
Surf Forecasts:
38 Line surf forecast from 11 Jul 2026:
- Best quality surf: Wednesday 15 Jul, 9PM (local time) - 3.5ft (1.1m), 7s period, SE swell with offshore winds.
- Most powerful swell: Wednesday 15 Jul, 3PM (local time) - 5.5ft (1.7m), 6s period, SSE swell with 222 kJ wave energy.
- Next surfable swell (1★+): Wednesday 15 Jul, 9PM (local time) - 3.5ft (1.1m), 7s period with SE 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 Wednesday (Jul 15) at 9PM. The primary swell is predicted to be 1.1m and 7s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at 38 Line in the next 16 days are 1.7m 6s and forecast to arrive on Wednesday (Jul 15) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Friday (Jul 17) at 3PM.
| Wave Type | Time (KST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 15th Jul) | 3.5ft (1.1m) 7s |
| Best Surf | 9PM (Wed 15th Jul) | 3.5ft (1.1m) 7s |
| Most Powerful | 3PM (Wed 15th Jul) | 5.5ft (1.7m) 6s |
Table - best surf conditions forecast for 38 Line over the next 16 days.
G’day, Rusty here. Look, I’ve gotta be straight with you – this 16-day window for 38 Line is a real struggle. The surf is tiny, the energy is weak, and the conditions are mostly poor. There’s no standout session, no proper swell to get excited about. It’s a flat spell, and we’ve got a long gap before anything even starts to look like a wave.
The water’s sitting at 73°, which is a touch warmer than normal for this time of year, but that’s about the only positive.
Let’s walk through it. The whole first week is a write-off. From Saturday 11 July right through to Tuesday 14 July, we’re looking at waves between 0.3 ft and 1 ft, with periods of 3 to 6 seconds. Combined energy is barely registering – mostly single-digit figures (3, 7, 6, 1, 5, 3). The wind is a mix of cross and cross-on, with a few glassy moments early Tuesday morning, but the swell is just too small to do anything. It’s poor surf, no question.
Wednesday 15 July is the only blip in the first week. The morning brings 3 ft from the SE at 6 seconds, with a cross-shore breeze at 9 mph. Combined energy jumps to 59 – still weak. Then Wednesday afternoon sees a bump to 6 ft from the SSE, with a period of 6 seconds, and energy climbs to 331 – that’s moderate energy. But the wind is a cross-shore at 12 mph, and it’s choppy. The surf conditions are still poor. That’s a messy, blown-out afternoon, not a clean session. Not a recommendation.
After that, it drops away again. From Thursday 16 July through to Friday 24 July, it’s flat or near-flat. Waves are 2 ft and under, with periods of 4 to 6 seconds, and energy values are in the single digits or low teens. There are a few glassy mornings, like Thursday 16 July morning and Monday 20 July morning, but the swell is just not there. On Saturday 18 July, we get a little 1.0 ft N swell, but it’s tiny. This is a long, dry gap of about 9 days with no real surf.
Then, on Friday 24 July, we get something. Friday afternoon brings 4 ft from the N at 7 seconds, with a light cross-on breeze at 6 mph. Combined energy is 111 – moderate. It’s still not great, but it’s the biggest swell in the whole forecast. The morning of Friday 24 July has 3 ft from the N at 6 seconds, with a light cross-shore breeze, and energy of 49. Both are poor surf conditions, though. The wind is not offshore, and the period is short. It’s not a winner.
The last few days, from Saturday 25 July to Sunday 26 July, are back to tiny 1.0 ft to 2 ft waves with weak energy. The glassy Sunday morning on 26 July looks clean, but there’s nothing to ride.
So, honestly, the best of a bad bunch is Friday 24 July afternoon, with 4 ft from the north and moderate energy (111). But even then, the wind is cross-on, the period is short, and the conditions are poor. There’s no standout. If you’re desperate, you could paddle out on Wednesday 15 July afternoon for the biggest swell, but it’s going to be choppy and messy, and that 6 ft, short-period swell at a beach break like 38 Line might be more interesting for a kite surfer than a paddle surfer. The long-range stuff is too far out and too uncertain to get excited about.
Keep an eye on it – forecasts can change, and this area can fire up. But for now, the board stays in the car.
Rusty.
Short Range ForecastMostly dry. Warm (max 33°C on Sun morning, min 27°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Wed afternoon. Warm (max 30°C on Wed morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||
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) | SE 4 | SE 5 | SE 5 | SE 4 | SE 5 | SE 5 | SE 4 | SE 5 | SE 6 | SE 3 | SE 4 | SE 6 | SSE 6 | SE 8 | SE 6 | SE 6 | SE 4 | SE 5 | SSE 4 | SE 4 | N 4 |
Wave Graph | |||||||||||||||||||||
3 | 7 | 3 | 7 | 16 | 6 | 1 | 7 | 5 | 3 | 10 | 59 | 222 | 82 | 19 | 11 | 6 | 4 | 2 | 1 | 3 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-on | cross-off | cross-off | cross-on | cross-off | glassy | cross-on | off | cross | cross | cross-off | glassy | on | cross-off | cross | cross | glassy | glassy |
High Tide | 2:45AM0.23m | 12:03PM0.34m | 3:41AM0.24m | 12:58PM0.36m | 4:25AM0.24m | 1:53PM0.37m | 5:04AM0.24m | 2:46PM0.37m | 5:40AM0.23m | 3:38PM0.36m | 6:12AM0.23m | 4:30PM0.33m | 6:43AM0.23m | ||||||||
Low Tide | 7:09PM0.03m | 5:55AM0.22m | 8:04PM0.00m | 6:53AM0.22m | 8:57PM-0.01m | 7:46AM0.22m | 9:47PM-0.02m | 8:37AM0.21m | 10:34PM-0.01m | 9:28AM0.19m | 11:19PM0.00m | 10:23AM0.18m | 11:59PM0.03m | 11:22AM0.16m | |||||||
— | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — | — | 5:15 | |
7:49 | — | — | 7:49 | — | — | 7:47 | — | — | 7:47 | — | — | 7:46 | — | — | 7:46 | — | — | 7:45 | — | 7:45 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — |
Temp °C | 30 | 30 | 33 | 31 | 30 | 32 | 33 | 30 | 31 | 29 | 28 | 30 | 29 | 28 | 26 | 28 | 27 | 25 | 25 | 24 | 24 |
Feels °C | 33 | 33 | 35 | 35 | 34 | 36 | 37 | 34 | 35 | 32 | 32 | 32 | 31 | 31 | 29 | 32 | 31 | 27 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | — | SE 5 | SE 5 | — | SE 5 | SE 5 | — | SE 5 | SE 6 | — | SE 4 | — | SE 6 | SE 8 | SE 6 | — | SE 4 | SE 5 | SSE 4 | SE 4 | N 4 |
— | 7 | 3 | — | 16 | 6 | — | 7 | 5 | — | 10 | — | 109 | 82 | 19 | — | 5 | 4 | 2 | 1 | 3 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 4 | — | — | — | — | — | — | — | — | — | SSE 5 | — | — | — | — |
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 4 | — | — | SE 4 | — | — | — | — | — | SE 3 | — | SE 6 | SSE 6 | — | — | SE 6 | — | — | N 4 | NNW 4 | — |
3 | — | — | 7 | — | — | — | — | — | 3 | — | 59 | 222 | — | — | 11 | — | — | 6 | 4 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 712 | 689 | 703 | 634 | 668 | 649 | 649 | 649 | 649 | 649 | 649 | 649 | 707 | 0 | 626 | 739 | 569 | 569 | 569 | 569 | 582 |
Best forecast wave conditions in South Korea | |||||||||||||||||||||
Best forecast wave conditions in South Korea | |||||||||||||||||||||
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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.











