For Big Seamount :
No gale warning.
The reliability of the situation is very good.
Very cloudy with risk of storms. Light showers. In the evening, changeable skies with risk of storms.
Possibility of showers E force 3 in the middle of the day turning SE force 2 in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from ENE. Good visibility becoming poor in the evening.