Surf Forecasts:
Jungmun Beach (Jeju Island) surf forecast from 16 Jun 2026:
- Best quality surf: Thursday 18 Jun, 9PM (local time) - 3ft (0.9m), 8s period, SW swell with glassy winds.
- Most powerful swell: Saturday 20 Jun, 9AM (local time) - 4.5ft (1.4m), 8s period, SSW swell with 251 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 9PM (local time) - 3ft (0.9m), 8s period with SW 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 (Jun 18) at 9PM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.9m and 7s. 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 1.4m 8s and forecast to arrive on Saturday (Jun 20) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Tuesday (Jun 23) at 3PM.
| Wave Type | Time (KST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Thu 18th Jun) | 3ft (0.9m) 8s |
| Best Surf | 9PM (Thu 18th Jun) | 3ft (0.9m) 8s |
| Most Powerful | 9AM (Sat 20th Jun) | 4.5ft (1.4m) 8s |
Table - best surf conditions forecast for Jungmun Beach (Jeju Island) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Tue night. Warm (max 25°C on Tue afternoon, min 22°C on Wed night). Winds decreasing (fresh winds from the E on Tue afternoon, calm by Thu night). | Days 5-7 Weather SummaryHeavy rain (total 45mm), heaviest during Fri night. Warm (max 26°C on Sun afternoon, min 21°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSE 7 | SE 7 | SE 8 | SE 8 | S 7 | SSW 7 | S 7 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | SSW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 56 | 91 | 113 | 96 | 52 | 77 | 74 | 186 | 128 | 101 | 210 | 251 | 220 | 142 | 113 | 91 | 62 | 59 | 46 | 50 | 42 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | on | on | glassy | glassy | cross-on | cross-on | cross-on | cross | cross-off | off | glassy | cross-off | cross-off | cross | cross-off | glassy |
High Tide | 00:36AM2.82m | 12:08PM2.01m | 1:27AM2.73m | 1:00PM1.97m | 2:17AM2.59m | 1:56PM1.91m | 3:06AM2.41m | 2:59PM1.84m | 3:55AM2.22m | 4:11PM1.79m | 4:44AM2.04m | 5:34PM1.78m | 5:34AM1.89m | ||||||||
Low Tide | 5:52PM-0.14m | 7:00AM0.67m | 6:43PM-0.09m | 7:50AM0.70m | 7:35PM0.05m | 8:40AM0.73m | 8:27PM0.25m | 9:32AM0.75m | 9:22PM0.49m | 10:25AM0.75m | 10:23PM0.73m | 11:20AM0.74m | 11:31PM0.93m | ||||||||
 |  |  |  |  | |  |  | |  |  | | |  |  | | |  | | | | |
 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 |
 | 7:45 | — | — | 7:45 | — | — | 7:45 | — | — | 7:45 | — | — | 7:45 | — | — | 7:45 | — | — | 7:45 | — | 7:46 |
mm | — | 6 | 2 | 2 | 6 | 2 | — | — | — | 1 | 31 | — | — | — | — | — | — | 13 | 1 | — | — |
Temp °C | 25 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 24 | 24 | 23 | 24 | 23 | 23 | 25 | 26 | 24 | 22 | 23 | 22 | 24 |
Feels °C | 23 | 22 | 23 | 25 | 26 | 27 | 28 | 28 | 29 | 27 | 26 | 27 | 23 | 23 | 26 | 28 | 26 | 23 | 24 | 24 | 26 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SSW 8 | SSW 8 | SSW 8 | S 7 | SSW 7 | S 7 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | SSW 7 |
| kJ | 56 | 32 | 42 | 47 | 52 | 77 | 74 | 186 | 128 | 101 | 108 | 251 | 220 | 142 | 113 | 91 | 62 | 59 | 46 | 50 | 42 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | — | N 5 | S 8 | SE 8 | ESE 6 | SE 10 | — | SE 10 | SE 10 | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | NNW 5 | SE 9 | SE 9 | SE 9 | SE 11 |
| kJ | 26 | — | 1 | 43 | 28 | 4 | 4 | — | 4 | 4 | — | 4 | 4 | 4 | 4 | 4 | 2 | 3 | 3 | 3 | 5 |
Swell 3 Height (m) Direction Period (s) | NNE 6 | — | — | SW 8 | SW 7 | SE 11 | — | — | E 12 | — | — | — | — | — | — | — | S 9 | — | — | S 12 | N 5 |
| kJ | 3 | — | — | 28 | 13 | 4 | — | — | 3 | — | — | — | — | — | — | — | 2 | — | — | 3 | 1 |
Wind waves Height (m) Direction Period (s) | ESE 3 | SE 7 | SE 8 | SE 8 | — | — | — | — | — | — | SSW 7 | NW 2 | NW 2 | NW 3 | NNW 4 | NNW 5 | ESE 2 | ENE 3 | ENE 6 | E 6 | E 5 |
| kJ | 3 | 91 | 113 | 96 | — | — | — | — | — | — | 210 | 1 | 1 | 1 | 1 | 5 | 1 | 2 | 30 | 15 | 14 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 497 | 560 | 310 | 496 | 496 | 496 | 501 | 0 | 0 | 677 | 5 | 756 | 331 | 331 | 0 | 0 | 0 | 0 | 339 | 5 | 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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