Marum Island Weather Forecast

Spencer Gulf Coastal Waters

Wind

Northeasterly 15 to 20 knots, reaching up to 25 knots south of Port Neill to Port Victoria in the late afternoon. Winds turning northwesterly 10 to 15 knots in the evening.

Seas

Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.

1st Swell

South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

Weather

Cloudy. 60% chance of showers. The chance of a thunderstorm in the evening.

Weather Situation

A weak high pressure ridge over southern coast will clear as a low pressure system and cold front enter the Far West Coast early Thursday. This low will move down the coast with the associated cold front sweeping across waters, exiting the Lower South East Coast by Friday morning. A new high pressure ridge will slowly move into coastal waters from the west over the weekend with the high pressure centre establishing in the Bight on Sunday.