For Mewstone :
No gale warning.
The reliability of the situation is very good.
Cloud and long sunny periods. No precipitation. In the evening, very cloudy skies clearing completely.
No precipitation. WNW wind force 3 from the middle of the day. Gusts reaching 17 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from SSW. Excellent visibility becoming good in the evening.