For Perth :
No gale warning.
The reliability of the situation is good.
Lots of good clear periods. No precipitation. In the evening, cloudy spells, sometimes dense.
Possibility of showers NW force 4 in the middle of the day becoming force 3 in the evening. Gusts reaching 23 knots in the middle of the day. Moderate sea. Low, fairly long swell from SW. Excellent visibility.