Farmers should know in a few days if Tropical Cyclone Sandra, forming off the coast of Australia, will bring some vital rain to parched New Zealand farmland, forecasters say.
MetService meteorologist Daniel Corbett said the cyclone formed last week over the warm waters of the Coral Sea and was tracking towards New Caledonia.
"It is still too early to tell whether Sandra will have any impact on us here in New Zealand, but we are closely monitoring the situation and expect to get a clearer picture of the cyclone's path around the middle of the week.''
WeatherWatch.co.nz analyst Philip Duncan said the cyclone would have a "battle'' against the anticyclone that was stalled over the country.
"At some point one of these systems are going to win. Will it be a rain-bearing system with northern origins that'll swoop down over us to provide rain relief or will the anticyclone refuse to give an inch and keep drying out our nation?''