Wind and wave forecasts are averages. Wind gusts can be 40 per cent stronger than the forecast, and stronger still in squalls and thunderstorms. Maximum waves can be twice the forecast height.

Port Phillip and Western Port

Sunday 31 May

Synoptic Situation: A cold front approaching western coastal waters tonight will cross the State on Monday as an associated low pressure system moves eastwards across Bass Strait. Another weaker front crossing the Southern Ocean will clip Bass Strait later Tuesday. A high pressure system will approach western Victorian coastal waters late Wednesday, becoming over the State during Thursday.

Port Phillip

Sunday 31 May

Winds: Northwesterly 10 to 15 knots turning northerly 15 to 20 knots in the evening.
Seas: Around 1 metre.
Weather: Cloudy.

Monday 1 June

Winds: Northerly 15 to 20 knots shifting west to southwesterly 25 to 30 knots during the morning. Winds reaching up to 35 knots in the south in the late afternoon. Squally gusts to 50 knots possible with showers and storms in the afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm in the late morning and afternoon. Gusty winds and possible hail.

Tuesday 2 June

Winds: Southwesterly 15 to 25 knots turning westerly 15 to 20 knots early in the morning.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Weather: Cloudy. 80% chance of showers.

Wednesday 3 June

Winds: West to southwesterly 15 to 25 knots turning southwest to southerly in the morning then easing to 10 to 15 knots in the afternoon and about 10 knots at night.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon and below 1 metre in the evening
Weather: Cloudy.

Thursday 4 June

Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Weather: Partly cloudy.