In short
- Warnings cover flash floods, forest runoff, landslides and rough seas across Krabi from 18 to 25 October 2026.
- Huai To Waterfall was evacuated after the water surged and turned discoloured, the Bangkok Post reports.
- Three to four poles fell across the Huai Yung route in Nuea Khlong; parts of Krabi town flooded.
- The province acted on Thai Meteorological Department warning No. 1 (260/2026) of 17 October 2026.
What to do
- 1Check the Thai Meteorological Department (tmd.go.th) and Krabi province pages before any beach, waterfall or cave trip.
- 2Stay out of the sea while it is rough and ask your boat operator whether crossings are running.
- 3Allow extra time around Nuea Khlong and Krabi town, where poles fell and streets flooded.
- 4Watch the forecast for 18 to 20 October, when very heavy rain is expected across the south.
What was announced?
Krabi provincial authorities issued warnings on 18 October 2026 for heavy rain, flash floods, forest runoff, landslides and rough seas, according to the Bangkok Post. The notice follows Thai Meteorological Department warning No. 1 (260/2026) of 17 October 2026; Governor Angkoon Sila-thawakul told agencies to prepare for very heavy downpours.
At Huai To Waterfall the water rose and changed colour, and visitors were told to leave at once, the newspaper reports. Households near Khlong Yai were advised to prepare for rising floodwater.
In Nuea Khlong district, three to four electricity poles fell across the Huai Yung route past Huai Yung Agricultural College, blocking traffic; parts of Krabi town were reported flooded.
Who is affected?
Anyone in Krabi province between 18 and 25 October 2026, the vigilance period set by the province: Krabi town, Ao Nang and the beaches, Railay, and the islands reached by boat from Krabi. Boat trips, beach days and waterfall or cave visits may change at short notice.
Boat operators were told to take extra care, so crossings can be delayed or cancelled the same morning. Our Krabi day trips and Thailand ferries guides explain how these outings run; the rainy season guide covers October on the Andaman coast.
What should travellers do?
- Stay out of the water while the sea is rough: swimming was discouraged and boat operators told to be extra cautious.
- Expect waterfalls and caves to close if conditions worsen; natural sites are monitored and will be shut at once if dangerous.
- Allow extra time around Nuea Khlong and Krabi town, where poles fell and streets flooded.
- Follow the forecast for 18 to 20 October, when very heavy rain is expected across the south.
People in areas prone to flash floods, forest runoff, standing water and landslides were asked to stay vigilant until 25 October; coastal communities were warned of strong winds and waves. See Is Thailand safe?.
What is not changing?
No national travel ban, airport closure or province-wide entry restriction has been reported. The measures are weather warnings, site closures where conditions require them, and cautions on swimming and boating.
Travelling soon? Plan around it
Build a day-by-day Thailand route that keeps flexible days where the weather and transport are uncertain.
FAQ
Questions
Can I still go island-hopping from Krabi?
Operators were told to be extra cautious and trips can be suspended at short notice when seas are rough. Ask on the morning of departure and keep a flexible day in your plan.
Are the waterfalls closed?
Huai To Waterfall was evacuated on 18 October 2026. Provincial instructions say waterfalls and caves are monitored and closed immediately if conditions become dangerous, so check with the park first.
Sources
We cross-check each story against official pages and several media, and rewrite it in our own words for travellers.
