Surf Forecasts:
How big are the waves at Jumunjin today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 4.5ft (1.3m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 3.5ft (1.1m), 7s period with NE swell.
- Evening surf: Evening surf (25 Sep, local time) - 2.5ft (0.8m), 6s period with NE swell.
The current surf forecast for Jumunjin at 7AM is: 1.4m 6s primary swell from a Northeast direction (forecast issued at 02:00am September 25). The wind direction is predicted to be onshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 4.5ft (1.3m) | 7s |
| Afternoon (25 Sep) | 3.5ft (1.1m) | 7s |
| Evening (25 Sep) | 2.5ft (0.8m) | 6s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri night. Warm (max 23°C on Sun morning, min 18°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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) | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 6 | ENE 6 | NE 6 | NE 6 | SE 4 | SE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 4 | N 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 43 | 167 | 161 | 159 | 151 | 105 | 86 | 60 | 36 | 16 | 15 | 11 | 19 | 21 | 12 | 8 | 16 | 21 | 18 | 10 | 9 | 4 | 4 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | on | glassy | glassy | glassy | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross | cross-off | cross-off | off | off | cross-off | glassy | glassy | on | cross | cross-off |
High Tide | 2:34AM0.23m | 1:40PM0.29m | 2:48AM0.24m | 2:28PM0.29m | 3:05AM0.25m | 3:18PM0.28m | ||||||||||||||||||
Low Tide | 7:42AM0.15m | 8:35PM0.07m | 8:22AM0.12m | 9:03PM0.08m | 9:04AM0.09m | |||||||||||||||||||
 |  | |  |  | | | | | | |  |  | | |  |  | | | | | |  |  | |
 | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — |
mm | — | 1 | 2 | 1 | — | — | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 19 | 18 | 19 | 21 | 22 | 21 | 20 | 20 | 20 | 20 | 22 | 23 | 23 | 21 | 20 |
Feels °C | 22 | 20 | 21 | 21 | 22 | 21 | 21 | 20 | 18 | 20 | 19 | 20 | 21 | 22 | 21 | 20 | 20 | 20 | 20 | 23 | 24 | 24 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | NE 6 | — | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | NE 6 | ENE 6 | NE 6 | NE 6 | SE 4 | SE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 4 | ESE 4 |
| kJ | 14 | — | 161 | 159 | 151 | 105 | 86 | 60 | 36 | 16 | 15 | 10 | 19 | 21 | 12 | 8 | 16 | 21 | 18 | 10 | 9 | 4 | 4 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ESE 4 | ESE 4 | NE 7 | NNE 6 | — | — | SE 6 | NE 6 | NE 5 | NE 6 | ENE 6 | NE 5 | NE 5 | NE 5 | N 6 |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 1 | 11 | 3 | — | — | 1 | 5 | 4 | 5 | 3 | 1 | 1 | 1 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 7 | NE 7 | ESE 4 | — | — | — | ESE 5 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | 3 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | — | — | — | — | — | — | — | — | — | — | — | SE 5 | SE 3 | SE 4 | SE 4 | — | — | — | — | — | — | — |
| kJ | 43 | 167 | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 8 | 28 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 1060 | 1060 | 2726 | 0 | 0 | 0 | 0 | 1287 | 1092 | 498 | 498 | 498 | 717 | 664 | 633 | 16 | 661 | 661 | 661 | 690 | 560 | 653 | 633 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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