Abbott, whose conservative government employs tough measures to stop boatpeople, said Australia "will do absolutely nothing that gives any encouragement to anyone to think that they can get on a boat, that they can work with people-smugglers to start a new life".
"Nope, nope, nope," the Australian leader added when questioned by reporters about whether he would offer resettlement to the migrants from Myanmar's oppressed Muslim Rohingya minority and Bangladesh.
Nearly 3,000 migrants have swum to shore or been rescued off Malaysia, Indonesia and Thailand over the past 10 days after a Thai crackdown on human-trafficking threw the illicit trade into chaos, with some of the syndicates involved abandoning their helpless human cargo at sea.
Abbott said Australia's role was to do all it could to end people-smuggling, which he reiterated was key to stopping the migrant boats.
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"The best way to do that is to make it absolutely crystal clear that if you get on a leaky boat, you aren't going to get what you want, which is a new life in a Western country," he said.
It has credited the controversial policy for the nation going 18 months with virtually no asylum-seeker boat arrivals and no reported deaths at sea, but human rights advocates have slammed the policy for violating Australia's international obligations.
Before the policy was introduced, boats were arriving almost daily with hundreds of people drowning en route.