Hello, this is 속초어때 (Sokcho Eottae). It is now 10 p.m. on Sunday, August 16, and the temperature in Sokcho (속초) is 24°C. If you look at that one number and brush it off with ‘it just cooled down,’ you'll be wasting a good night. This summer Sokcho went through even super tropical nights, where the temperature didn't fall below 30°C at dawn, but tonight it will be 24°C at midnight and will drop to 23°C at dawn tomorrow. The Korea Meteorological Administration's standard for a tropical night is an overnight low of 25°C, so tonight is the first night in quite a while that the tropical nights break. On top of that, rain is expected around midnight and the tides change tomorrow, so we've put together the information worth checking now, both for those in Sokcho tonight and for those coming to Sokcho tomorrow.
24°C in Sokcho at 10 p.m., a Night the Tropical Nights Break
Hour by hour, it goes like this. 24°C at 10 p.m., 24°C at 11 p.m., 24°C at midnight, and down to 23°C at 3 a.m. and 6 a.m. The wind is around 1 m per second, almost nonexistent, so it isn't that it's ‘cool because of the wind’ — the temperature itself has come down.
- Reset your air conditioner timer. You don't need to run it all night like last week. After 3 a.m. it will be 23°C, which may actually feel chilly.
- If you're staying in a window-type room, watch for condensation at dawn. When humidity stays high and only the temperature drops, luggage by the window gets damp. Wet swimsuits and beach towels are better hung somewhere ventilated than in the bathroom.
- It's a great night for a dawn walk. There's almost no wind so it may feel heavy, but 23°C is a comfortable temperature for walking around the gaetbae ferry at 아바이마을 (Abai Village) in Cheongho-dong or along the Yeonggeumjeong (영금정) walking path.
There is one thing to keep in mind, though. Just because the tropical nights broke once doesn't mean summer is over. Tomorrow's daytime high climbs back to 27°C. This is a stretch where the difference in how day and night feel widens to 4–5°C, so you should still bring a light outer layer.
60% Chance of Rain at Midnight, Take an Umbrella If You're Heading Out Now
This is tonight's most important variable. The chance of rain is 30% at 10 p.m. and 11 p.m., but it rises to 60% once midnight passes. Even if it looks clear outside your window now, an hour or two from now will be different.
Specifically, here's how to move.
- If you're planning a late-night snack run, head out before 11. If you're walking to 중앙시장 (Jungang Market) or a late-night eatery on 로데오거리 (Rodeo Street), it's safer to get a seat before midnight.
- If you parked outside, check your windows first. Those of you who left the windows cracked open because of the daytime heat — they'll get soaked in the midnight rain.
- Double-check your dawn fishing plans. The chance of rain drops to 30% at 3 a.m. and 6 a.m., but the overcast conditions continue.
Tomorrow, Monday, August 17, will be cloudy all morning, easing to partly cloudy after 12 noon, and clearing up around 9 p.m. The afternoon chance of rain is around 10–30%, so it isn't a day of rain from start to finish. Still, showers may pass through in places in the afternoon, so if you have outdoor plans, tucking a folding umbrella into your bag will put your mind at ease.
Water Temperature 25.3°C, Wave Height 0.7 m, but Tomorrow Is 12-mul
The water temperature off Sokcho right now is 25.3°C and the wave height is 0.7 m. Water in the 25°C range is a fairly good condition for the East Sea (동해), where adults can stay in the water a long time without their body temperature dropping sharply. A wave height of 0.7 m is also on the calm side by this week's standards.
You should look at the tides along with this. Today is 11-mul (11물), and tomorrow, August 17, is 12-mul (12물). Tomorrow's tide times are as follows.
- High tide 05:56 / Low tide 12:10 / High tide 18:01
- Tonight's late low tide is at 23:59
Unlike the West Sea, the East Coast doesn't have a large tidal range, so the tide alone doesn't dramatically change the shape of the beach. Still, it's useful to know. Low tide comes around noon tomorrow, so that's the better time slot for looking at shellfish and sea snails around Deungdae Beach (등대해변) or the rocky shore at Oeongchi (외옹치); conversely, around high tide at 6 p.m. the water rises and some approach paths to the rocks get submerged. If you're heading toward the rocks with children, it's safer to avoid the late afternoon.
And in the East Sea, the real variable is swell rather than the tide. Even at a wave height of 0.7 m, swell pushed in from the open sea suddenly rises from your knees to your waist. Please remember again this summer that breakwaters and tetrapods are always danger zones regardless of the wave-height figure.
Sunrise at 05:42, the Summer Days Have Clearly Gotten Shorter
Tomorrow's sunrise in Sokcho is at 05:42 and sunset is at 19:17. Compared with early August, the sunrise has gotten later and the sunset earlier. The length of the day has already shortened noticeably.
Here are some tips for those planning to watch the sunrise.
- Arrive by 05:15. The 20 minutes when the sky turns red before the sun climbs above the horizon are actually the prettiest part.
- Yeonggeumjeong and Deungdae Observatory (등대전망대) are famous sunrise spots, so parking fills up fast. Even at dawn there's no room to spare.
- Tomorrow's dawn is forecast to be cloudy, so it's likely to be the kind that spreads through the clouds. If you were hoping for a crisp sunrise over the horizon, lower your expectations a bit — but photos of a cloudy sky actually turn out well on days like this.
Right Now, Daepo Port and Dongmyeong Port Are Still Very Congested
Even at 10 p.m., 속초어때's real-time congestion data shows Deungdae Beach, Daepo Port (대포항), Dongmyeong Port (동명항), the Balhae History Museum (발해역사관), and the accommodations near Daepo Port all registering as very congested. It's the scene typical of a Sunday night at the tail end of a holiday.
The access roads are the same. Misiryeong-ro (미시령로) toward Seoul, the coastal and downtown sections of Donghae-daero (동해대로), and Seoraksan-ro (설악산로) toward Seorak are all backed up. In particular, the congestion on Misiryeong-ro toward Seoul is traffic heading home. If you're weighing whether to set off now, with the midnight rain forecast on top of it, it's better to push it back to the early morning than to force your way out. Night driving on wet mountain roads is far more tiring than usual.
Those coming into Sokcho tomorrow have the opposite advantage. Monday morning is the quietest stretch for the access roads all week.
Weekdays Start Tomorrow: How to Play the Last Week Before Closing, D-7
Sokcho Beach (속초해수욕장) and the other beaches in Sokcho close on Sunday, August 23. Counting from tomorrow, Monday, exactly one week is left, and five of those days — Monday through Friday — are weekdays.
These five days are the best-value stretch in Sokcho this summer. The reasons are clear.
- The water temperature is still holding in the 25°C range. Right up until closing, the swimming conditions themselves aren't bad.
- Safety staff and designated swimming zones stay in operation through closing day. After closing, that oversight disappears.
- Accommodation rates come down noticeably compared with the weekend. Weekdays at the tail end of peak season are also when cancellations get released.
Just be sure to check the hours. Night opening already ended on August 12, so you can now be in the water only until 6 p.m. Many people try to get into the water at 6:30 in the evening, while it's still bright, and get stopped, so it's best to put swimming early in your afternoon schedule.
Here's how to fill the hours after sunset. 로데오거리 and the 중앙시장 night market are open late into the night, and on the sands of Sokcho Beach only swimming is restricted — walking is free. The sashimi centers at Daepo Port and Dongmyeong Port that are packed during the day also turn tables faster after 8 p.m., so the wait tends to get shorter.
Two Dates You Can't Miss in the Week Left
There are only two dates to remember for your Sokcho plans this week.
- Saturday, August 22: Waterbomb Sokcho 2026 – It runs from 1 p.m. to 10 p.m. at the outdoor grounds of 한화리조트 설악 쏘라노 (Hanwha Resort Seorak Sorano). With roughly 10,000 people expected, traffic on Seoraksan-ro and around Daepo-dong will be affected all day that day. Even if you're not attending Waterbomb, if you have plans to travel toward Seorak that day, allow yourself plenty of time.
- Sunday, August 23: beach closing – the last official swimming day of this summer.
In other words, this week has a very clear structure: quiet weekday beaches Monday to Friday → Waterbomb on Saturday → closing on Sunday. If you want to enjoy the sea quietly, go midweek; if you want a festival mood, go on the weekend. This week at least, the choice isn't hard.
Tonight in Summary
- Current temperature 24°C, 23°C at dawn – the first night in a while that the tropical nights break
- 60% chance of rain at midnight – check the windows of cars parked outside and the timing of late-night snack runs
- Water temperature 25.3°C, wave height 0.7 m – good swimming conditions, always watch for swell
- Tomorrow is 12-mul, low tide 12:10 / high tide 18:01, sunrise 05:42
- Tomorrow's high 27°C, chance of afternoon showers, clear from the evening
- Swimming until 6 p.m., closing on August 23
Today we looked at the temperature in Sokcho on the night of August 16 and the midnight rain, tomorrow's tides and sunrise time, and how to make good use of the week left until closing — was it helpful? We'll be back next time with even more useful information.
