Surf Forecasts:
How big are the waves at Jumunjin today (31 Oct):
- Afternoon surf: Afternoon surf (31 Oct, local time) - 2.5ft (0.7m), 5s period with N swell.
- Evening surf: Evening surf (31 Oct, local time) - 5ft (1.6m), 8s period with NNE swell.
The current surf forecast for Jumunjin at 9PM is: 1.6m 8s primary swell from a North-northeast direction (forecast issued at 02:00pm October 31). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | - | - |
| Afternoon (31 Oct) | 2.5ft (0.7m) | 5s |
| Evening (31 Oct) | 5ft (1.6m) | 8s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Sat afternoon, min 9°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | ||||||||||||||||||
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) | NW 4 | N 5 | NE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NNE 6 | NE 6 | NNE 6 | NNE 6 | NNW 4 | NNW 4 | NNW 4 | N 6 | NNE 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 6 | 21 | 95 | 351 | 248 | 150 | 86 | 65 | 43 | 32 | 19 | 15 | 9 | 3 | 3 | 6 | 16 | 11 | 76 | 75 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | glassy | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 10:29PM0.23m | 6:05AM0.32m | 11:45PM0.23m | 7:19AM0.29m | ||||||||||||||||
Low Tide | 1:27PM0.03m | 10:52PM0.23m | 2:39PM0.05m | 00:52AM0.23m | 3:51PM0.06m | |||||||||||||||
 | |  | |  | | |  | | | | | |  | | | | | | | |
 | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — |
 | — | 5:28 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 12 | 11 | 11 | 11 | 11 | 9 | 14 | 13 | 12 | 12 | 13 | 12 | 11 | 12 | 14 | 15 | 13 | 10 |
Feels °C | 11 | 12 | 10 | 8 | 7 | 7 | 5 | 5 | 10 | 7 | 9 | 9 | 11 | 10 | 9 | 10 | 11 | 10 | 7 | 5 |
Swell 1 Height (m) Direction Period (s) | — | E 5 | NE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NNE 6 | NE 6 | NNE 6 | NNE 6 | SE 4 | NNW 4 | N 4 | NNE 6 | NNE 6 |
| kJ | — | 1 | 95 | 351 | 248 | 150 | 86 | 65 | 43 | 32 | 19 | 15 | 9 | 3 | 3 | 1 | 6 | 6 | 39 | 75 |
Swell 2 Height (m) Direction Period (s) | — | — | N 5 | NW 5 | — | NNW 4 | — | — | — | — | — | S 3 | — | SSE 5 | SSE 5 | NE 6 | SE 4 | NE 6 | — | — |
| kJ | — | — | 22 | 10 | — | 1 | — | — | — | — | — | 1 | — | 2 | 2 | 1 | 1 | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | E 6 | — | E 5 | — | — | — | — | — | — | — | — | S 4 | — | — | — | SE 4 | — | — | — | — |
| kJ | 1 | — | 1 | — | — | — | — | — | — | — | — | 2 | — | — | — | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | N 5 | — | — | — | — | — | — | — | SW 3 | WSW 3 | W 3 | — | — | NW 2 | NNW 4 | NNW 4 | NNW 4 | N 6 | WSW 2 |
| kJ | 6 | 21 | — | — | — | — | — | — | — | 4 | 5 | 2 | — | — | 1 | 6 | 16 | 11 | 76 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 653 | 653 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 660 | 498 | 633 | 633 | 560 | 560 | 633 | 633 | 653 | 16 | 16 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||
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