Mona Vale Beach Weather Forecast

Sydney Coastal Waters

Wind

Variable about 10 knots becoming west to southwesterly 15 to 25 knots in the late evening. Winds reaching up to 30 knots in the late evening. Squalls possible with the wind change.

Seas

Below 0.5 metres.

1st Swell

Southerly around 1 metre.

Weather

Mostly sunny. 60% chance of showers. The chance of a thunderstorm offshore in the morning.

Weather Situation

A trough lies over the northern coastal waters, while a weak ridge of high pressure extends over the remainder of the coast. From late today, the next cold front will cross the south coast, bringing a strong and gusty southerly change along the southern coastal waters, reaching the northern coast and weakening during early Wednesday. This is expected to be followed by a broad ridge over the state while a low over the Tasman Sea deepens later this week.