For Cayenne :
No gale warning.
The reliability of the situation is good.
Very cloudy skies. Overcast for a time in the morning. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, very cloudy skies to overcast.
No precipitation. ENE wind force 4 continuing all day. Gusts reaching 21 knots in the evening. Slight sea. Low, short swell from NE. Good visibility becoming excellent in the middle of the day.