A westerly, very strong and very variable flow prevails over the whole area.
For Plovan :
Warning whole gale offshore.
The reliability of the situation is assessed at 80%.
Overcast skies clearing up during the morning, increasing sunny spells in the afternoon. Some light showers in the morning, showers late in the day. In the evening, good clear periods but lots of cloud, too.
Light showers progressively becoming less frequent. WNW force 8 becoming force 7 in the middle of the day then force 5. Gusts reaching 69 knots in the morning. High sea becoming very rough to high in the middle of the day then rough to very rough. Low, fairly long swell from SW then high, long swell in the middle of the day then moderate, fairly long swell from WSW. Excellent visibility.