Surf Forecasts:
How big are the waves at Jumunjin today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 4ft (1.2m), 6s period with ESE swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 3.5ft (1.1m), 6s period with ESE swell.
- Evening surf: Evening surf (29 Aug, local time) - 3.5ft (1.1m), 6s period with E swell.
The current surf forecast for Jumunjin at 6AM is: 1.1m 5s primary swell from a East-southeast direction (forecast issued at 02:00am August 29). The wind direction is predicted to be glassy.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 4ft (1.2m) | 6s |
| Afternoon (29 Aug) | 3.5ft (1.1m) | 6s |
| Evening (29 Aug) | 3.5ft (1.1m) | 6s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat morning. Warm (max 26°C on Sun afternoon, min 22°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||||
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 | 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 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | NE 8 | NE 8 | NNE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | E 6 | E 6 | ENE 6 | ENE 6 | NE 6 | E 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 33 | 39 | 66 | 87 | 103 | 98 | 78 | 92 | 61 | 63 | 58 | 98 | 79 | 64 | 52 | 43 | 42 | 23 | 18 | 19 | 11 | 11 | 9 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | glassy | cross-on | cross-on | cross | cross | cross-on | glassy | glassy | cross-on | cross | cross | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:08AM0.23m | 3:17PM0.30m | 4:26AM0.24m | 4:02PM0.29m | 4:46AM0.25m | 4:50PM0.27m | ||||||||||||||||||
Low Tide | 9:46PM0.05m | 9:11AM0.14m | 10:14PM0.06m | 9:54AM0.12m | 10:40PM0.08m | 10:40AM0.11m | ||||||||||||||||||
 | |  |  |  | | |  |  | |  | | | | |  | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — |
mm | 1 | 2 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | 1 | — | 1 | — |
Temp °C | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 26 | 25 | 25 | 25 | 25 | 22 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 27 | 27 | 27 | 29 | 29 | 26 | 25 | 23 | 25 | 24 | 27 | 28 | 28 | 28 | 28 | 29 | 28 | 26 | 22 | 23 | 23 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 6 | — | E 6 | NE 5 | ESE 6 | E 6 | E 6 | E 6 | E 6 | NE 8 | NNE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | E 6 | E 6 |
| kJ | 1 | 1 | — | 1 | 6 | 98 | 78 | 92 | 61 | 51 | 58 | 98 | 79 | 64 | 52 | 43 | 42 | 19 | 18 | 19 | 11 | 11 | 6 | 5 |
Swell 2 Height (m) Direction Period (s) | NE 6 | — | — | — | — | NE 5 | NE 10 | NE 9 | NE 8 | NE 8 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ESE 6 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 |
| kJ | 1 | — | — | — | — | 6 | 15 | 29 | 33 | 63 | 40 | 39 | 29 | 28 | 28 | 20 | 12 | 23 | 16 | 16 | 6 | 10 | 9 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | NE 10 | NE 10 | NE 9 | S 7 | S 7 | NNE 5 | S 7 | S 6 | S 5 | S 7 | — | ENE 6 | S 6 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 4 | 4 | 14 | 1 | 1 | 6 | 1 | 1 | 1 | 1 | — | 8 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | — | NE 5 | NNE 5 | NNW 4 | NNW 4 | N 5 | NNW 4 | — | — | — | S 6 | — | — | — | — | — | — | — | — |
| kJ | 33 | 39 | 66 | 87 | 103 | — | 12 | 14 | 10 | 31 | 27 | 16 | — | — | — | 1 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 690 | 0 | 0 | 0 | 0 | 697 | 690 | 653 | 10 | 89 | 0 | 0 | 633 | 691 | 690 | 0 | 0 | 0 | 653 | 653 | 691 | 691 | 691 | 653 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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