Grassy Island Weather Forecast

Far Northwest Coastal Waters

Wind

South to southwesterly 15 to 20 knots turning westerly in the afternoon. Winds reaching up to 25 knots south of King Island in the late evening.

Seas

Around 1 metre, increasing to 1 to 1.5 metres during the morning.

1st Swell

Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres south of King Island during the morning.

Weather

Partly cloudy. The chance of a thunderstorm east of King Island in the morning and early afternoon.

Weather Situation

A high pressure system lies over the Tasman Sea and extends a broad ridge over Tasmania. A weak cold front is expected to cross Tasmania during Saturday, ahead of a second stronger cold front to cross early Sunday. The next high pressure system in the Bight builds a ridge over western Tasmania during Tuesday. The high is forecast to move eastwards over Tasmania by late Monday and into the Tasman Sea on Tuesday.