
Surf Forecasts:
Jungmun Beach (Jeju Island) surf forecast from 21 Oct 2026:
- Best quality surf: Sunday 25 Oct, 9AM (local time) - 5ft (1.6m), 12s period, S swell with cross-offshore winds.
- Most powerful swell: Saturday 24 Oct, 9AM (local time) - 11ft (3.5m), 16s period, SSE swell with 5,820 kJ wave energy.
- Next surfable swell (1★+): Thursday 22 Oct, 6AM (local time) - 3.5ft (1.0m), 16s period with SSE 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 Thursday (Oct 22) at 6AM. The primary swell is predicted to be 1.0m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Jungmun Beach (Jeju Island) in the next 16 days are 3.5m 16s and forecast to arrive on Saturday (Oct 24) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Tuesday (Oct 27) at 9AM.
| Wave Type | Time (KST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Thu 22nd Oct) | 3.5ft (1.0m) 16s |
| Best Surf | 9AM (Sun 25th Oct) | 5ft (1.6m) 12s |
| Most Powerful | 9AM (Sat 24th Oct) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Jungmun Beach (Jeju Island) over the next 16 days.
Short Range ForecastHeavy rain (total 23mm), heaviest during Sat morning. Warm (max 21°C on Fri morning, min 14°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 36mm), heaviest during Sun morning. Warm (max 25°C on Mon afternoon, min 14°C on Tue afternoon). Winds increasing (light winds from the SSE on Mon morning, fresh winds from the N by Mon night). | ||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | ||||||||||||||
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) | SSE 16 | SSE 16 | SSE 16 | SSE 15 | S 15 | S 16 | S 16 | SSE 16 | S 15 | S 13 | S 12 | S 12 | SSW 11 | SSW 10 | S 9 | SSW 8 | S 8 | SE 11 | SE 10 |
Wave Graph | |||||||||||||||||||
392 | 457 | 463 | 507 | 537 | 706 | 1589 | 5820 | 1513 | 1006 | 773 | 672 | 454 | 214 | 173 | 171 | 31 | 43 | 25 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | off | off | off | off |
High Tide | 8:15AM1.76m | 8:38PM2.10m | 8:54AM1.99m | 9:07PM2.18m | 9:32AM2.23m | 9:38PM2.23m | 10:10AM2.44m | 10:10PM2.25m | 10:49AM2.61m | 10:44PM2.24m | 11:31AM2.72m | 11:20PM2.18m | |||||||
Low Tide | 2:28AM0.85m | 2:21PM0.70m | 3:00AM0.66m | 3:07PM0.58m | 3:31AM0.47m | 3:50PM0.49m | 4:03AM0.28m | 4:32PM0.44m | 4:37AM0.13m | 5:15PM0.44m | 5:12AM0.03m | 5:59PM0.50m | |||||||
— | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | |
— | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 5:49 | — | — | 5:47 | — | |
mm | — | — | — | — | — | 2 | 5 | 9 | 7 | 8 | 7 | 1 | 4 | 1 | 7 | 8 | — | — | — |
Temp °C | 16 | 16 | 17 | 18 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 25 | 22 | 17 | 18 | 13 |
Feels °C | 11 | 13 | 14 | 15 | 18 | 18 | 21 | 20 | 21 | 21 | 21 | 22 | 22 | 23 | 27 | 21 | 10 | 11 | 6 |
Swell 1 Height (m) Direction Period (s) | SSE 16 | SSE 16 | NNW 7 | SSE 15 | S 15 | S 16 | S 16 | S 16 | S 15 | S 13 | S 12 | S 12 | SSW 11 | SSW 10 | S 9 | SSW 8 | S 8 | S 7 | SE 10 |
392 | 457 | 129 | 507 | 537 | 706 | 1589 | 2178 | 1513 | 1006 | 773 | 672 | 454 | 214 | 173 | 171 | 31 | 4 | 4 | |
Swell 2 Height (m) Direction Period (s) | NW 8 | NNW 7 | SSE 16 | NNW 6 | NW 6 | NNE 6 | — | — | — | — | — | — | SE 8 | NE 7 | E 3 | SE 11 | SSE 12 | SSE 12 | S 7 |
113 | 178 | 463 | 56 | 9 | 10 | — | — | — | — | — | — | 53 | 2 | 1 | 5 | 14 | 13 | 1 | |
Swell 3 Height (m) Direction Period (s) | — | — | NE 5 | — | — | — | — | — | — | — | — | — | — | — | NNE 4 | SE 11 | SE 12 | SE 11 | SE 10 |
— | — | 5 | — | — | — | — | — | — | — | — | — | — | — | 2 | 76 | 23 | 43 | 25 | |
Wind waves Height (m) Direction Period (s) | NW 8 | — | NE 5 | E 7 | ENE 3 | E 6 | ENE 5 | SSE 16 | — | E 6 | NE 4 | NE 4 | ENE 4 | E 4 | — | N 5 | NNW 7 | NNW 8 | NNW 8 |
326 | — | 34 | 3 | 5 | 86 | 58 | 5820 | — | 245 | 4 | 5 | 5 | 14 | — | 60 | 607 | 753 | 573 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 310 | 310 | 310 | 310 | 310 | 310 | 310 | 0 | 310 | 310 | 310 | 501 | 0 | 497 | 496 | 496 |
Best forecast wave conditions in South Korea | |||||||||||||||||||
Best forecast wave conditions in South Korea | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










