Surf Forecasts:
How big are the waves at Jumunjin today (04 Sep):
- Afternoon surf: Afternoon surf (04 Sep, local time) - 2.5ft (0.8m), 6s period with ENE swell.
- Evening surf: Evening surf (04 Sep, local time) - 2.5ft (0.8m), 7s period with ENE swell.
The current surf forecast for Jumunjin at 9PM is: 0.8m 7s primary swell from a East-northeast direction and 0.7m 7s secondary swell from a Northeast direction, 0.4m 6s secondary swell from a East-southeast direction (forecast issued at 02:00pm September 04). The wind direction is predicted to be onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | - | - |
| Afternoon (04 Sep) | 2.5ft (0.8m) | 6s |
| Evening (04 Sep) | 2.5ft (0.8m) | 7s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 24°C on Fri afternoon, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||
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) | NE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | NE 6 | NE 6 | NE 5 | NE 5 | ENE 8 | ENE 5 | ENE 5 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 40 | 54 | 56 | 56 | 41 | 55 | 61 | 73 | 66 | 55 | 51 | 101 | 64 | 78 | 108 | 112 | 135 | 81 | 101 | 139 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 7:53AM0.30m | 9:11AM0.31m | ||||||||||||||||||
Low Tide | 3:07PM0.08m | 4:36PM0.07m | 5:51PM0.05m | |||||||||||||||||
 | | |  |  | |  | | | |  | | |  | | | | | | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | 6:51 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | 1 | 1 | — | — | — |
Temp °C | 24 | 24 | 23 | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 21 | 22 | 21 | 22 | 23 | 23 | 22 | 22 |
Feels °C | 23 | 23 | 23 | 22 | 22 | 20 | 20 | 21 | 21 | 22 | 21 | 22 | 21 | 21 | 20 | 21 | 21 | 21 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | — | ENE 6 | NE 7 | NE 7 | ENE 6 | ENE 6 | ENE 6 | SE 5 | ESE 5 | NE 5 | ESE 5 | ESE 5 | E 6 | — | NE 7 | — | E 6 | E 6 | E 6 | E 7 |
| kJ | — | 54 | 44 | 43 | 41 | 55 | 61 | 3 | 2 | 55 | 9 | 9 | 17 | — | 77 | — | 62 | 81 | 101 | 139 |
Swell 2 Height (m) Direction Period (s) | — | — | ESE 5 | ESE 6 | — | — | — | — | — | — | — | — | — | — | ESE 6 | — | — | — | — | — |
| kJ | — | — | 9 | 10 | — | — | — | — | — | — | — | — | — | — | 48 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | — | ENE 7 | ENE 7 | — | — | — | NE 6 | NE 6 | — | NE 5 | ENE 8 | ENE 5 | ENE 5 | ENE 6 | E 6 | E 6 | NE 7 | NE 7 | NE 6 |
| kJ | 40 | — | 56 | 56 | — | — | — | 73 | 66 | — | 51 | 101 | 64 | 78 | 108 | 112 | 135 | 54 | 63 | 64 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 653 | 653 | 653 | 568 | 568 | 568 | 653 | 653 | 633 | 653 | 633 | 633 | 653 | 653 | 653 | 653 | 633 | 655 | 660 | 633 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||
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