Melville Waters Forecast

View the current warnings for Western Australia

Forecast issued at 1:01 am WST on Monday 3 November 2025.

Weather Situation

A ridge is extending across the local waters. A west coast trough is forming and will deepen as it moves offshore today, with a low pressure system developing. The trough will deepen further on Tuesday while remaining offshore, as the ridge weakens. The trough and low will move east across the west coast on Wednesday, moving further inland on Thursday.

Forecast for Monday until midnight

Winds
Easterly 10 to 15 knots becoming variable below 10 knots in the middle of the day then becoming easterly 15 to 20 knots in the evening.
Weather
Sunny.

Tuesday 4 November

Winds
East to northeasterly 15 to 20 knots becoming variable about 10 knots in the middle of the day.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the afternoon and evening.

Wednesday 5 November

Winds
Easterly below 10 knots becoming westerly during the morning then becoming south to southwesterly during the day.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon.

Thursday 6 November

Winds
Southerly 10 to 15 knots tending southwesterly during the day then tending southeast to southwesterly during the evening.
Weather
Partly cloudy.

Please be awareWind forecasts are averages. Wind gusts can be 40 per cent stronger than the forecast, and stronger still in squalls and thunderstorms.

The next routine forecast will be issued at 7:01 am WST Monday.

Product IDW11410