Hello, this is 속초어때 (Sokcho Eottae). At 5 a.m. on Tuesday, August 18, the temperature in Sokcho (속초) is 24°C. It may look like an unremarkable number, but for anyone who has been watching Sokcho this summer it is a fairly meaningful figure. A tropical night refers to a night when the low temperature does not fall below 25°C, and this dawn Sokcho came down below that line. Only at the beginning of this month, Sokcho and Gangneung (강릉) recorded so-called super tropical nights, with temperatures above 30°C even at dawn, and it made the news. Compared with then, the dawn air is about 6 degrees cooler.
Today I will lay out, like a timetable, how to use this cool dawn and in what order to move through a day that climbs back to 31°C so you suffer less. There are now five days left until the beaches close.
24°C at dawn — right now is the most comfortable time of the whole day
Today's expected high in Sokcho is 31°C and the low is 24°C. The gap between day and night is about 7 degrees, which means this very hour is today's bottom value. Once the sun rises the temperature climbs quickly: around 26°C near 9 a.m., 28°C past noon, and it peaks around 3 p.m.
So if you happen to be awake at dawn, I recommend using this time rather than forcing yourself back to sleep. Specifically, like this.
- A walk at Yeonggeumjeong (영금정) and the Deungdae Observatory (등대전망대) - the course has a lot of stairs, so the apparent temperature shoots up during the day. At dawn there is a breeze, so it is far easier.
- Walking the sands of Sokcho Beach (속초해수욕장) - you cannot go into the water, but walking the beach and taking photos are free. There is almost no one around, so it is the time slot with the highest chance of a shot of a lifetime.
- A loop around Cheongchoho Lake Park (청초호 호수공원) - the course is short on shade, so dawn is overwhelmingly better than daytime.
For residents too, this dawn is a welcome condition. If you have been running the air conditioner all night for days, this is a good morning to open the windows and air the place out. But it goes back above 30°C during the day, so it is better to finish airing out before 9 a.m., before the indoor temperature rises.
Sunrise 05:43 + high tide 06:24 — the beach is narrow for today's sunrise
Today in Sokcho, sunrise is at 05:43 and sunset at 19:16. That means the moment you are reading this is just before the sun comes up. But there is one variable for this morning's sunrise. By the Korea Hydrographic and Oceanographic Agency's reckoning, today's tide stage in Sokcho is 13-mul (13물), and the tide times are as follows.
- Low tide 00:21 (around 25 cm)
- High tide 06:24 (around 40 cm)
- Low tide 13:10 (around 25 cm)
- High tide 19:04 (around 36 cm)
Sunrise at 05:43 and high tide at 06:24 are almost back to back. In other words, if you head out to watch the sunrise today, you will meet the water at its highest. The East Sea (동해) is not a place where tidal flats appear as they do on the West Sea, and the tidal range is only about 15 cm, but even so, at high tide the line the waves reach comes further in than usual. Tripods set up on the lower part of the beach often end up with wet gear, so this morning in particular I recommend setting up one step back.
Conversely, during the day low tide falls at 13:10. That is when the water is most withdrawn, so the sand is exposed at its widest and there is more room to claim a parasol spot. For those planning to play in shallow water with children, noon to 3 p.m. is today's tidal golden time. However, that stretch is also the hottest, so shade, water, and a hat are essential.
Water 25.5°C, waves 0.7 m — swimming closes at 6 p.m.
Today the sea off Sokcho is 25.5°C with waves of 0.7 m. Thinking back to last week's days when waves topped 2 m and swimming was restricted, today's sea is quite gentle. A water temperature of 25.5°C is effectively the optimal range for a summer sea, one where an adult can stay in a long time without getting cold.
One thing you must remember here. Night opening at Sokcho Beach and the other beaches in town already ended on August 12. Operations are back to normal, and swimming is allowed only until 6 p.m. The sun sets at 19:16, so it is still bright, yet the lifeguards' shift is over and you cannot go into the water. If you arrive late in the evening planning to play in the water, you need to move your schedule earlier today.
Low waves are no reason to let your guard down. Rip currents can occur on the east coast even on days when the waves are calm, and on days like today with high water temperature and good conditions, people go out to deeper spots and the risk of accidents rises. Be sure to check the guidance on life-jacket zones, and enjoy the water only within the swimming areas designated by the lifeguards.
Clear, yet a 65% chance of rain — here is how to prepare for today's rain
The state of the sky in Sokcho today is clear, but the chance of precipitation is set at 65%. It looks contradictory at first glance, but it is a common combination on the east coast in midsummer. When the atmosphere is unstable, clouds develop suddenly and it pours down short and hard in the form of a shower.
So today's rain is better seen as passing rain rather than all-day rain. In practice, handle it like this.
- Just tuck a rain poncho or a folding umbrella in your bag, and do not cancel the plan itself. A shower usually passes in 30 minutes to an hour.
- If it pours, the better strategy is to duck indoors nearby for a while. 속초관광수산시장 (Sokcho Gwangwang Susan Sijang), the restaurant strip around the 갯배 (gaetbae) in 아바이마을 (Abai Maeul), and cafés in town all work as shelters.
- If you are driving, the road surface gets slippery right after a shower, so you need to slow down especially on Misiryeong-ro (미시령로) and Seoraksan-ro (설악산로), which have many curves.
- After a shower passes, the humidity spikes and the apparent temperature goes even higher. Rather than resuming outdoor activity the moment the rain stops, it is better to allow about 30 minutes.
Slow going since dawn — three roads into Sokcho today
Even at this dawn hour, the main roads into Sokcho are not flowing smoothly. At present all three — Misiryeong-ro (toward Seoul), Donghae-daero (동해대로, the coastal and downtown section), and Seoraksan-ro (toward Seorak) — are reported as slow. If the flow is like this on a Tuesday weekday, it can feel even heavier during the hours when congestion usually worsens.
Given Sokcho's road layout, these three axes have different characters.
- Misiryeong-ro - the gateway in and out of the metropolitan area. It is the stretch where people heading back to Seoul late in the afternoon pile up, so if you plan to return, it is better to split off before 3 p.m. or after 8 p.m.
- Donghae-daero - it is the axis linking the coast and downtown, so tourist traffic and everyday local traffic mix. Most trips to and from Daepohang (대포항), Oeongchi (외옹치), and Sokcho Beach use this road. It backs up especially at mealtimes.
- Seoraksan-ro - the access road toward Seorakdong (설악동). It is the axis connecting to the zone where the Waterbomb event is scheduled on the 22nd, so the flow is likely to get heavier as the weekend approaches.
On a day like today when all three axes are heavy, packing your destinations onto one axis is the right answer. If it is the coastal line, sweep from Daepohang to Oeongchi and Sokcho Beach in one go; if it is the Seorak line, spend all your time inside Seorakdong. A route that goes to Seoraksan (설악산) in the morning, Daepohang at lunch, and back over to the Seorak side in the afternoon costs you the most on a day like today.
Six crowded spots even at dawn — shifting your timing gives you the answer
Six places in Sokcho are currently flagged with high congestion.
- Very crowded - 금호리조트 설악 (Kumho Resort Seorak)
- Crowded - 부엉이전시관(해피아울하우스) (Bueongi Jeonsigwan / Happy Owl House), Daepohang, the Daepohang Observatory, Deungdae Beach (등대해변), 마레몬스 호텔 (Maremons Hotel)
The fact that a resort and a hotel are at the top means there are that many guests staying in Sokcho right now. In fact, analysis has come out that Sokcho tourism has recently been shifting from day trips to longer stays, with visitors, overnight stays, and spending rising together. You can see this week, ahead of the closing, as the last peak of that trend.
The most realistic way to avoid crowds is not to change the place but to change the time. Based on today, here is the rundown.
- Daepohang and the Daepohang Observatory - if you are after raw fish and fried shrimp, avoiding the lunch peak (12:00–14:00) and going at 10:30 a.m. or after 3 p.m. is clearly better.
- Deungdae Beach - early in the morning and after 5 p.m. are relaxed. Just do not forget that swimming closes at 6.
- Indoor attractions like 부엉이전시관 - when a shower comes down, people pile in all at once. It is better to go in the morning, before the rain.
- 속초관광수산시장 - it is not on the crowded list, but it gets busy in the evening. Around 4 p.m. is relatively easy going.
On 속초어때 you can check this constantly changing congestion along with the weather and sea conditions, so glancing through it before you set out and planning your route makes things much easier.
Closing D-5, Waterbomb D-4 — the calendar for the remaining five days
Sokcho Beach and the other beaches in town close on Sunday, August 23. Counting from today, that is exactly five days. One major event falls in between.
- Tuesday, August 18 – Friday, August 21 - the weekday stretch. If you are coming for the water, these four days are the last relaxed sea of this summer.
- Saturday, August 22 - Waterbomb Sokcho 2026 takes place. It runs from 1 p.m. to 10 p.m. on the outdoor grounds of a resort in Seorakdong, with an expected crowd of 10,000. The city of Sokcho said it has finished reviewing safety and traffic measures with the relevant agencies. If you are not attending, it is best to avoid heading toward Seorak that day.
- Sunday, August 23 - the beach closing day. After this day the lifeguards' shifts end, so you cannot go into the water.
Summer in Sokcho does not end with the closing. Walks on the sand, coastal drives, and sunrise at Yeonggeumjeong are all still possible in September, and with the crowds gone it is far more relaxed. Just remember that the summer of getting into the sea has six days left, including today.
Today at a glance — the timeline on one page
- 05:43 - Sunrise. It overlaps with high tide, so the beach is narrower than usual.
- 06:24 - High tide. Watch the line the waves reach.
- Before 09:00 - A good time to finish airing out and outdoor walks.
- Around 10:30 - Timing for a first run at popular spots such as Daepohang.
- 13:10 - Low tide. Maximum beach width, best for shallow water play.
- Around 15:00 - High of 31°C. A stretch where shade and hydration are essential.
- 18:00 - Swimming at the beaches closes.
- 19:04 - High tide. An evening walk course together with the 19:16 sunset.
- Anytime - 65% chance of rain; carry an umbrella at all times for showers.
For reference, a fire recently broke out in an empty house near 속초관광수산시장, but there were reportedly no casualties. Just keep in mind that the surroundings may be a bit unsettled when you visit the market.
To sum up, today in Sokcho is a day when the dawn is cool at 24°C, the day is hot at 31°C, the tide is best at 1 p.m., and the rain is brief rather than all day. If you use the two windows of dawn and 1 p.m. well, you can spend this Tuesday, five days before the closing, quite fully.
Today we looked at the temperature and tides in Sokcho at dawn on Tuesday, August 18, the sea conditions, the state of the access roads, and the schedule remaining until the closing — was it useful? I will be back next time with even more useful information.
