Surf Forecasts:
How big are the waves at Jumunjin today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 5ft (1.6m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 6.5ft (2.0m), 7s period with SE swell.
- Evening surf: Evening surf (18 Oct, local time) - 5ft (1.5m), 8s period with SE swell.
The current surf forecast for Jumunjin at 5PM is: 2.0m 7s primary swell from a Southeast direction and 1.7m 7s secondary swell from a Southeast direction (forecast issued at 08:00am October 18). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 5ft (1.6m) | 7s |
| Afternoon (18 Oct) | 6.5ft (2.0m) | 7s |
| Evening (18 Oct) | 5ft (1.5m) | 8s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sun afternoon. Warm (max 24°C on Sun afternoon, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||||
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 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SSE 7 | NW 5 | SE 6 | N 4 | NNE 9 | NNE 9 | NE 8 | NE 7 | NE 7 | NE 6 | NE 6 | NNE 6 | E 5 | E 5 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 219 | 244 | 318 | 423 | 456 | 244 | 169 | 86 | 36 | 21 | 12 | 9 | 354 | 411 | 261 | 136 | 77 | 49 | 38 | 23 | 13 | 12 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | glassy | on | on | glassy | glassy | glassy | cross | cross-off | glassy | on | cross | cross-off | off |
High Tide | 6:06AM0.28m | 7:10AM0.27m | 2:01AM0.23m | 8:41AM0.26m | ||||||||||||||||||
Low Tide | 3:08PM0.10m | 4:18PM0.10m | 3:12AM0.23m | 5:15PM0.09m | ||||||||||||||||||
 |  |  |  |  |  | | | | | |  | | | | | | | | | | | |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — |
 | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 23 | 24 | 23 | 21 | 19 | 17 | 14 | 16 | 18 | 17 | 16 | 15 | 16 | 16 | 16 | 17 | 18 | 18 | 18 | 17 |
Feels °C | 15 | 17 | 21 | 21 | 24 | 20 | 16 | 12 | 11 | 14 | 16 | 15 | 16 | 15 | 16 | 15 | 15 | 17 | 17 | 17 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | ESE 7 | ESE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SSE 7 | SSE 7 | SE 6 | SE 6 | NNE 9 | NNE 9 | NE 8 | NE 7 | NE 7 | NE 6 | NE 6 | NNE 6 | E 5 | E 5 |
| kJ | 1 | 1 | 193 | 234 | 318 | 244 | 169 | 86 | 36 | 18 | 10 | 6 | 354 | 411 | 261 | 136 | 77 | 49 | 38 | 23 | 13 | 12 |
Swell 2 Height (m) Direction Period (s) | NE 6 | N 6 | N 6 | — | — | — | — | ESE 6 | ESE 6 | NW 5 | E 6 | NE 10 | SSE 6 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 5 | NNE 6 | NE 6 |
| kJ | 1 | 1 | 1 | — | — | — | — | 8 | 8 | 5 | 3 | 4 | 4 | 6 | 11 | 5 | 9 | 4 | 7 | 9 | 12 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ESE 6 | ESE 6 | S 9 | E 6 | E 8 | SSE 6 | SE 6 | SE 5 | SSE 5 | SE 5 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 4 | 8 | 2 | 1 | 5 | 4 | 1 | 1 | 2 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | — | SW 3 | W 3 | W 4 | NW 5 | NNW 6 | N 4 | — | — | — | — | — | — | — | — | — | — |
| kJ | 219 | 244 | 318 | 423 | 456 | — | 2 | 8 | 6 | 21 | 12 | 9 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 14 | 0 | 679 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 635 | 635 | 0 | 0 | 0 | 16 | 0 | 0 | 653 | 690 | 653 | 653 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
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