For Key Biscayne :
No gale warning.
The reliability of the situation is very good.
Skies very cloudy, risk of thundery outbreaks during the afternoon. No precipitation in the morning, showers late in the day. In the evening, stormy but gradually improving.
Heavy showers. W force 2 turning SW in the middle of the day then SE force 3. Gusts reaching 13 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, fairly long swell from NNE. Good visibility becoming excellent in the middle of the day then poor.