For Glen Strathallan SSWreck :
No gale warning.
The reliability of the situation is very good.
Skies changeable to very cloudy. Some showers from late morning. In the evening, cloudy spells, sometimes dense.
Chance of light rain. S force 4 in the morning turning SE force 5 in the evening. Gusts reaching 29 knots in the evening. Moderate sea. Moderate, fairly long swell from SW. Good visibility becoming excellent in the middle of the day.