Low 984 hPa centered on the center of Ireland moving at 41 knots to the South-East and rising to 988 hPa to be centered on the South-East of the Bay of Biscay.
For Praia do Portelo :
Warning fresh gale offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Changeable skies completely clouding over during the morning, very cloudy skies to overcast in the afternoon. Showers all day. In the evening, very cloudy.
Showers. W force 4 in the morning turning NW force 5 in the evening. Gusts reaching 46 knots in the evening. Moderate sea becoming rough in the evening. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day.