Low 1015 hPa centered at 90 nautical miles in the West of Fastnet Rock (South-West Ireland) moving at 16 knots to the East and dropping to 1008 hPa to be centered on the center of England.
For Port-Louis :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast in the morning, good clear periods with lots of cloud in the afternoon. Some showers from late morning. In the evening, good clear periods but lots of cloud, too.
No precipitation. E force 3 turning SE force 4 in the middle of the day then WSW force 3. Gusts reaching 22 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from SW. Poor visibility becoming good in the middle of the day then poor.