For Angra do Heroísmo :
No gale warning.
For the night from Wednesday to Thursday NNE wind force 3 continuing all night. Gusts reaching 12 knots all night.
Slight sea. Low, fairly long swell from ENE. Good visibility becoming poor in the middle of the night then good. Daytime of Thursday 20 august : The unstable weather will die away during the day.
Good clear periods alternating with cloudy spells, sometimes dense. Some light showers in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Risk of showers in the early hours. NNE force 3 in the morning becoming force 2 in the evening. Gusts reaching 12 knots until the middle of the day. Slight sea. Low, fairly long swell from ENE. Good visibility temporarily in the middle of the day.