Low 998 hPa centered at 130 nautical miles in the West of the Hebrides (North-West Scotland) moving at 14 knots to the East-South-East and rising to 1001 hPa to be centered on the North of the Irish Sea.
For Trench :
Warning strong breeze offshore.
The reliability of the situation is very good.
Cloud and sun in the morning, good clear periods with lots of cloud in the afternoon. Light showers all day. In the evening, good clear periods but cloud building.
Showers towards the end of the night. W force 4 in the morning temporarily WNW force 5 in the middle of the day. Gusts reaching 26 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Excellent visibility.