Low 998 hPa centered at 40 nautical miles in the West-North-West of the Shetland Islands moving at 7 knots to the East-South-East to be centered on the North of the North Sea.
For Clew Bay, Bertra Strand :
No gale warning.
The reliability of the situation is good.
In the evening, very cloudy.
No precipitation. W wind force 4. Gusts reaching 25 knots in the evening. Smooth to slight sea. Low, fairly long swell from WNW. Excellent visibility.