For Kourou :
No gale warning.
The reliability of the situation is good.
Cloudy spells, dense at times in the morning, hazy skies in the afternoon. No precipitation. In the evening, fair weather with mostly clear skies.
SE force 3 in the morning turning E in the middle of the day. Gusts reaching 16 knots in the evening. Slight sea. Low, short swell from E. Poor visibility becoming excellent in the middle of the day.