Surf Forecasts:
How big are the waves at Jumunjin today (28 Oct):
- Morning surf: Morning surf (28 Oct, local time) - 4.5ft (1.3m), 7s period with NNE swell.
- Afternoon surf: Afternoon surf (28 Oct, local time) - 3.5ft (1.0m), 7s period with NNE swell.
- Evening surf: Evening surf (28 Oct, local time) - 2.5ft (0.8m), 8s period with NNE swell.
The current surf forecast for Jumunjin at 4PM is: 1.0m 7s primary swell from a North-northeast direction (forecast issued at 08:00am October 28). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | 4.5ft (1.3m) | 7s |
| Afternoon (28 Oct) | 3.5ft (1.0m) | 7s |
| Evening (28 Oct) | 2.5ft (0.8m) | 8s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Fri afternoon, min 8°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||||||||||
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) | NNE 8 | NNE 7 | NNE 8 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 7 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | NE 5 | NE 5 | SSE 3 | SSE 5 | SE 5 | SE 6 | N 10 | — | WSW 2 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 74 | 172 | 159 | 99 | 70 | 90 | 59 | 31 | 20 | 19 | 9 | 5 | 3 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | cross-on | cross-off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | off | cross-off |
High Tide | 3:04AM0.32m | 5:32PM0.25m | 3:40AM0.34m | 6:44PM0.24m | 4:21AM0.34m | 8:12PM0.23m | ||||||||||||||||
Low Tide | 10:29AM0.01m | 9:48PM0.20m | 11:22AM0.01m | 10:15PM0.21m | 12:21PM0.02m | |||||||||||||||||
 |  | | | | | |  | |  | | |  | | | | | | | | | | |
 | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 5 | 8 | 11 | 12 | 11 | 9 | 8 | 8 | 9 | 10 | 13 | 16 | 14 | 12 | 12 | 11 | 12 | 14 | 17 | 18 | 16 | 15 |
Feels °C | 0 | 4 | 7 | 8 | 7 | 4 | 3 | 3 | 4 | 5 | 8 | 11 | 10 | 9 | 8 | 7 | 9 | 11 | 13 | 13 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 7 | NNE 8 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 7 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | NE 5 | NE 5 | SSE 3 | SSE 5 | SE 5 | SE 6 | SE 5 | — | — |
| kJ | 74 | 172 | 159 | 99 | 70 | 90 | 59 | 31 | 20 | 19 | 9 | 5 | 3 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | NNW 6 | NW 6 | NNW 6 | NW 6 | NNW 5 | — | — | — | — | SE 4 | NW 5 | NW 5 | — | — | — | E 5 | — | E 5 | — | — | — | — |
| kJ | 57 | 34 | 29 | 8 | 10 | — | — | — | — | 1 | 4 | 1 | — | — | — | 1 | — | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NW 6 | — | — | — | — | NNW 5 | — | — | — | — | — | — | — | — | — | N 10 | — | — |
| kJ | — | — | — | — | 8 | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | 2 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 2 | W 3 | WNW 5 | — | — | SSE 2 | S 3 | SW 3 | W 3 | — | — | — | WNW 4 | — | WSW 2 |
| kJ | — | — | — | — | — | — | — | 1 | 2 | 3 | — | — | 1 | 1 | 2 | 1 | — | — | — | 1 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 653 | 690 | 0 | 0 | 0 | 498 | 498 | 498 | 498 | 691 | 653 | 653 | 635 | 633 | 635 | 653 | 653 | 653 | 633 | 633 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
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