Thelma Head Weather Forecast

Illawarra Coastal Waters

Wind

West to southwesterly 15 to 20 knots, reaching up to 30 knots south of Port Kembla in the evening.

Seas

Around 1 metre, increasing to 1 to 2 metres north of Point Perpendicular.

1st Swell

Southerly below 1 metre, increasing to 1 to 1.5 metres south of Port Kembla later in the evening.

Weather

Mostly clear.

Weather Situation

A south to southwesterly wind change will continue to move along the NSW coast today as a trough and associated cold front move into the Tasman Sea. Winds will tend northerly again and strengthen from Thursday as a high pressure system drifts across the coastal waters. Winds will shift west to southwesterly again over the weekend as a stronger cold front moves over NSW coastal waters, with southwesterly winds persisting into early next week as a series of fronts brush the south of the state.