Surf Forecasts:
How big are the waves at Jumunjin today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 0.5ft (0.2m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 0.5ft (0.2m), 5s period with ENE swell.
- Evening surf: Evening surf (30 Jul, local time) - 0.5ft (0.2m), 6s period with ENE swell.
The current surf forecast for Jumunjin at 5AM is: 0.3m 6s primary swell from a East-northeast direction (forecast issued at 02:00am July 30). An open ocean swell of 0.3m 4s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 0.5ft (0.2m) | 6s |
| Afternoon (30 Jul) | 0.5ft (0.2m) | 5s |
| Evening (30 Jul) | 0.5ft (0.2m) | 6s |
Table - waves today at Jumunjin. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 34°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||||||||||
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 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | E 6 | ENE 6 | ENE 6 | NE 5 | E 5 | E 5 | WNW 4 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 7 | NE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 9 | 8 | 6 | 3 | 3 | 3 | 1 | 3 | 3 | 1 | 1 | 1 | 0 | 2 | 2 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | glassy | cross | cross-off | off | off | off | off | off | glassy | off | off | off | off | off | off | off | glassy | off | off | off |
High Tide | 4:48AM0.23m | 2:45PM0.33m | 5:09AM0.22m | 3:24PM0.32m | 5:30AM0.22m | 4:03PM0.30m | ||||||||||||||||||
Low Tide | 9:50PM0.04m | 8:38AM0.19m | 10:22PM0.04m | 9:17AM0.18m | 10:52PM0.04m | 9:58AM0.17m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 5:24 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 29 | 32 | 31 | 31 | 28 | 27 | 26 | 26 | 30 | 32 | 34 | 33 | 30 | 28 | 27 | 27 | 31 | 33 | 34 | 33 | 30 |
Feels °C | 29 | 28 | 26 | 31 | 35 | 34 | 34 | 31 | 30 | 28 | 28 | 33 | 36 | 37 | 36 | 33 | 31 | 30 | 30 | 34 | 37 | 38 | 37 | 34 |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 6 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | NE 5 | ENE 6 | SE 3 | — | — | — | WNW 4 | NW 4 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 7 | NE 7 |
| kJ | 9 | 8 | 6 | 3 | 3 | 3 | 1 | 3 | 2 | — | — | — | 1 | 1 | 2 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | N 5 | N 5 | NW 4 | NW 4 | NW 4 | NNW 4 | — | — | ENE 6 | NE 5 | E 5 | E 5 | — | — | — | SSE 3 | SSE 3 | — | — | — | — | — | NW 4 | NW 4 |
| kJ | 1 | 1 | 3 | 1 | 1 | 1 | — | — | 3 | 1 | 1 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | N 6 | — | — | E 6 | N 5 | — | — | — | E 5 | — | NE 8 | — | — | NW 5 | — | — | — | NW 4 | NW 4 | — | — |
| kJ | — | — | — | 1 | — | — | 1 | 1 | — | — | — | 1 | — | 2 | — | — | 1 | — | — | — | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | W 3 | W 3 | SW 3 | WSW 3 | — | — | — | SE 3 | SSE 3 | — | WSW 3 | W 3 | — | — | — | — | — | — | W 3 | WSW 2 | — | SSE 4 | SE 4 | S 3 |
| kJ | 4 | 5 | 2 | 1 | — | — | — | 1 | 3 | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 633 | 633 | 633 | 633 | 1071 | 697 | 653 | 653 | 664 | 664 | 664 | 664 | 1014 | 692 | 653 | 697 | 690 | 653 | 679 | 1054 | 1039 | 691 | 633 | 633 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||||
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