High 1028 hPa centered on the Celtic Sea remaining almost stationary.
For Barmouth : No gale warning.
The reliability of the situation is very good.
Very cloudy skies to overcast.Chance of light rain.In the evening, very cloudy skies to overcast. Light showers progressively becoming less frequent. WSW wind force 4 from the middle of the day. Gusts reaching 26 knots in the middle of the day. Slight sea. Low, short swell from WSW. Excellent visibility becoming poor in the evening.