Surf Forecasts:
Jungmun Beach (Jeju Island) surf forecast from 20 Jul 2026:
- Best quality surf: Monday 27 Jul, 6AM (local time) - 1.5ft (0.5m), 11s period, S swell with glassy winds.
- Most powerful swell: Monday 27 Jul, 9PM (local time) - 3ft (0.9m), 13s period, S swell with 268 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 6AM (local time) - 1.5ft (0.5m), 11s period with S swell.
Best Forecast Surf Conditions for Jungmun Beach (Jeju Island) this week:
The surf forecast for Jungmun Beach (Jeju Island) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 27) at 6AM. The primary swell is predicted to be 0.5m and 11s period with a secondary swell of 0.4m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Jungmun Beach (Jeju Island) in the next 16 days are 0.9m 13s and forecast to arrive on Monday (Jul 27) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 11s period and expected on Tuesday (Jul 21) at 12PM.
| Wave Type | Time (KST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Mon 27th Jul) | 1.5ft (0.5m) 11s |
| Best Surf | 6AM (Mon 27th Jul) | 1.5ft (0.5m) 11s |
| Most Powerful | 9PM (Mon 27th Jul) | 3ft (0.9m) 13s |
Table - best surf conditions forecast for Jungmun Beach (Jeju Island) over the next 16 days.
Short Range ForecastLight rain (total 4mm), mostly falling on Mon night. Warm (max 29°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 29°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | SSW 7 | SSW 7 | SW 6 | SW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SSE 12 | SSE 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 120 | 160 | 127 | 139 | 136 | 81 | 70 | 59 | 59 | 52 | 46 | 46 | 46 | 46 | 36 | 29 | 21 | 15 | 13 | 38 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | on | on | cross-on | on | on | on | on | on | on | on | cross-on | on | on | on | glassy |
High Tide | 3:30PM1.92m | 3:32AM1.97m | 4:38PM1.84m | 4:09AM1.79m | 6:05PM1.82m | 4:56AM1.65m | 7:38PM1.87m | 6:05AM1.55m | 8:47PM1.98m | 7:27AM1.53m | 9:36PM2.09m | 8:34AM1.58m | 10:14PM2.21m | |||||||
Low Tide | 9:42PM0.83m | 10:18AM0.67m | 10:42PM1.06m | 11:10AM0.71m | 00:00AM1.23m | 12:10PM0.74m | 1:33AM1.28m | 1:15PM0.72m | 2:50AM1.22m | 2:15PM0.65m | 3:42AM1.13m | 3:06PM0.54m | ||||||||
 |  |  | | | | | | | |  | | |  | | | | | | | |
 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — |
 | 7:42 | — | — | 7:42 | — | — | 7:40 | — | — | 7:39 | — | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — |
mm | — | 2 | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 29 | 27 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 32 | 31 | 31 | 30 | 31 | 33 | 31 | 31 | 32 | 31 | 32 | 33 | 32 | 33 | 33 | 32 | 32 | 31 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SSW 7 | SSW 7 | SW 7 | SW 7 | SSW 7 | S 8 | SW 6 | SW 6 | S 7 | SW 6 | SW 6 | S 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SSE 11 |
| kJ | 3 | 160 | 127 | 139 | 136 | 81 | 1 | 59 | 59 | 1 | 46 | 46 | 1 | 46 | 36 | 29 | 21 | 15 | 10 | 38 |
Swell 2 Height (m) Direction Period (s) | — | — | S 8 | S 9 | SE 8 | S 8 | E 12 | S 8 | S 8 | S 7 | S 7 | S 7 | S 10 | S 7 | S 7 | S 7 | S 7 | S 7 | SSE 12 | SW 5 |
| kJ | — | — | 1 | 1 | 3 | 1 | 3 | 1 | 1 | 4 | 1 | 1 | 2 | 1 | 4 | 1 | 1 | 4 | 13 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | E 11 | E 11 | E 11 | — | — | — | SE 8 | SE 8 | — | S 9 | S 7 | S 8 | S 7 | SE 11 | S 11 | S 10 | S 8 | — |
| kJ | — | — | 2 | 2 | 2 | — | — | — | 2 | 2 | — | 2 | 1 | 1 | 4 | 4 | 2 | 2 | 5 | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | — | — | — | — | — | SSW 7 | — | — | SSW 6 | — | — | SW 6 | — | — | — | — | — | — | — |
| kJ | 120 | — | — | — | — | — | 70 | — | — | 52 | — | — | 46 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 737 | 496 | 496 | 732 | 496 | 496 | 737 | 496 | 496 | 507 | 496 | 496 | 507 | 496 | 496 | 507 | 496 | 496 | 518 | 5 |
Best forecast wave conditions in South Korea | ||||||||||||||||||||
Best forecast wave conditions in South Korea | ||||||||||||||||||||
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Information about the Jungmun Beach (Jeju Island) Surf forecast
The above surf forecast table for Jungmun Beach (Jeju Island) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jungmun Beach (Jeju Island) can be found by selecting the local surf guide option on the grey menu. Our Jungmun Beach (Jeju Island) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jungmun Beach (Jeju Island)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Jungmun Beach (Jeju Island) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Jungmun Beach (Jeju Island) is 15 km (9 miles) from the city of Sogwipo. If you plan a holiday in South Korea, look for hotels and other accommodation in Sogwipo. Sogwipo has rooms for a wide range of budgets as well as car hire and transport links.
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