For Dee Why Beach :
No gale warning.
The reliability of the situation is good.
Very cloudy. But clear spells will become more and more widespread. No precipitation in the morning, possibility of showers in the afternoon. In the evening, good clear periods but lots of cloud, too.
Possibility of showers S wind force 3 continuing all day. Gusts reaching 23 knots in the middle of the day. Rough sea. Moderate, fairly long swell from ESE. Excellent visibility.