Munderoo Bay Weather Forecast

Spencer Gulf Coastal Waters

Wind

Southwesterly 20 to 25 knots, reaching up to 30 knots south of Cowell to Wallaroo during the afternoon and evening.

Seas

2 to 2.5 metres.

1st Swell

South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.

Weather

Partly cloudy. 60% chance of showers.

Weather Situation

A high pressure system south of WA extends a ridge over South Australia. A trough will pass over the southeast this evening in the southwesterly flow on the eastern flank of this approaching high. The ridge will persist over SA this weekend as the high moves slowly east to be south of the Bight by Sunday night. The high is forecast to weaken and step back to the west early next week allowing another trough to pass over the southeast Tuesday night.