Weather Bulletin Update issued from CIMS at 5:56am Saturday 10th June 2017.
A frontal system with associated cloud and showers remains slow moving over the Southern Cooks.
A trough of low pressure remains slow moving just northeast of Penrhyn. The associated cloud and showers affects Manihiki and Penrhyn.
Forecast to midnight tonight for the Southern Cooks:
Occasional showers over most places.
Moderate south to northeast winds. Winds turnung and becoming fresh northwesterly from later today.
Further outlook:Cloudy periods with some showers over most places.
Occasional showers and few thunderstorms.
Further outlook: Cloudy periods with some showers.
For the Northern Cooks:
Some showers and isolated thunderstorms for Manihiki and Penrhyn. Fine apart from brief showers elsewhere.
Moderate to fresh easterly winds.
Moderate to rough seas.