Mainly fine on Friday with increased cloud in the afternoon and possible isolated light showers.
Winds will be light to moderate in the morning, south-westerly to westerly, force 3 to 4 Beaufort, turning strong to extremely strong in the afternoon, force 5 to 6 Beaufort.
The sea will be slight to rough.
The temperature will rise to 21 C inland, 19 C in coastal areas and 12 C in the mountains.
