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38 Line Surf Forecast
/ South Korea (8 surf breaks) /
Surf Forecasts:
38 Line surfForecast / South Korea / South Korea
12 Day Weather and Surf, issued 2 pm Tuesday 18 Nov 2025 KST
Best Forecast Surf Conditions for 38 Line this week:
The surf forecast for 38 Line over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 18) at 6PM. The primary swell is predicted to be 0.8m and 9s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at 38 Line in the next 12 days are 2.4m 9s and forecast to arrive on Tuesday (Nov 25) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Tuesday (Nov 25) at 3AM.
| Wave Type | Time (KST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Tue 18th Nov) | 2.5ft (0.8m) 9s |
| Best Surf | 6PM (Tue 25th Nov) | 4.5ft (1.3m) 8s |
| Most Powerful | 9AM (Tue 25th Nov) | 8ft (2.4m) 9s |
Table - best surf conditions forecast for 38 Line over the next 12 days.
Short Range Forecast Mostly dry. Very mild (max 11°C on Thu morning, min 1°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the W by Thu afternoon). | Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Mon morning, min 6°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | — | ||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 7 | 7 | 6 | 9 | 9 | 9 | 9 | 8 | 6 | 6 | 7 | 6 | 5 | 5 | - | 2 | 3 | 5 | 9 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 101 | 135 | 69 | 57 | 19 | 8 | 3 | 3 | 3 | 51 | 26 | 20 | 14 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 917 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross- on | cross- off | off | off | off | off | off | cross- off | cross- off | off | cross- off | off | off | cross- off | cross- off | cross- off | off | off | ||
High Tide / height (m) | 1:29AM 0.29 | 3:30PM 0.24 | 1:52AM 0.30 | 4:15PM 0.24 | 2:17AM 0.31 | 4:59PM 0.24 | 2:45AM 0.32 | 5:44PM 0.24 | 3:15AM 0.32 | 6:32PM 0.23 | 3:47AM 0.32 | 7:32PM 0.23 | 4:22AM 0.31 | ||||||||||
Low Tide / height (m) | 7:36PM 0.16 | 8:43AM 0.06 | 8:04PM 0.18 | 9:16AM 0.05 | 8:30PM 0.20 | 9:51AM 0.04 | 8:53PM 0.21 | 10:28AM 0.04 | 9:15PM 0.22 | 11:06AM 0.05 | 9:35PM 0.22 | 11:47AM 0.06 | 9:52PM 0.22 | ||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||||
| Sunrise | - | - | 7:07 | - | - | 7:09 | - | - | 7:11 | - | - | 7:11 | - | - | 7:13 | - | - | 7:13 | - | - | 7:15 | ||
| Sunset | 5:10 | - | - | 5:10 | - | - | 5:09 | - | - | 5:08 | - | - | 5:08 | - | - | 5:07 | - | - | 5:07 | - | - | ||
 |  | | | | | | | | | | | |  |  | | | |  | | | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 5 | 3 | 5 | 7 | 4 | 11 | 11 | 8 | 9 | 11 | 7 | 12 | 13 | 7 | 12 | 13 | 11 | 14 | 14 | 13 | 4 | ||
| Feels °C (?) | -1 | -2 | 1 | 3 | -2 | 4 | 3 | 0 | 1 | 6 | 2 | 8 | 9 | 2 | 8 | 9 | 8 | 10 | 10 | 8 | -6 | ||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our 38 Line surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the 38 Line Surf forecast
The above surf forecast table for 38 Line provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at 38 Line can be found by selecting the local surf guide option on the grey menu. Our 38 Line 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 (38 Line) 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 38 Line 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.
38 Line is 18 km (11 miles) from the city of Sokcho. If you plan a holiday in South Korea, look for hotels and other accommodation in Sokcho. Sokcho has rooms for a wide range of budgets as well as car hire and transport links.
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