38 Line Surf Break

Lat Long: 38.00° N 128.73° E

38 Line Surf Forecast and Surf Report

Issued: 8 pm 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's 38 Line sea temperature is
25.6° C
2.2° 

38 Line surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


38 Line surf forecast from 27 Jul 2026:

  • Most powerful swell: Tuesday 28 Jul, 12AM (local time) - 2ft (0.6m), 6s period, NE swell with 24 kJ wave energy.

Best Forecast Surf Conditions for 38 Line this week:

The most powerful waves expected at 38 Line in the next 16 days are 0.6m 6s and forecast to arrive on Tuesday (Jul 28) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Thursday (Jul 30) at 3AM.

Wave TypeTime (KST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12AM (Tue 28th Jul)2ft (0.6m) 6s

Table - best surf conditions forecast for 38 Line over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what 38 Line has in store for us over the next couple of weeks.

Right off the bat, I gotta be straight with you – the next week and a half is looking pretty flat. We’ve got a long dry spell on our hands. From Monday the 27th of July all the way through to the morning of Saturday the 8th of August, there’s barely a ripple worth paddling for. The waves that do show are tiny, below 2ft, with weak energy, and the wind is all over the place. It’s a real bummer, but it is what it is.

Then, things start to get a bit interesting, but not in a good way at first. From Saturday the 8th of August afternoon into Sunday the 9th, the swell does build, but it’s a messy, cross-shore wind situation. The swell comes up to 8ft with a combined energy of 1274, but with those 25 mph cross-winds, it’s gonna be a chop-fest. Honestly, with that wind and the beach break setup, it’s looking more like a kite-surfing day than anything you’d want to paddle out into.

Now, here’s where it gets really interesting and a bit of a tease. Looking at Monday the 10th of August, the forecast is pumping. We’re looking at a 16ft to 21ft ENE swell, with a period of 10-11 seconds, and the combined energy is massive – 4527 on Monday morning and 9720 by the afternoon. The wind is offshore and clean from the WSW, which is textbook. But here’s the catch – that’s just too much water for 38 Line. It’s an expert-only, big-wave situation at that point, and the forecast even says it’s predicted to be too big for this break. For the average surfer, it’s a spectator sport.

The days following, Tuesday the 11th of August, still have plenty of size – 10ft – but the wind switches onshore in the afternoon, making it messy. The morning looks clean with a light offshore, but that’s still a solid 10ft wave, which is pushing it for most.

So, the true standout? There isn’t a perfect one. The best conditions for a strong surfer will be the morning of Monday the 10th of August. The swell is huge (16ft from the ENE) with a very high energy reading (4527) and clean offshore wind. But it’s for experts only, no question. If you’re a beginner, steer well clear of that whole second week.

The water temperature at 38 Line is sitting at 78°F, which is much warmer than normal for this time of year, about 4°F above average. You won’t need a wetsuit, that’s for sure.

Stay patient, and don’t bother paddling out until that second week unless you’re ready for a beating.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 35°C on Wed afternoon, min 26°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 34°C on Sat afternoon, min 25°C on Thu night). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
NE
6
0.4
NE
6
0.4
NE
6
0.4
NE
5
0.4
NE
5
0.3
NE
5
0.2
ENE
5
0.1
N
6
0.2
N
4
0.1
E
6
0.1
E
5
0.2
WSW
2
0.1
SE
4
0.2
SSE
4
0.3
W
2
0.1
N
6
0.1
N
5
0.2
SSE
4
Wave Graph
Metric surfscale
Energy kJ
24
12
11
10
10
4
2
1
1
1
1
0
0
1
1
0
1
1
1
Wind (km/h)
15
WSW
0
SE
10
ENE
10
WSW
10
WSW
15
SW
15
WSW
10
WSW
5
SSW
15
SW
10
W
10
WSW
15
WSW
10
WSW
15
W
15
WSW
10
WSW
10
SE
10
WSW
Wind State
cross-off
glassy
cross-on
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
cross-off
cross-off
cross-on
off
High Tide
4:06AM0.23m
1:26PM0.32m
4:26AM0.23m
2:07PM0.33m
4:46AM0.23m
2:46PM0.33m
5:08AM0.22m
3:24PM0.32m
5:29AM0.22m
4:03PM0.30m
5:51AM0.22m
4:45PM0.28m
Low Tide
7:25AM0.22m
9:16PM0.05m
8:03AM0.20m
9:50PM0.04m
8:39AM0.19m
10:22PM0.04m
9:18AM0.18m
10:52PM0.04m
9:59AM0.17m
11:20PM0.05m
10:45AM0.15m
11:47PM0.07m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:24
5:24
5:26
5:26
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:38
7:37
7:37
7:37
7:36
7:35
7:34
 mm
Temp °C
28
27
27
28
32
35
29
32
33
29
31
33
29
33
34
29
32
31
29
Feels °C
32
32
31
32
35
36
32
35
36
32
35
35
32
36
36
32
36
34
34
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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