For Millport Bay :
Warning strong breeze.
The reliability of the situation is very good.
Overcast with reduced visibility in the morning, overcast skies in the afternoon. Some drizzle increasing in the afternoon. In the evening, overcast skies.
Light rain. ENE force 5 in the morning becoming force 6 in the middle of the day. Gusts reaching 41 knots from the middle of the day. Smooth to slight sea. Low, short swell from SSE. Visibility reduced by mist becoming excellent in the middle of the day.