Ex-cyclone Pam is currently buffeting the Chatham Islands, but will continue to weaken over the next 24 hours.

Back on mainland New Zealand, some places are in for pretty heavy showers, particularly in the north across Tuesday afternoon – but showers there and elsewhere in the country should clear away before tonight.

We also take a look at Pam’s effect on our swells coming up for the rest of the week, and some brighter weather prospects heading into the weekend.