Da Nang beach swimming from Oct 1: lifeguard hours change, and the spot that looks calmest is actually the most dangerous
Da Nang has something that beach reviews almost never mention: from October 1st, the entire city switches to a winter beach season. Not because the weather is cold — but because of the waves.
And the most ironic thing about Da Nang beach this season: the patch of water that looks calmest, flattest, with the fewest waves lapping — is exactly the spot you shouldn't step into.
Emergency assistance hours change from 1/10
The Management Board of Son Tra Peninsula and Da Nang tourist beaches divides shift schedules according to two seasons:
• Summer (15/3 – 30/9): 4:30 AM – 7:00 PM
• Winter (Oct 1 – Mar 14): 5:00 AM – 6:30 PM
That means from next week, you'll have 30 minutes less in the afternoon compared to now. And October already gets dark earlier — by 6:00 PM it's already dim. A lot of people go into the water at 6:15 PM thinking "it's still light out," not realizing there's no one watching the shore anymore.
Simple principle: when rescue operations come through, we escalate. There are no exceptions here.
Lifeguards wear yellow-red uniforms. If you look around and don't see any yellow-red uniforms, it means that beach currently has no lifeguard on duty.
Which flags can be played, and which cannot
Green flag — safe zone, swimming allowed.
• Red flag / black flag — danger warning, swimming prohibited. It is not a recommendation.
The safety area is also enclosed with floating buoys. In My Khe, this zone is about 850m long, stretching from the Bosoom Coffee area to My Khe Restaurant. Swimming out beyond the buoy line means going beyond the lifeguards' reach.
A little-known detail: after the 2025 storm, the watchtower and loudspeaker system at My Khe were damaged. Weak loudspeakers mean that audio warnings might not reach your ears. Don't wait to be notified — watch the flag yourself.
The calmest-looking place is the most dangerous one
This is the most important part of the lesson.
A rip current (locally often called an "ao xoáy" — whirlpool) is a current that flows backward from the shore out to sea. It forms when the mass of water pushed toward the shore by waves looks for a way to escape — and it escapes through a narrow gap.
Recognizable signs, viewed from above the shore:
• A calm, flat strip of water lies between two zones of white-capped waves — the waves on either side crash and foam white, yet that one stretch alone stays gentle and still.
• The water in that streak is darker (because it's deeper).
• There are bubbles, seaweed, and murky sand drifting from the shore towards the sea.
• The water surface rippled quite differently from the two sides.
And here's why it's dangerous: the eye usually reads "calm" as "safe". Parents guide their children to choose that exact spot thinking there are fewer waves. That current can sweep faster than a swimmer's speed.
In February alone this year in Da Nang: on February 15, two students were swept away, one of whom did not survive; on February 21, three tourists from Dak Lak got into trouble, two of whom died. Both incidents happened when the sea was rough and the rip current was strong.
If swept away
Read this passage carefully once, because there won't be time to look things up then:
1. Don't swim against the current back to shore. You're swimming against a current stronger than you are. Exhaustion is what kills you, not the current itself.
2. Stay calm, float. The current flowing far from shore pulls you away, it doesn't pull you down to the bottom.
3. Swim parallel to the shore — either to the left or to the right. The current is usually only a few dozen meters wide. Get out of it before swimming back in to shore.
4. If you can't swim, raise one hand and wave while calling for help, and lie on your back.
If you stand on the shore and see someone in distress: call for rescue, throw a life buoy — don't jump in. Most drowning cases are pairs where both the rescuer and the rescued sink together.
Some things you must absolutely never do
Don't swim after lifeguard hours — even if it's still light out, even if the beach is still crowded.
• Don't go swimming on days when the sea is rough. When there's a low-pressure system or a storm, the Management Board halts all beach swimming activities and may close the road up to Son Tra Peninsula. Banned means banned, not "it doesn't look that big yet.
• Don't swim beyond the buoy line, even if you're a good swimmer.
• Don't drink alcohol and then go into the water.
• Don't leave children out of arm's reach. Not eyesight — arm's reach.
• Don't trust animal-shaped floats. Ring floats and arm floats are not life-saving devices; when a current comes, it will drift away along with the child.
Where should we go swimming this season?
Da Nang has two coastal routes equipped with rescue services: Hoang Sa – Vo Nguyen Giap – Truong Sa (My Khe route, facing the East Sea) and Nguyen Tat Thanh (located in Da Nang Bay).
The difference lies in the terrain: the My Khe route faces the northeast monsoon winds head-on, so from October the waves become noticeably bigger. The Nguyen Tat Thanh route lies deep within the bay, sheltered by Hai Van and Son Tra — it's usually calmer at the same time of year.
But the principle stays the same in both places: if there's a green flag, and someone dressed in yellow-red, then get down. Otherwise, go have coffee.
October-November Da Nang is still beautiful. It's just that this beauty should be admired from the shore.
📞 Da Nang Tourist Assistance Center: (+84) 236 3550 111
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