Surf Forecasts:
How big are the waves at Jumunjin today (30 Oct):
- Afternoon surf: Afternoon surf (30 Oct, local time) - 0.5ft (0.1m), 10s period with N swell.
- Evening surf: Evening surf (30 Oct, local time) - 0.5ft (0.1m), 9s period with N swell.
The current surf forecast for Jumunjin at 9PM is: 0.1m 9s primary swell from a North direction (forecast issued at 02:00pm October 30). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | - | - |
| Afternoon (30 Oct) | 0.5ft (0.1m) | 10s |
| Evening (30 Oct) | 0.5ft (0.1m) | 9s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Fri afternoon, min 10°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | ||||||||||||||||||
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) | S 6 | N 10 | N 10 | N 9 | N 9 | N 9 | W 3 | E 6 | NNW 5 | N 5 | NE 8 | NNE 8 | NNE 8 | NE 7 | NNE 7 | NE 6 | NE 6 | NE 6 | NNE 6 | NE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 0 | 2 | 2 | 2 | 3 | 2 | 0 | 1 | 10 | 42 | 133 | 300 | 236 | 122 | 81 | 43 | 31 | 31 | 26 | 26 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | glassy | off | off | cross-off | off | off | off | cross-off | cross-off | off |
High Tide | 8:12PM0.23m | 5:08AM0.33m | 10:29PM0.23m | 6:05AM0.32m | ||||||||||||||||
Low Tide | 12:21PM0.02m | 10:39PM0.22m | 1:27PM0.03m | 10:52PM0.23m | 2:39PM0.05m | |||||||||||||||
 | |  | | | | | | | | |  |  | | |  | | | | | |
 | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — |
 | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:25 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 16 | 15 | 15 | 15 | 14 | 15 | 17 | 15 | 12 | 11 | 11 | 11 | 10 | 11 | 13 | 13 | 12 | 12 |
Feels °C | 14 | 14 | 11 | 10 | 10 | 11 | 10 | 10 | 12 | 10 | 10 | 8 | 7 | 6 | 4 | 6 | 8 | 8 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | — | N 9 | N 9 | N 9 | — | E 6 | WSW 3 | — | NE 8 | NNE 8 | NNE 8 | NE 7 | NNE 7 | NE 6 | NE 6 | NE 6 | NNE 6 | NE 7 |
| kJ | 1 | 1 | — | 2 | 2 | 2 | — | 1 | 1 | — | 133 | 300 | 236 | 122 | 81 | 43 | 31 | 31 | 26 | 26 |
Swell 2 Height (m) Direction Period (s) | — | — | N 10 | — | NE 9 | — | — | — | — | — | N 5 | NW 5 | NW 4 | — | NW 4 | NNE 8 | NNE 8 | — | SSW 3 | — |
| kJ | — | — | 2 | — | 3 | — | — | — | — | — | 25 | 11 | 5 | — | 1 | 14 | 7 | — | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | N 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 2 | WSW 3 | W 3 | W 3 | W 3 | NNW 5 | N 5 | — | — | — | NNW 4 | — | — | SW 2 | WSW 3 | WSW 3 | WSW 3 |
| kJ | — | — | — | 1 | 4 | 5 | 5 | 5 | 10 | 42 | — | — | — | 2 | — | — | 1 | 1 | 1 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 653 | 653 | 653 | 641 | 633 | 633 | 633 | 633 | 633 | 633 | 0 | 0 | 0 | 0 | 0 | 0 | 498 | 653 | 498 | 498 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||
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