Fish & Game is advising those keen on fishing to get out on the Rotorua lakes and fish for winter trout but to check the weather forecast first.
It says in general fish are more active prior to a front arriving and less active after.
The winter fishing season started on April 1 and runs until the end of September.
Fish & Game policy and planning manager Robert Sowman said at a cost of $76, an adult winter licence gave people months to target trout which were in top condition before spawning.
"That's a whole lot of fishing pleasure, not to mention taking home some nice healthy wild food for the table."