For Nosy Be :
No gale warning.
The reliability of the situation is good.
Changeable skies becoming fairly cloud-free in the morning, sunny in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
Light showers. ENE force 3 turning W force 4 in the middle of the day then NW force 3. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from NNW temporarily from NNE in the middle of the day. Excellent visibility becoming excellent in the evening.