September and October in Phuket can bring rain and changing sea conditions. The listed tours state whether they run in light rain, but refunds can be difficult if you choose not to go. Keep land activities in view when weather affects sea plans.
With parents, an elephant sanctuary keeps walking short. Hidden Forest lends umbrellas and includes a vegetarian buffet, while Elephant Nature Reserve is a hands-off program split into three time slots. It is closed on Mondays, so check the day.
Tony's cooking class starts at the market and runs 09:00-13:00; Old Phuket Farm picks up at 07:30 and returns at 13:00. Both finish in the morning, leaving the afternoon for hotel rest or another plan.
With teenagers, Phang Nga rafting uses the day well: a 07:00 pickup covers rafting, ziplines, ATVs and a waterfall, reaching the hotel at 17:30-18:00. Skyline Adventure works as the fallback for a day when a boat trip falls through.
One sea trip is enough, and the Phang Nga 4 in 1 canoe package fits: it leaves at 07:30, returns at 16:30 and needs ten guests to depart, so put it on a slack day rather than the first day of the break.
Before booking, check the rain rule, minimum numbers, weight and age limits, closing days and whether pickup is included. Hotels in outlying areas may carry a surcharge or be out of pickup range.