Cook Islands Meteorological Service
Cook Islands Coat of Arms

Kia Orana and Welcome to our website!

The Cook Islands Meteorological Service is a division of the Ministry of Transport. It is dedicated in providing you with the latest weather updates, forecasts and warnings for the Cook Islands. Since that first rainfall observation in 1899 in Rarotonga, more observations are now made so as to guide us to see what will happen tomorrow. We bring you information to help you make the perfect plan for your daily activities.

From planning an outdoor function, planting your favorite crop, to a fishing trip, visiting a night market or simply cruising around the island, we are your weather experts 24 hours a day.

Please browse our site for the latest Cook Islands Weather and Climate Information:

Latest News:

  • Visit our Facebook Page for reporting update: Facebook

Tidal Predictions

Moon Phases
New Moon
First Quarter
Full Moon
Last Quarter