For East Coast :
No gale warning.
The reliability of the situation is relatively good.
For the night from Tuesday to Wednesday ESE force 1 turning NE in the middle of the night then NNW.
Smooth sea. Low, short swell from SSE. Poor visibility becoming reduced by mist in the middle of the night then reduced by mist. Daytime of Wednesday 21 may : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, very cloudy with possibility of thunder storms in the afternoon. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, changeable skies becoming less cloudy.
Chance of light rain. NW force 1 freshening SSW force 3 in the middle of the day then SW force 1. Smooth sea becoming rippled in the evening. Low, short swell from SSE. Visibility reduced by mist becoming excellent in the middle of the day then reduced by mist.