From 3 August 2026 we will include squall forecast information in Victorian local waters forecasts.

From 1 September 2026 we will stop issuing squall warnings.

Western Port Local Waters Forecast

View the current warnings for Victoria

Forecast issued at 4:15 pm EST on Saturday 3 October 2026.

Weather Situation

A low pressure system over northern Victoria will move southeastward during Saturday evening. The low will move into eastern Bass Strait by the early hours of Sunday, then weaken as it moves further away. A weak high pressure system in the Bight will extend a ridge over the State during Sunday and Monday. A cold front is forecast to cross southern Victoria Tuesday morning, ahead of another high developing in the Bight.

Forecast for Saturday until midnight

Strong Wind Warning for Saturday for Western Port

Winds
Southerly 15 to 25 knots, reaching up to 30 knots in the evening. Winds decreasing to 10 to 15 knots in the late evening.
Seas
1 to 2 metres.
Weather
Cloudy. 90% chance of rain. The chance of a thunderstorm early this evening.

Sunday 4 October

Winds
South to southwesterly 10 to 15 knots tending west to southwesterly during the day.
Seas
Below 0.5 metres, increasing to around 1 metre west of Sandy Point.
Weather
Partly cloudy.

Monday 5 October

Winds
West to northwesterly about 10 knots becoming north to northeasterly in the late evening.
Seas
Below 1 metre.
Weather
Partly cloudy.

Tuesday 6 October

Winds
Northwest to southwesterly 20 to 30 knots becoming southwesterly 15 to 25 knots during the afternoon then tending southerly 10 to 15 knots during the evening.
Seas
Below 1 metre, increasing to 1 to 2 metres west of Sandy Point during the morning.
Weather
Partly cloudy. 70% chance of showers.

Wednesday 7 October

Winds
Southerly 10 to 15 knots turning east to southeasterly during the morning.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
Weather
Cloud clearing.

Please be awareWind 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.

The next routine forecast will be issued at 10:00 pm EST Saturday.

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