Metservice has forecast northwesterlies rising to gale strength in exposed places in the afternoon, as strong as 110km/h.
The evening commute could also be a long one for those getting home by train.
Metlink has reported some services on the Johnsonville line have been cancelled due to a power outage.
There were also earlier reports of more than 1000 homes are affected in the suburbs of Hataitai, Kilbirnie, Roseneath and Oriental Bay.
The council said Wellington Electricity was investigating the cause and hope to have power restored by 5.30pm.
Just before 5pm, there were no known outages reported on its website.
Zealandia also closed its sanctuary this afternoon due to high winds.
"As always, safety of our staff and visitors is our highest priority. Apologies for any inconvenience," visitors were told.