Port Arthur Weather Forecast

Gulf St Vincent Coastal Waters

Wind

East to southeasterly 10 to 15 knots.

Seas

Around 1 metre.

1st Swell

Southeast to southwesterly below 0.5 metres.

Weather

Mostly clear. The chance of a thunderstorm in the eastern waters.

Weather Situation

A low pressure trough over central waters continues to move east reaching eastern waters late Saturday and clearing to the east on Sunday A secondary low pressure trough is expected to move into western waters late Sunday clearing to the east late Monday. A broad westerly flow develops ahead of another trough expected to move into western waters late Tuesday.