Miranda Weather Forecast

Spencer Gulf Coastal Waters

Wind

North to northeasterly 15 to 20 knots tending north to northwesterly in the evening.

Seas

Around 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo around midday.

1st Swell

South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.

Weather

Becoming cloudy. 90% chance of showers. The chance of a thunderstorm south of Port Neill to Port Victoria this evening.

Weather Situation

A large blocking high pressure system persists over the Tasman Sea. An upper level disturbance responsible for precipitation over central and eastern parts will weaken today as a weakening cold front moves across western parts today and across the southeast on Wednesday. A high pressure ridge is expected to develop over South Australia from Wednesday afternoon with weak troughs clipping the southeast in a broad westerly flow on Thursday and Friday.