For Istro Wreck :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast skies. The risk of seeing rain will remain low. In the evening, very cloudy.
Chance of light rain. SSE force 2 turning WSW force 3 in the middle of the day then W force 4. Gusts reaching 17 knots in the evening. Smooth sea. Low, short swell from SW. Good visibility becoming poor in the middle of the day then good.