General synopsis

Friday: ridge 1020hPa spreading on the NW of France.
Saturday: high 1023hPa on the north Europe. Low 1015hPa on the south of Bay of Biscay
Sunday: stormy low on Bay of Biscay moving slowly eastward. High 1022hPa on the Great Britain.
Further outlook : stormy low movong northward : Channel then North Sea

Weather conditions in Sables d’Olonne

Friday 19

15h : WNW 2 to 5 kts. / Smooth sea / Variable cloudiness. / 23°C
21h : N 1 to 3 kts. / Smooth sea / Sky partly cloudy. / 21°C

Saturday 20

03h : NE 1 to 3 kts. / Smooth sea / Clear sky. / 18°C
09h : E 1 to 3 kts. / Smooth sea / Sunny / 22°C
15h : WNW 1 to 3 kts. / Smooth sea / Sunny / 28°C
21h : NW 1 to 3 kts. / Smooth sea / Clear sky. / 23°C

Sunday 21

03h : NW 1 to 3 kts. / Smooth sea / Variable cloudiness. / 22°C
09h : NE 1 to 3 kts, gusts to 15 kts. / Smooth sea / Variable cloudiness. / 25°C
15h : NW 8 to 12 kts, gusts to 20 kts. / Smooth to slight sea / Stormy. / 28°C
21h : NE 8 to 12 kts, gusts to 25 kts. / Slight sea / Stormy. / 21°C

Monday 22

03h : NE 10 to 14 kts, gusts to 20 kts. / Slight to moderate sea / Moderate to heavy rain showers. / 18°C
09h : VARIABLE 2 to 5 kts, gusts to 10 kts. / Slight to moderate sea / Moderate to heavy rain showers. / 20°C
15h : SW 8 to 12 kts, gusts to 15 kts. / Slight to moderate sea / Moderate to heavy rain showers. / 23°C
21h : SW 8 to 12 kts, gusts to 15 kts. / Slight to moderate sea / Moderate to heavy rain showers. / 22°C