Low 965 hPa centered on the Celtic Sea moving at 7 knots to the North and rising to 977 hPa to be centered on the center of Ireland.
For Plage du Loch :
Warning moderate gale offshore.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast in the morning, very cloudy in the afternoon. Showers will gradually become less frequent during the afternoon. In the evening, clear periods developing.
Possibility of showers SSW force 5 turning WSW force 4 in the middle of the day then W. Gusts reaching 35 knots in the morning. Rough sea. Moderate, fairly long swell from SW. Poor visibility becoming excellent in the middle of the day.