For Twin Sister :
No gale warning.
The reliability of the situation is very good.
Changeable skies with risk of storms. Light showers progressively becoming less frequent. In the evening, changeable skies with risk of storms.
Risk of showers in the early hours. ESE wind force 3 from the middle of the day. Smooth to slight sea. Low, short swell from ESE. Excellent visibility becoming good in the evening.