For Perth :
No gale warning.
The reliability of the situation is good.
Very cloudy skies with short clear spells. Risk of showers in the morning, showers in the afternoon. In the evening, overcast skies.
Heavy showers. NNW force 4 becoming NW force 5 in the middle of the day then W force 4. Gusts reaching 36 knots in the middle of the day. Moderate sea becoming rough to very rough in the middle of the day. Low, fairly long swell from WSW then moderate in the middle of the day then from WSW. Excellent visibility becoming poor in the evening.