Surf Forecasts:
38 Line surf forecast from 10 Nov 2026:
- Best quality surf: Wednesday 18 Nov, 12PM (local time) - 7ft (2.1m), 8s period, NE swell with offshore winds.
- Most powerful swell: Wednesday 18 Nov, 3PM (local time) - 7ft (2.2m), 10s period, NE swell with 876 kJ wave energy.
- Next surfable swell (1★+): Sunday 15 Nov, 9PM (local time) - 4ft (1.2m), 6s period with NE swell.
Best Forecast Surf Conditions for 38 Line this week:
The surf forecast for 38 Line over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 15) at 9PM. The primary swell is predicted to be 1.2m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at 38 Line in the next 16 days are 2.2m 10s and forecast to arrive on Wednesday (Nov 18) at 3PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Nov 18) at 6AM.
| Wave Type | Time (KST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 15th Nov) | 4ft (1.2m) 6s |
| Best Surf | 12PM (Wed 18th Nov) | 7ft (2.1m) 8s |
| Most Powerful | 3PM (Wed 18th Nov) | 7ft (2.2m) 10s |
Table - best surf conditions forecast for 38 Line over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 17°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Sat night. Very mild (max 16°C on Fri morning, min 10°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||||
AM | 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) | E 6 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 5 | E 4 | NE 9 | NE 8 | SE 5 | S 5 | — | — | N 5 | N 5 | NNE 6 | NNE 6 | NE 6 | NE 5 | NE 5 | NE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 40 | 28 | 13 | 5 | 5 | 2 | 2 | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 4 | 66 | 159 | 83 | 55 | 57 | 225 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | off | off | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-on | cross-on | cross-off |
High Tide | 4:43PM0.24m | 2:47AM0.32m | 5:30PM0.24m | 3:16AM0.32m | 6:19PM0.23m | 3:47AM0.32m | 7:19PM0.23m | 4:20AM0.31m | 8:33PM0.22m | 4:55AM0.30m | 5:36AM0.28m | ||||||||||
Low Tide | 9:45AM0.04m | 8:58PM0.20m | 10:22AM0.04m | 9:21PM0.21m | 11:01AM0.05m | 9:41PM0.22m | 11:41AM0.06m | 9:55PM0.22m | 12:26PM0.07m | 10:07PM0.22m | 1:15PM0.08m | 2:08PM0.09m | |||||||||
 | |  | | | | | | | |  |  |  |  |  | | | | | |  | |
 | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 5:17 | — | — | 5:16 | — | — | 5:15 | — | — | 5:15 | — | — | 5:14 | — | — | 5:13 | — | — | 5:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 11 | 2 | — | — | — | — | — |
Temp °C | 10 | 12 | 8 | 11 | 13 | 11 | 16 | 17 | 12 | 16 | 16 | 14 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 |
Feels °C | 7 | 9 | 3 | 8 | 10 | 7 | 12 | 14 | 8 | 15 | 14 | 12 | 10 | 10 | 9 | 6 | 8 | 8 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 5 | E 4 | NW 4 | NE 8 | NNW 6 | NNW 5 | — | — | N 5 | N 5 | NNE 6 | — | NE 6 | ENE 5 | NE 5 | NE 7 |
| kJ | 40 | 28 | 13 | 5 | 5 | 2 | 1 | 1 | 2 | 3 | 2 | — | — | 1 | 4 | 66 | — | 83 | 30 | 57 | 225 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NNE 5 | NE 6 | NE 5 | NE 5 | NE 4 | NE 7 | — | — | SE 5 | — | — | — | — | — | — | — | — | — | E 6 | — |
| kJ | 13 | 5 | 9 | 4 | 4 | 1 | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — | 3 | — |
Swell 3 Height (m) Direction Period (s) | NE 10 | NNE 10 | NE 8 | NE 8 | NE 6 | NE 4 | — | NE 9 | — | — | S 5 | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 9 | 3 | 3 | 2 | 1 | — | 3 | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WSW 2 | WSW 3 | — | WSW 2 | — | SE 5 | — | — | NNW 3 | NNW 3 | — | NNE 6 | — | NE 5 | — | — |
| kJ | — | — | — | — | — | 1 | 1 | — | 1 | — | 1 | — | — | 4 | 1 | — | 159 | — | 55 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 16 | 513 | 569 | 703 | 649 | 649 | 668 | 649 | 634 | 712 | 649 | 668 | 668 | 668 | 649 | 649 | 0 | 668 | 668 | 0 |
Best forecast wave conditions in South Korea | |||||||||||||||||||||
Best forecast wave conditions in South Korea | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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