A southwesterly, weak and particularly variable flow prevails over the whole area.
For Greenock :
No gale warning.
The reliability of the situation is poor.
For the night from Thursday to Friday SW wind force 1 continuing all night. Gusts reaching 7 knots at the end of the night.
Rippled sea becoming smooth in the middle of the night. Low, short swell from SSW. Visibility reduced by mist becoming reduced by fog in the middle of the night then reduced by mist. Daytime of Friday 30 may : The atmosphere will remain unstable.
Very cloudy. But clear spells will become more and more widespread. Light showers all day. In the evening, changeable skies clouding over completely.
Light showers progressively becoming less frequent. SW force 1 in the morning temporarily force 2 in the middle of the day. Gusts reaching 12 knots in the middle of the day. Smooth to slight sea. Low, short swell from S. Visibility reduced by mist becoming excellent in the middle of the day then reduced by mist.