 7 | 9 | 11 | 11 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 19 | 20 | 20 | 19 | 19 | 20 | 20 | 19 | 19 | 17 | 16 | 17 | 17 | 17 | 14 | 12 | 14 | 17 | 18 | 16 | 16 |
Feels °C | 20 | 20 | 19 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 21 | 14 | 15 | 17 | 15 | 12 | 7 | 7 | 9 | 11 | 12 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | NE 4 | NE 4 | ENE 4 | — | — | SE 5 | — | SE 4 | SE 5 | SE 5 | SE 5 | N 5 | NNE 5 | NNE 5 | NNE 6 | SE 5 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | NNE 9 |
| kJ | — | — | — | 1 | 1 | 1 | — | — | 1 | — | 9 | 18 | 21 | 17 | 16 | 11 | 9 | 26 | 1 | 592 | 656 | 606 | 436 | 197 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 5 | — | — | — | — | — | — | SE 5 | NNW 4 | ESE 5 | ESE 5 | SE 5 | SSE 6 | S 6 | — | — | NNW 6 |
| kJ | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 6 | 4 | 2 | 2 | 1 | 4 | 1 | — | — | 36 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 | NNW 4 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 2 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 5 | SE 4 | SSE 5 | NNW 4 | N 4 | NNW 5 | — | WSW 3 | WNW 4 | N 6 | — | — | NW 6 | NW 6 | W 3 |
| kJ | — | — | — | — | — | — | — | — | — | 4 | 28 | 40 | 24 | 26 | 32 | — | 2 | 25 | 291 | — | — | 109 | 120 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 633 | 633 | 633 | 633 | 692 | 692 | 633 | 633 | 633 | 633 | 653 | 16 | 691 | 691 | 0 | 655 | 633 | 633 | 16 | 16 | 16 | 16 | 16 | 633 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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