For Big Mama :
No gale warning.
The reliability of the situation is good.
Sun and storm clouds in the morning,very cloudy with possibility of thunder storms in the afternoon. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, skies progressively clouding over with storms forming.
Possibility of showers SSE wind force 5 continuing all day. Gusts reaching 23 knots in the evening. Moderate sea. Low, fairly long swell from ESE. Excellent visibility.