The Climate, Diving Season and Best Time to Visit
The Great Barrier Reef is a year round scuba diving holiday destination, with steady water temperatures (24 to 29°C) and a wonderful tropical climate. December to February are the warmest and wettest months. September to December have the calmest seas. Routes are most likely to require changes during monsoon season, especially January and February.
There are also some seasonal patterns for marine life: minke whales are most commonly seen between June and August. Humpback whales are mostly likely between August and October.
Liveaboard Ports of Departure and How to Get There
The Coral Sea liveaboard cruises normally depart either from Cairns or Lizard Island (where Captain Cook stopped to plan his escape from this maze of reefs). A short and spectacular plane ride over the reef is required, to travel between Cairns and Lizard Island, either before or after your safari. Obviously the longer trips cover a wider area and are more likely to include more distant sites and offer a greater overview of this wonderful region. [More information on: How to get to Cairns].
You can view which ports the various boats use on their trips in the 'Departures & Prices' section of each boat's web page. If departing from Cairns, the boat operator normally provides a transfer to the boat from the local airport or hotels (if you overnight beforehand). We will send you full departure details (Including domestic flight arrangements) during the booking process.
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 Australia before or after your Great Barrier Reef and Coral Sea liveaboard diving safari, you can find a large range of accommodation options at hotelscombined.com, our affiliated hotel reservation specialists. Browse their website, use their on-line chat to ask questions, then simply use your credit card to make your booking:

All bookings carry a 'Low Price Guarantee' to ensure you get top-dollar value for money.