Post Office Rock Weather Forecast

Lower South East Coastal Waters

Wind

East to southeasterly about 10 knots increasing to 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots inshore during the afternoon and evening.

Seas

Below 0.5 metres, increasing to around 1 metre around midday.

1st Swell

Southerly 2.5 to 4 metres, decreasing to 2.5 to 3 metres around midday, then tending south to southwesterly 1.5 to 2.5 metres by early evening.

Weather

Cloud clearing.

Weather Situation

A high pressure system to the south of the state will maintain a ridge across SA as it drifts into the Tasman by Wednesday. A trough of low pressure will briefly enter the far northeast of SA with another trough slowing moving across the south and west on Thursday. A south to southwesterly flow will establish across the coasts on Friday.