For Neandros - Kufos reef :
No gale warning.
The reliability of the situation is very good.
Overcast skies. No precipitation. In the evening, very cloudy skies becoming totally overcast.
Drizzle in the early hours. SE force 2 in the middle of the day turning E in the evening. Gusts reaching 11 knots. Smooth sea. Low, short swell from ESE. Excellent visibility.