For Perth :
No gale warning.
The reliability of the situation is good.
Sunny, changeable at times in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
S force 2 freshening SW force 4 in the middle of the day then SSW force 3. Gusts reaching 18 knots in the middle of the day. Rough sea becoming moderate in the middle of the day. Moderate, fairly long swell from SW. Excellent visibility becoming good in the evening.