Surf Forecasts:
How big are the waves at Jumunjin today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 1ft (0.3m), 5s period with ESE swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 4.5ft (1.4m), 6s period with NE swell.
- Evening surf: Evening surf (25 Oct, local time) - 6ft (1.8m), 7s period with NE swell.
The current surf forecast for Jumunjin at 3AM is: 0.3m 4s primary swell from a East-southeast direction and 0.1m 8s secondary swell from a North direction (forecast issued at 08:00pm October 24). The wind direction is predicted to be cross-shore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 1ft (0.3m) | 5s |
| Afternoon (25 Oct) | 4.5ft (1.4m) | 6s |
| Evening (25 Oct) | 6ft (1.8m) | 7s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Very mild (max 19°C on Sat night, min 10°C on Tue afternoon). Winds increasing (calm on Sat night, fresh winds from the WNW by Tue afternoon). | ||||||||||||||||||
Sat 24 | Sunday 25 | Monday 26 | ||||||||||||||||
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) | ESE 5 | ESE 5 | ESE 5 | ESE 4 | N 3 | ESE 5 | NE 4 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NE 7 | NNE 6 | E 6 | E 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 9 | 4 | 4 | 4 | 5 | 4 | 15 | 157 | 296 | 318 | 229 | 235 | 188 | 168 | 85 | 80 | 55 | 88 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | glassy | cross | cross | cross | cross-on | cross-on | on | on | cross-on | glassy | cross | glassy | cross-on | cross-on | cross-on | cross-off |
High Tide | 1:45AM0.26m | 2:32PM0.26m | 2:07AM0.28m | 3:29PM0.26m | ||||||||||||||
Low Tide | 7:46PM0.11m | 8:11AM0.08m | 8:18PM0.13m | 8:54AM0.05m | 8:49PM0.15m | |||||||||||||
 | | |  | |  | |  |  | | | | |  | | |  | | |
 | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 17 | 16 | 16 | 17 | 16 | 15 | 15 | 15 | 15 | 14 | 15 | 16 | 16 | 15 | 14 |
Feels °C | 19 | 19 | 18 | 16 | 14 | 14 | 14 | 15 | 13 | 14 | 14 | 14 | 12 | 14 | 13 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 4 | ESE 4 | ESE 5 | SE 5 | SE 6 | ESE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 6 | E 6 | E 7 |
| kJ | 9 | 4 | 4 | 4 | 2 | 4 | 7 | 8 | 6 | 318 | 229 | 235 | 188 | 118 | 85 | 49 | 55 | 88 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | — | N 8 | — | — | NE 4 | — | — | ESE 6 | ESE 6 | E 6 | E 6 | ESE 6 | E 6 | E 6 | NNE 6 | NNE 6 |
| kJ | 2 | 2 | — | 1 | — | — | 2 | — | — | 6 | 17 | 24 | 17 | 18 | 24 | 43 | 24 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | N 3 | N 3 | NE 4 | NE 6 | NE 7 | — | — | — | — | NNE 7 | — | NNE 6 | — | — |
| kJ | — | — | — | — | 5 | 3 | 15 | 157 | 296 | — | — | — | — | 168 | — | 80 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 690 | 560 | 560 | 498 | 690 | 568 | 568 | 10 | 568 | 498 | 16 | 0 | 16 | 0 | 560 | 560 | 560 | 0 |
Best forecast wave conditions in South Korea | ||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||
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