Surf Forecasts:
How big are the waves at Jungmun Beach (Jeju Island) today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 2ft (0.6m), 16s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 2.5ft (0.7m), 15s period with SSE swell.
- Evening surf: Evening surf (21 Oct, local time) - 3ft (0.9m), 16s period with SSE swell.
The current surf forecast for Jungmun Beach (Jeju Island) at 4PM is: 0.8m 15s primary swell from a South-southeast direction (forecast issued at 08:00am October 21). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (KST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 2ft (0.6m) | 16s |
| Afternoon (21 Oct) | 2.5ft (0.7m) | 15s |
| Evening (21 Oct) | 3ft (0.9m) | 16s |
Table - waves today at Jungmun Beach (Jeju Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri night. Warm (max 21°C on Fri morning, min 13°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||
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) | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 16 | SSE 16 | S 16 | S 16 | S 16 | S 16 | SSE 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 179 | 171 | 209 | 191 | 283 | 387 | 392 | 469 | 469 | 457 | 451 | 463 | 513 | 494 | 507 | 513 | 620 | 596 | 724 | 724 | 858 | 1512 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off |
High Tide | 7:25AM1.56m | 8:07PM2.02m | 8:15AM1.76m | 8:38PM2.10m | 8:54AM1.99m | |||||||||||||||||
Low Tide | 1:28PM0.81m | 2:28AM0.85m | 2:21PM0.70m | 3:00AM0.66m | 3:07PM0.58m | |||||||||||||||||
 |  |  | |  | | | | |  | | | | |  | | | | |  | | | |
 | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 |
Temp °C | 19 | 19 | 20 | 18 | 16 | 16 | 15 | 14 | 13 | 14 | 16 | 16 | 15 | 15 | 16 | 17 | 17 | 19 | 21 | 21 | 20 | 20 |
Feels °C | 17 | 15 | 16 | 13 | 11 | 11 | 11 | 9 | 9 | 10 | 12 | 13 | 11 | 11 | 12 | 13 | 13 | 15 | 17 | 19 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | NNW 7 | NNW 6 | SSE 15 | SSE 15 | SSE 16 | SSE 16 | S 16 | S 16 | S 16 | S 16 | SSE 16 |
| kJ | 179 | 171 | 209 | 191 | 283 | 387 | 392 | 469 | 469 | 457 | 451 | 125 | 104 | 494 | 507 | 513 | 620 | 596 | 724 | 724 | 858 | 1512 |
Swell 2 Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 5 | — | — | NW 7 | NW 8 | NW 8 | NW 8 | NNW 7 | NNW 7 | SSE 16 | SSE 16 | NNW 6 | NNW 6 | ESE 8 | E 7 | NE 7 | NNW 6 | NNE 4 | N 5 | — |
| kJ | 4 | 5 | 2 | — | — | 112 | 110 | 128 | 84 | 183 | 138 | 463 | 513 | 64 | 55 | 6 | 1 | 2 | 7 | 2 | 5 | — |
Swell 3 Height (m) Direction Period (s) | SW 5 | SW 5 | — | — | — | — | — | — | — | — | NW 7 | NE 5 | — | — | — | — | — | — | — | NNW 6 | — | — |
| kJ | 6 | 4 | — | — | — | — | — | — | — | — | 43 | 5 | — | — | — | — | — | — | — | 3 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NW 5 | NNW 6 | NNW 7 | NW 7 | NW 8 | NW 8 | NNW 8 | — | — | NE 5 | ENE 5 | ENE 2 | E 7 | N 6 | NNE 6 | NE 6 | NE 6 | E 3 | E 3 | ENE 5 |
| kJ | 26 | 16 | 49 | 171 | 261 | 293 | 297 | 335 | 257 | — | — | 50 | 35 | 1 | 3 | 38 | 40 | 28 | 32 | 5 | 5 | 69 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 496 | 496 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 497 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 496 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||||
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