Low 1016 hPa centered at 90 nautical miles in the North-North-West of Rabat (Morocco) moving at 16 knots to the North-North-West to be centered off North Portugal.
For Sesimbra :
No gale warning.
The reliability of the situation is very good.
Warm sun all day. In the evening, clear skies.
SE force 2 turning SW in the middle of the day then WNW. Gusts reaching 11 knots from the middle of the day. Smooth sea temporarily smooth to slight in the middle of the day. Low, fairly long swell from WSW. Excellent visibility becoming good in the evening.