tai mate
1. (noun) slack water, slow-moving water - a time at the turn of the tide when it is neither ebbing nor flowing.
Tirohia ake te pō ka tuku iho i runga Te Torohanga, ko te tohu tai mate ē (MM.TKM 1/2/1855:29). / Look up at the darkness that gathers on Te Torohanga, the sign of slack water.
He tai mate tēnei. Ka hoe tātou (W 1971:364). / This is slack water. Let's paddle.