A westerly and variable flow prevails over the whole area.
For Tenby :
No gale warning.
The reliability of the situation is poor.
For the night from Monday to Tuesday WNW wind force 3 continuing all night. Gusts reaching 16 knots in the early part of the night.
Smooth sea. Low, short swell from SSW. Good visibility becoming poor in the middle of the night then poor. Daytime of Tuesday 22 july : The unsettled atmosphere will become increasingly unstable as the day unfolds.
Very cloudy skies with short clear spells. Spells of light rain during the morning, light showers in the afternoon. In the evening, very cloudy.
Light showers progressively becoming less frequent. W force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 19 knots from the middle of the day. Smooth to slight sea. Low, short swell from SW. Visibility reduced by mist becoming excellent in the middle of the day.