A southeasterly, moderate and very variable flow prevails over the North and the East of the basin. Over the South-West, it is southwesterly, moderate and very variable.
For Blackrock :
No gale warning.
The reliability of the situation is very good.
In the evening, very cloudy skies to overcast.
Chance of light rain. SSW wind force 3. Gusts reaching 16 knots in the evening. Smooth sea. Low, short swell from ESE. Excellent visibility.