A southwesterly, very strong and variable flow prevails over the whole area.
For Gyllyngvase :
Warning fresh gale.
The reliability of the situation is good.
Cloud and long sunny periods. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. SW force 8 weakening force 4 in the middle of the day then becoming SSW. Gusts reaching 58 knots in the morning. Slight sea becoming smooth to slight in the middle of the day. Low, fairly long swell from SSW. Excellent visibility becoming excellent in the middle of the day then good.