For Fumba, Zanzibar :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. Risk of showers in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
SSE wind force 4 continuing all day. Gusts reaching 21 knots in the evening. Slight sea. Low, short swell from ESE. Excellent visibility.