Due to the typhoon, there has been a flooding and heavy rain alert for the province of Krabi, Trang, Phuket, Surat, and 31 other Thailand provinces.
In Krabi last night there was reported to be a swelling of the Krabi Yai canal which helps to drain the run-off from the 1,400 meter Khao Phanom mountain in Phanom. Some flooding affected restaurants and homes near the canal apparently.
Flash floods and heavy rain may occur during this next 5 day period. Also, be aware that the waves in the Andaman Sea – Koh Phi Phi, Ao Nang, Krabi, Noppharat Thara, Koh Jum, Koh Lanta – all of these places will be affected. Longtail boats may not be able to make it in the high surf. The ferries are not the safest in high waves, I would not take them. Google Koh Samui ferry disasters if you have any doubt.