A southwesterly, very strong and mostly variable flow prevails over the whole area.
For Plymouth Sound :
Warning moderate gale offshore.
The reliability of the situation is very good.
Cloudy spells, sometimes dense. Possibility of showers In the evening, good clear periods but cloud building.
Possibility of showers WSW force 7 in the middle of the day becoming SW force 6 in the evening. Gusts reaching 45 knots in the middle of the day. Rough sea. Moderate, fairly long swell from WSW. Excellent visibility.