For Arbroath Harbour :
No gale warning.
The reliability of the situation is good.
For the night from Wednesday to Thursday SSW force 1 in the early part of the night becoming SW force 2. Gusts reaching 6 knots at the end of the night.
Smooth to slight sea becoming smooth in the middle of the night. Low, short swell from SE. Excellent visibility. Daytime of Thursday 1 may : The situation will deteriorate sharply.
Fairly cloudless skies becoming changeable during the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation. In the evening, clear periods developing.
No precipitation. SW force 3 turning W force 4 in the middle of the day then WNW. Gusts reaching 21 knots in the evening. Smooth to slight sea. Low, short swell from SE. Excellent visibility.