"It's pretty hot - we just did the loop walk around the Town Basin with the dog and we got halfway and she was in pretty bad shape," Onerahi resident Scott Moyse said.
"We were going to do some more gardening in the afternoon but we will probably jump off the Onerahi wharf instead."
Scott's father Chris was visiting from the UK and described the hot weather as "beautiful".
"It is a bonus for me - from one extreme [winter] to the other."
Whangarei man Allan Pivac was also eating ice cream at the Town Basin with his grandson, 13-year-old Nikau Wrathall, from Sydney. Nikau said it was on a par with Sydney temperatures, although much more humid.
The high temperatures were due to a warm tropical air mass combined with a northwesterly flow, Mr Miller said.
The wind is expected to change to south westerly today, turning to westerlies tomorrow, with the odd morning shower.
The showers and westerly winds are anticipated to continue to Thursday, changing to south westerlies on Waitangi Day with isolated showers, he said.
*How hot was it where you were?