For Twin :
No gale warning.
We are 90% sure of the situation, because we are not sure that there will be snowfall.
Cloud and long sunny periods. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. NW force 3 turning N force 4 in the middle of the day then SSE force 3. Gusts reaching 21 knots in the middle of the day. Smooth sea. Low, short swell from NNW temporarily from E in the middle of the day. Excellent visibility becoming excellent in the middle of the day then good.