Surf Forecasts:
How big are the waves at Jumunjin today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 1.5ft (0.4m), 6s period with NE swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 1.5ft (0.4m), 6s period with NE swell.
- Evening surf: Evening surf (28 Jul, local time) - 1.5ft (0.4m), 5s period with NE swell.
The current surf forecast for Jumunjin at 2PM is: 0.4m 6s primary swell from a Northeast direction and 0.4m 3s secondary swell from a North-northeast direction (forecast issued at 08:00am July 28). The wind direction is predicted to be cross-onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 1.5ft (0.4m) | 6s |
| Afternoon (28 Jul) | 1.5ft (0.4m) | 6s |
| Evening (28 Jul) | 1.5ft (0.4m) | 5s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue afternoon. Warm (max 35°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||||
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) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | NNW 6 | N 4 | N 4 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 13 | 12 | 16 | 8 | 15 | 10 | 10 | 23 | 23 | 23 | 16 | 16 | 11 | 8 | 8 | 3 | 3 | 3 | 2 | 7 | 1 | 1 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | on | cross-on | glassy | cross-off | off | off | off | off | off | off | cross-off | off | off | off | off | off | glassy | glassy | cross-off | off |
High Tide | 4:08AM0.23m | 1:25PM0.32m | 4:27AM0.23m | 2:07PM0.33m | 4:48AM0.23m | 2:45PM0.33m | ||||||||||||||||
Low Tide | 7:23AM0.22m | 9:16PM0.05m | 8:01AM0.21m | 9:50PM0.04m | 8:38AM0.19m | |||||||||||||||||
 |  | |  | |  |  |  | | | | | | | | | | | | | | | |
 | 5:22 | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — |
mm | — | — | — | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 30 | 28 | 27 | 26 | 26 | 27 | 26 | 26 | 30 | 33 | 35 | 33 | 29 | 27 | 26 | 25 | 29 | 33 | 33 | 31 | 28 |
Feels °C | 29 | 34 | 32 | 32 | 31 | 30 | 31 | 29 | 28 | 33 | 36 | 36 | 35 | 31 | 29 | 28 | 26 | 31 | 36 | 36 | 34 | 31 |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 6 | — | NE 6 | NE 6 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 5 | NW 5 | NW 5 | NW 4 | NNW 6 | NW 6 | N 4 |
| kJ | 13 | 12 | — | 8 | 15 | 10 | 10 | 23 | 23 | 23 | 16 | 16 | 11 | 8 | 8 | 3 | 9 | 8 | 5 | 7 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | NE 7 | — | — | WSW 2 | WSW 3 | — | NW 5 | NW 5 | — | — | ENE 5 | ENE 5 | ENE 5 | NE 5 | N 4 | — |
| kJ | — | — | — | — | — | — | 2 | — | — | 1 | 1 | — | 1 | 1 | — | — | 3 | 3 | 2 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 5 | — | — | — | — | — | N 6 | — | N 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | — | 1 |
Wind waves Height (m) Direction Period (s) | — | — | NE 6 | NNE 3 | — | — | — | — | — | — | — | — | — | WSW 3 | W 3 | W 5 | WSW 3 | SW 3 | — | — | SE 2 | SE 3 |
| kJ | — | — | 16 | 4 | — | — | — | — | — | — | — | — | — | 2 | 5 | 17 | 5 | 2 | — | — | 1 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 633 | 633 | 691 | 690 | 633 | 633 | 633 | 633 | 633 | 633 | 633 | 633 | 633 | 633 | 633 | 633 | 633 | 653 | 697 | 1015 | 664 | 653 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
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