For Frankston :
No gale warning.
The reliability of the situation is good.
Sunny spells with possibility of mist forming in the morning, increasing sunny spells in the afternoon. Light showers arriving in late morning, then dying out. In the evening, good clear periods but cloud building.
Chance of light rain. W force 3 turning SW force 4 in the middle of the day then WSW. Gusts reaching 21 knots in the middle of the day. Slight sea becoming moderate in the middle of the day. Low, fairly long swell from SW. Visibility reduced by mist becoming good in the middle of the day then excellent.