Sea weather in Les Sables-d'Olonne in Vendée All the beach weather in Les Sables-d'Olonne

All the essential weather information for enjoying the beach in Les Sables-d'Olonne in Vendée, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Les Sables-d'Olonne over the next 7 days?

Discover the best moment to go to the beach in Les Sables-d'Olonne in Vendée this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Les Sables-d'Olonne. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Saturday 18 July 202667°F to 74°Fdiscouraged
Sunday 19 July 202668°F to 81°Fdiscouraged
Monday 20 July 202665°F to 79°Fdiscouraged
Tuesday 21 July 202663°F to 79°Fdiscouraged
Wednesday 22 July 202663°F to 74°Fdiscouraged
Thursday 23 July 202663°F to 74°Fdiscouraged
Friday 24 July 202663°F to 72°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Les Sables-d'Olonne

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:32 and will set at 21:54 on the beach(es) of Les Sables-d'Olonne. The outside temperature will be a high of 74°F t and a low of 67°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 17.4mph km/h (with gusts up to 20.5mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)19°C (67°F)19°C (65°F)22°C (72°F)23°C (73°F)23°C (73°F)22°C (71°F)21°C (70°F)
Perceived temperature21°C (69°F)19°C (67°F)19°C (65°F)25°C (76°F)25°C (77°F)25°C (77°F)22°C (71°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%77%66%55%53%56%59%74%
Barometric pressure1018 hPa1017 hPa1017 hPa1018 hPa1017 hPa1016 hPa1016 hPa1016 hPa
Cloud cover5%6%6%7%6%7%5%2%
Heat index21°C (69°F)19°C (67°F)19°C (65°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (76°F)24°C (76°F)
Dew point18°C (65°F)15°C (59°F)12°C (54°F)13°C (55°F)13°C (55°F)14°C (57°F)14°C (57°F)16°C (62°F)
Wind
Speed14km/h (9mph)14km/h (9mph)12km/h (8mph)7km/h (4mph)14km/h (9mph)26km/h (16mph)28km/h (18mph)26km/h (16mph)
Gusts23km/h (14mph)26km/h (16mph)22km/h (14mph)10km/h (6mph)25km/h (15mph)29km/h (18mph)32km/h (20mph)33km/h (20mph)
Direction 315°
NW

N
20°
NNE
30°
NNE
295°
WNW
298°
WNW
312°
NW
329°
NNW
Wind chill21°C (69°F)19°C (67°F)19°C (65°F)22°C (72°F)23°C (73°F)23°C (73°F)22°C (71°F)21°C (70°F)
Waves
Height0.5m (1.8ft)0.5m (1.6ft)0.4m (1.4ft)0.4m (1.2ft)0.3m (1.1ft)0.5m (1.6ft)0.6m (2.1ft)0.7m (2.4ft)
Direction 271°
W
271°
W
271°
W
271°
W
270°
W
296°
WNW
300°
WNW
309°
NW
Period8.3 sec.3.8 sec.3.7 sec.3.7 sec.7.9 sec.7.9 sec.7.9 sec.8.0 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)0.5m (1.6ft)0.3m (1ft)0.5m (1.6ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:33 and will set at 21:53 on the beach(es) of Les Sables-d'Olonne. The outside temperature will be a high of 81°F t and a low of 68°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 19.9mph km/h (with gusts up to 28mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)21°C (69°F)20°C (67°F)23°C (73°F)22°C (72°F)25°C (77°F)27°C (81°F)25°C (76°F)
Perceived temperature22°C (71°F)21°C (69°F)20°C (67°F)25°C (76°F)24°C (76°F)25°C (78°F)27°C (80°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%65%60%53%44%40%38%36%
Barometric pressure1016 hPa1016 hPa1017 hPa1018 hPa1018 hPa1018 hPa1017 hPa1018 hPa
Cloud cover3%4%5%5%5%3%18%0%
Heat index24°C (76°F)21°C (69°F)20°C (67°F)25°C (76°F)24°C (76°F)25°C (78°F)27°C (80°F)25°C (77°F)
Dew point15°C (59°F)14°C (57°F)12°C (53°F)12°C (54°F)9°C (49°F)11°C (51°F)12°C (53°F)9°C (48°F)
Wind
Speed24km/h (15mph)23km/h (15mph)28km/h (18mph)32km/h (20mph)28km/h (17mph)23km/h (14mph)23km/h (14mph)27km/h (17mph)
Gusts26km/h (16mph)25km/h (16mph)45km/h (28mph)43km/h (27mph)30km/h (19mph)24km/h (15mph)28km/h (17mph)28km/h (18mph)
Direction 14°
NNE
41°
NE
56°
NE
70°
ENE
61°
ENE
49°
NE
37°
NE
31°
NNE
Wind chill22°C (71°F)21°C (69°F)20°C (67°F)23°C (73°F)22°C (72°F)25°C (77°F)27°C (81°F)25°C (76°F)
Waves
Height0.7m (2.2ft)0.6m (2.0ft)0.6m (2.0ft)0.7m (2.4ft)0.6m (2.1ft)0.5m (1.8ft)0.5m (1.8ft)0.7m (2.4ft)
Direction 307°
NW
309°
NW
35°
NE
61°
ENE
81°
E
79°
ENE
69°
ENE
54°
NE
Period8.1 sec.3.8 sec.4.2 sec.5.3 sec.5.3 sec.7.8 sec.7.7 sec.7.4 sec.
Significant height0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)1.2m (3.9ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:34 and will set at 21:52 on the beach(es) of Les Sables-d'Olonne. The outside temperature will be a high of 79°F t and a low of 65°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 23mph km/h (with gusts up to 27.3mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)19°C (66°F)18°C (64°F)21°C (69°F)22°C (72°F)24°C (75°F)26°C (78°F)24°C (74°F)
Perceived temperature21°C (69°F)19°C (66°F)18°C (64°F)21°C (69°F)24°C (75°F)24°C (76°F)25°C (78°F)24°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity46%48%50%43%38%34%33%38%
Barometric pressure1019 hPa1019 hPa1020 hPa1021 hPa1021 hPa1020 hPa1019 hPa1021 hPa
Cloud cover0%0%0%0%0%0%0%0%
Heat index21°C (69°F)19°C (66°F)18°C (64°F)21°C (69°F)24°C (75°F)24°C (76°F)25°C (78°F)24°C (76°F)
Dew point8°C (47°F)8°C (46°F)7°C (45°F)8°C (46°F)7°C (45°F)7°C (45°F)8°C (47°F)8°C (47°F)
Wind
Speed37km/h (23mph)33km/h (21mph)33km/h (21mph)34km/h (21mph)27km/h (17mph)23km/h (14mph)26km/h (16mph)23km/h (14mph)
Gusts39km/h (24mph)36km/h (22mph)39km/h (24mph)44km/h (27mph)27km/h (17mph)27km/h (17mph)28km/h (17mph)25km/h (16mph)
Direction 38°
NE
50°
NE
53°
NE
52°
NE
40°
NE
23°
NNE
21°
NNE
28°
NNE
Wind chill21°C (69°F)19°C (66°F)18°C (64°F)21°C (69°F)22°C (72°F)24°C (75°F)26°C (78°F)24°C (74°F)
Waves
Height1.0m (3.1ft)1.0m (3.2ft)1.1m (3.6ft)1.1m (3.5ft)0.8m (2.8ft)0.6m (2.1ft)0.6m (1.9ft)0.7m (2.2ft)
Direction 53°
NE
58°
ENE
70°
ENE
73°
ENE
70°
ENE
58°
ENE
52°
NE
45°
NE
Period7.4 sec.7.3 sec.7.2 sec.7.2 sec.9.2 sec.4.3 sec.4.2 sec.11.9 sec.
Significant height1.3m (4.3ft)1.4m (4.6ft)1.5m (4.9ft)1.4m (4.6ft)1.0m (3.3ft)0.6m (2ft)0.6m (2ft)0.9m (3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:35 and will set at 21:52 on the beach(es) of Les Sables-d'Olonne. The outside temperature will be a high of 79°F t and a low of 63°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 21.1mph km/h (with gusts up to 31.7mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)19°C (66°F)17°C (63°F)20°C (68°F)22°C (71°F)23°C (74°F)25°C (78°F)24°C (74°F)
Perceived temperature21°C (69°F)19°C (66°F)17°C (63°F)20°C (68°F)22°C (71°F)24°C (76°F)26°C (78°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity46%49%58%45%41%39%40%42%
Barometric pressure1022 hPa1023 hPa1024 hPa1025 hPa1025 hPa1023 hPa1022 hPa1022 hPa
Cloud cover0%0%1%3%2%2%0%0%
Heat index21°C (69°F)19°C (66°F)17°C (63°F)20°C (68°F)24°C (75°F)24°C (76°F)26°C (78°F)25°C (76°F)
Dew point9°C (48°F)8°C (47°F)9°C (48°F)8°C (46°F)8°C (46°F)9°C (48°F)11°C (51°F)10°C (50°F)
Wind
Speed34km/h (21mph)33km/h (20mph)33km/h (20mph)33km/h (21mph)20km/h (13mph)17km/h (11mph)19km/h (12mph)18km/h (11mph)
Gusts40km/h (25mph)51km/h (32mph)50km/h (31mph)43km/h (26mph)20km/h (13mph)20km/h (13mph)19km/h (12mph)23km/h (14mph)
Direction 30°
NNE
45°
NE
44°
NE
48°
NE
37°
NE
13°
NNE
13°
NNE
26°
NNE
Wind chill21°C (69°F)19°C (66°F)17°C (63°F)20°C (68°F)22°C (71°F)23°C (74°F)25°C (78°F)24°C (74°F)
Waves
Height0.7m (2.4ft)0.9m (3.1ft)0.9m (3.0ft)0.8m (2.6ft)0.6m (1.9ft)0.4m (1.4ft)0.4m (1.3ft)0.5m (1.8ft)
Direction 40°
NE
37°
NE
52°
NE
60°
ENE
52°
NE
276°
W
275°
W
279°
W
Period12.3 sec.11.3 sec.11.6 sec.11.6 sec.4.1 sec.3.2 sec.3.3 sec.3.8 sec.
Significant height1.1m (3.6ft)1.4m (4.6ft)1.2m (3.9ft)1.0m (3.3ft)0.5m (1.6ft)0.2m (0.7ft)0.3m (1ft)0.7m (2.3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:36 and will set at 21:50 on the beach(es) of Les Sables-d'Olonne. The outside temperature will be a high of 74°F t and a low of 63°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 20.5mph km/h (with gusts up to 22.4mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (70°F)18°C (64°F)17°C (63°F)22°C (71°F)23°C (74°F)23°C (74°F)22°C (72°F)22°C (71°F)
Perceived temperature21°C (70°F)18°C (64°F)17°C (63°F)22°C (71°F)25°C (76°F)25°C (76°F)25°C (76°F)22°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity52%60%60%46%44%48%57%61%
Barometric pressure1023 hPa1022 hPa1021 hPa1021 hPa1020 hPa1019 hPa1018 hPa1018 hPa
Cloud cover3%2%0%0%3%5%26%17%
Heat index21°C (70°F)18°C (64°F)17°C (63°F)24°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)
Dew point11°C (51°F)10°C (50°F)10°C (49°F)9°C (49°F)10°C (50°F)12°C (53°F)13°C (56°F)14°C (57°F)
Wind
Speed30km/h (19mph)26km/h (16mph)22km/h (13mph)14km/h (9mph)14km/h (9mph)27km/h (17mph)33km/h (20mph)23km/h (14mph)
Gusts35km/h (22mph)26km/h (16mph)25km/h (15mph)18km/h (11mph)26km/h (16mph)32km/h (20mph)36km/h (22mph)25km/h (15mph)
Direction 34°
NE
46°
NE
64°
ENE
58°
ENE
312°
NW
314°
NW
326°
NW
349°
N
Wind chill21°C (70°F)18°C (64°F)17°C (63°F)22°C (71°F)23°C (74°F)23°C (74°F)22°C (72°F)22°C (71°F)
Waves
Height0.6m (1.9ft)0.7m (2.4ft)0.8m (2.5ft)0.7m (2.1ft)0.5m (1.5ft)0.6m (2.0ft)0.9m (3.0ft)0.9m (3.0ft)
Direction 50°
NE
53°
NE
65°
ENE
81°
E
180°
S
307°
NW
323°
NW
323°
NW
Period3.5 sec.3.7 sec.4.1 sec.7.2 sec.6.6 sec.2.7 sec.2.6 sec.7.5 sec.
Significant height1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)0.8m (2.6ft)0.6m (2ft)1.0m (3.3ft)1.4m (4.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:37 and will set at 21:49 on the beach(es) of Les Sables-d'Olonne. The outside temperature will be a high of 74°F t and a low of 63°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 18.6mph km/h (with gusts up to 22.4mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)18°C (64°F)17°C (63°F)20°C (69°F)22°C (71°F)22°C (72°F)22°C (71°F)22°C (71°F)
Perceived temperature20°C (68°F)18°C (64°F)17°C (63°F)20°C (69°F)22°C (71°F)25°C (76°F)22°C (71°F)22°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity57%65%70%60%50%50%55%58%
Barometric pressure1019 hPa1019 hPa1020 hPa1021 hPa1022 hPa1021 hPa1021 hPa1020 hPa
Cloud cover6%4%4%2%1%3%3%4%
Heat index21°C (70°F)18°C (64°F)17°C (63°F)22°C (72°F)24°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)
Dew point11°C (53°F)11°C (51°F)12°C (53°F)12°C (54°F)11°C (51°F)12°C (53°F)12°C (54°F)13°C (55°F)
Wind
Speed24km/h (15mph)24km/h (15mph)22km/h (14mph)20km/h (12mph)12km/h (7mph)18km/h (11mph)30km/h (18mph)25km/h (16mph)
Gusts30km/h (18mph)28km/h (18mph)31km/h (19mph)27km/h (17mph)18km/h (11mph)24km/h (15mph)36km/h (22mph)32km/h (20mph)
Direction 133°
SE
33°
NNE
51°
NE
66°
ENE
228°
SW
309°
NW
318°
NW
107°
ESE
Wind chill20°C (68°F)18°C (64°F)17°C (63°F)20°C (69°F)22°C (71°F)22°C (72°F)22°C (71°F)22°C (71°F)
Waves
Height0.8m (2.6ft)0.6m (2.0ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)
Direction 320°
NW
321°
NW
291°
WNW
275°
W
275°
W
277°
W
298°
WNW
314°
NW
Period9.8 sec.5.9 sec.4.0 sec.5.0 sec.5.3 sec.7.9 sec.9.1 sec.9.0 sec.
Significant height0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.6m (2ft)0.4m (1.3ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:38 and will set at 21:48 on the beach(es) of Les Sables-d'Olonne. The outside temperature will be a high of 72°F t and a low of 63°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 18.6mph km/h (with gusts up to 20.5mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (67°F)17°C (63°F)17°C (62°F)20°C (68°F)21°C (70°F)21°C (69°F)19°C (66°F)20°C (68°F)
Perceived temperature20°C (67°F)17°C (63°F)17°C (62°F)20°C (68°F)21°C (70°F)21°C (69°F)19°C (66°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity49%55%63%56%47%51%58%65%
Barometric pressure1022 hPa1023 hPa1023 hPa1023 hPa1023 hPa1021 hPa1020 hPa1019 hPa
Cloud cover1%0%0%0%0%0%0%0%
Heat index21°C (69°F)17°C (63°F)17°C (62°F)22°C (71°F)24°C (76°F)22°C (71°F)19°C (66°F)20°C (68°F)
Dew point9°C (48°F)8°C (47°F)10°C (50°F)11°C (51°F)10°C (49°F)10°C (50°F)11°C (51°F)13°C (56°F)
Wind
Speed22km/h (13mph)22km/h (14mph)22km/h (14mph)18km/h (11mph)12km/h (8mph)20km/h (13mph)30km/h (18mph)29km/h (18mph)
Gusts26km/h (16mph)28km/h (17mph)33km/h (20mph)24km/h (15mph)20km/h (12mph)24km/h (15mph)32km/h (20mph)31km/h (19mph)
Direction 28°
NNE
51°
NE
62°
ENE
75°
ENE
198°
SSW
279°
W
306°
NW
330°
NNW
Wind chill20°C (67°F)17°C (63°F)17°C (62°F)20°C (68°F)21°C (70°F)21°C (69°F)19°C (66°F)20°C (68°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.6m (2.0ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.3ft)
Direction 290°
WNW
148°
SSE
94°
E
107°
ESE
223°
SW
279°
W
311°
NW
333°
NNW
Period5.2 sec.3.3 sec.7.0 sec.8.7 sec.8.6 sec.5.0 sec.6.7 sec.8.5 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.7m (2.3ft)0.4m (1.3ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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