Grassy Point Weather Forecast

Port Phillip Local Waters

Wind

North to northwesterly 20 to 30 knots shifting southwesterly in the afternoon.

Seas

1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2 metres by early evening.

Weather

Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the late afternoon and evening with possible squalls above 40 knots.

Weather Situation

A high pressure system over the Tasman Sea is directing a northeasterly airstream across Victorian coastal waters as a low pressure trough crosses the Bight. The trough is forecast to enter western Bass Strait on Wednesday morning, reaching central waters during the afternoon before crossing eastern Bass Strait by the evening. A ridge of high pressure will extend over southern Victoria late on Wednesday and persist throughout Thursday and Friday as a large high pressure system crosses waters south of the Bight.