Port Arthur Jetty Weather Forecast

South East Coastal Waters

Wind

Northwesterly 15 to 20 knots turning northerly 10 to 15 knots in the evening. Winds may reach up to 30 knots at times.

Seas

1 to 1.5 metres, decreasing below 1 metre later in the evening.

1st Swell

West to southwesterly 3 to 4 metres.

Weather

Mostly clear.

Weather Situation

A ridge of high pressure to the north of Tasmania will move over the Tasman Sea on Friday. A cold front is forecast to cross Tasmania on Saturday, with a low to then move well to the south of Tasmania later on Saturday and early Sunday. Another high pressure system is expected to move over to the north of Tasmania on Sunday afternoon and evening, then move over the Tasman Sea on Monday as a cold front weakens to the west of the state.