North Arm Entrance Weather Forecast

Adelaide Metropolitan Waters

Wind

Variable below 10 knots becoming southeast to southwesterly 10 to 15 knots in the late afternoon then tending easterly in the late evening.

Seas

Below 1 metre.

1st Swell

West to southwesterly below 0.5 metres.

Weather

Sunny.

Weather Situation

A high pressure system over waters to the south, extends a ridge over southern SA. Later today, the high moves into the Tasman Sea directing a northerly airstream over SA, ahead of another trough expected to move into the west and across the south on Tuesday. The trough moves into the eastern states on Wednesday as another high pressure system moves into waters south of the Bight to reach the Tasman Sea on Thursday whilst still maintaining a ridge over southern SA.