Für Isla Alcatras :
No gale warning.
The reliability of the situation is very good.
Skies very cloudy, risk of thundery outbreaks during the afternoon. Risk of showers in the morning, showers late in the day. In the evening, low cloud developing into fog.
Light showers progressively becoming less frequent. SSE force 1 in the morning temporarily S force 2 in the middle of the day. Gusts reaching 7 knots in the middle of the day. Slight sea. Low, short swell from SSW. Poor visibility becoming reduced by mist in the middle of the day then reduced by mist.