Thirroul Weather Forecast

Illawarra Coastal Waters

Wind

South to southwesterly 25 to 30 knots, reaching up to 35 knots offshore south of Point Perpendicular in the evening.

Seas

2.5 to 3 metres.

1st Swell

Southerly below 1 metre, increasing to 1 to 1.5 metres by early evening, then increasing to 1.5 to 2 metres later in the evening.

Weather

Partly cloudy. 60% chance of showers. The chance of a thunderstorm.

Weather Situation

An offshore low pressure trough continues to move further eastward over the Tasman Sea through Monday, while a ridge of high pressure becomes the dominant feature this weekend with the centre of the high crossing the northern coast late Monday. The next cold front is forecast to cross the coast during Wednesday, bringing windy and showery conditions.