For Dee Why Beach :
No gale warning.
The reliability of the situation is good.
Fair weather with mostly clear skies. In the evening, lots of good clear periods.
No precipitation. SW force 3 in the morning temporarily S in the middle of the day. Gusts reaching 21 knots in the middle of the day. Rough sea. Moderate, fairly long swell from SSE then low in the evening. Excellent visibility.