Boat Harbour Weather Forecast

Illawarra Coastal Waters

Wind

Northeasterly 20 to 25 knots turning northerly in the late evening. Winds reaching up to 30 knots offshore south of Point Perpendicular in the late evening.

Seas

1.5 to 2 metres.

1st Swell

Southerly below 1 metre.

Weather

Clear.

Weather Situation

A high pressure system over the Tasman Sea extends a ridge towards the north coast while a trough off the central coast is weakening. Then, another trough looks set to cross the southern and central parts of the coast on Wednesday, bringing a fresh southerly wind change in its wake, before stalling about the Central Coast on Thursday and gradually weakening later in the week. This system will be followed by a high pressure system passing to the south, maintaining onshore easterly airstream across the coastal waters through the second half of the week.