The Climate, Diving Season and Best Time to Visit
November and April is when the weather is at its most stable at Hin Daeng and Hin Muang. May to October is the rainy season and these remote sites are closed at this time of year during to frequent rough seas and rain.
Water temperatures range between 27-30°C throughout the year, February to April being the warmest time. Visibility is normally good (20-30m) and is only adversely affected during the wet season. The most likely time of the year for manta ray and whale shark encounters is from February to April, when the sea is at its calmest and there are fewer divers around.
Liveaboard Ports of Departure and How to Get There
Similan, Richelieu Rock & Hin Daeng liveaboard cruises which include Hin Daeng and Hin Muang as part of the itinerary use the ports of Chalong in Phuket or Khao Lak (1½ hours ride north of Phuket). Charters to Phi Phi Islands, Hin Daeng & Hin Muang usually depart from Patong or Chalong (both in Phuket).
Departure ports are detailed for every trip in the 'Departures & Prices' section of each of our liveaboard boat pages. They will also be sent to you during the inquiry and booking process. Hotel-boat transfers are often provided free of charge from all of Phuket's main beach areas (Patong, Kata and Karon). Transfers from other areas may be subject to a small extra charge.
Most visitors arrive in Bangkok, the capital of Thailand, and connect onwards on a domestic flight to Phuket but there are also a few international airlines that fly direct to the island. Flights to Phuket from Bangkok are frequent, take just over 1 hour, and are inexpensive. More information on: How to get to Thailand.
We recommend you take out insurance to cover diving and travel activities, including trip cancellation. See our insurance programme for a competitive quotation:

Places to Stay
If you plan on staying in Thailand before or after your Hin Daeng liveaboard diving safari, you'll find a huge range of accommodation options on hotelscombined.com's website, our affiliated hotel reservation specialist. Browse their website to find options that you're interested in, use their on-line chat to seek answers to your questions, and then simply use your credit card to make your booking:

Every booking carries their 'Low Price Guarantee' to ensure you always get the best value for money.
If you prefer, it's possible to dive at most of these sites by staying at a resort and making daily trips, from: Phuket or Phi Phi Islands.