Tumby Bay Weather Forecast

Spencer Gulf Coastal Waters

Wind

Northeasterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo during the afternoon and evening.

Seas

Below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

1st Swell

South to southwesterly around 1 metre.

Weather

Partly cloudy.

Weather Situation

A cold front moving across the Bight will stall over central SA on Sunday as a low pressure system develops near Kangaroo Island. The low is expected to move north over the Eyre Peninsula early next week, weakening as it moves into NSW. A trough may linger near the southern coasts before weak ridge of high pressure begins to move across SA later in the week.