For Poseidon Marina :
No gale warning.
The reliability of the situation is very good.
Skies very cloudy, risk of thundery outbreaks during the afternoon. Showers all day. In the evening, clear periods developing.
Light showers. W wind force 4 continuing all day. Gusts reaching 25 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from NNW. Excellent visibility becoming good in the evening.