For Cemaes bay :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies with short clear spells. Some showers in the morning, light rain in the afternoon. In the evening, very cloudy.
Chance of light rain. SW force 4 turning W force 5 in the middle of the day then NNW force 3. Gusts reaching 25 knots in the middle of the day. Slight sea. Low, short swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day then good.