For Watamu Beach :
No gale warning.
The reliability of the situation is very good.
Good clear periods but with plenty of cloud in the morning, cloud and sun in the afternoon. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, relatively clear skies becoming changeable.
SSE force 3 in the morning temporarily force 4 in the middle of the day. Gusts reaching 17 knots in the middle of the day. Moderate sea. Low, short swell from ESE. Visibility reduced by mist becoming excellent in the middle of the day then good.