Victoria

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.
Synoptic Situation: A high pressure system will move slowly eastwards across the Tasman Sea tonight and on Wednesday as a low pressure system deepens south of the Bight. A cold front associated with the low will cross Bass Strait on Wednesday and Thursday as the weakening low moves into western Victoria. The low will move away to the southeast during Friday, then another high will build over South Australia on Saturday while a cold front approaches Tasmania.
Winds: Northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots turning northerly 15 to 20 knots early in the morning. Winds reaching up to 25 knots in the south in the late morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres in the south during the morning.
Weather: Cloudy. 60% chance of showers from the late morning.
Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre.
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm.
Winds: Northerly 10 to 15 knots turning westerly during the morning.
Seas: Below 1 metre.
Weather: Cloudy. 95% chance of showers.
Winds: Westerly 15 to 20 knots turning northwesterly during the afternoon.
Seas: Around 1 metre.
Weather: Cloudy. 60% chance of showers.

Port Phillip and Western Port

Tuesday 22 June

Synoptic Situation: A high pressure system will move slowly eastwards across the Tasman Sea tonight and on Wednesday as a low pressure system deepens south of the Bight. A cold front associated with the low will cross Bass Strait on Wednesday and Thursday as the weakening low moves into western Victoria. The low will move away to the southeast during Friday, then another high will build over South Australia on Saturday while a cold front approaches Tasmania.

Tuesday 22 June

Winds: Northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Weather: Partly cloudy.

Wednesday 23 June

Winds: Northeasterly 10 to 15 knots turning northerly 15 to 20 knots early in the morning. Winds reaching up to 25 knots in the south in the late morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres in the south during the morning.
Weather: Cloudy. 60% chance of showers from the late morning.

Thursday 24 June

Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre.
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm.

Friday 25 June

Winds: Northerly 10 to 15 knots turning westerly during the morning.
Seas: Below 1 metre.
Weather: Cloudy. 95% chance of showers.

Saturday 26 June

Winds: Westerly 15 to 20 knots turning northwesterly during the afternoon.
Seas: Around 1 metre.
Weather: Cloudy. 60% chance of showers.

Port Phillip

Tuesday 22 June

Winds: Northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Weather: Partly cloudy.

Wednesday 23 June

Winds: Northeasterly 10 to 15 knots turning northerly 15 to 20 knots early in the morning. Winds reaching up to 25 knots in the south in the late morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres in the south during the morning.
Weather: Cloudy. 60% chance of showers from the late morning.

Thursday 24 June

Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre.
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm.

Friday 25 June

Winds: Northerly 10 to 15 knots turning westerly during the morning.
Seas: Below 1 metre.
Weather: Cloudy. 95% chance of showers.

Saturday 26 June

Winds: Westerly 15 to 20 knots turning northwesterly during the afternoon.
Seas: Around 1 metre.
Weather: Cloudy. 60% chance of showers.