Sea weather in La Fos-sur-Mer in French Riviera and Provence All the beach weather in La Fos-sur-Mer

All the essential weather information for enjoying the beach in La Fos-sur-Mer in French Riviera and Provence, 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 La Fos-sur-Mer over the next 7 days?

Discover the best moment to go to the beach in La Fos-sur-Mer in French Riviera and Provence this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in La Fos-sur-Mer. 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 202672°F to 83°Fdiscouraged
Sunday 19 July 202672°F to 85°Frecommended
Monday 20 July 202672°F to 83°Fdiscouraged
Tuesday 21 July 202672°F to 83°Fnot recommended
Wednesday 22 July 202670°F to 81°Fnot recommended
Thursday 23 July 202670°F to 83°Fnot recommended
Friday 24 July 202672°F to 81°Fnot recommended

Sea Weather: Your daily and hourly sea weather in La Fos-sur-Mer

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:19 and will set at 21:17 on the beach(es) of La Fos-sur-Mer. The outside temperature will be a high of 83°F t and a low of 72°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 24.9mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (80°F)26°C (79°F)23°C (73°F)25°C (78°F)27°C (81°F)27°C (81°F)
Perceived temperature31°C (88°F)29°C (85°F)28°C (83°F)28°C (82°F)25°C (77°F)27°C (80°F)29°C (84°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%64%67%65%68%64%63%70%
Barometric pressure1013 hPa1013 hPa1013 hPa1014 hPa1013 hPa1012 hPa1011 hPa1011 hPa
Cloud cover2%2%1%3%8%2%5%5%
Heat index31°C (88°F)29°C (85°F)28°C (83°F)28°C (82°F)25°C (77°F)27°C (80°F)29°C (84°F)29°C (85°F)
Dew point22°C (72°F)20°C (68°F)20°C (68°F)19°C (66°F)17°C (62°F)18°C (64°F)20°C (67°F)21°C (70°F)
Wind
Speed31km/h (19mph)32km/h (20mph)26km/h (16mph)26km/h (16mph)20km/h (13mph)17km/h (10mph)19km/h (12mph)26km/h (16mph)
Gusts36km/h (22mph)34km/h (21mph)40km/h (25mph)37km/h (23mph)27km/h (17mph)20km/h (13mph)25km/h (16mph)28km/h (17mph)
Direction 275°
W

N
345°
NNW
328°
NNW
316°
NW
274°
W
234°
SW
232°
SW
Wind chill28°C (82°F)27°C (81°F)27°C (80°F)26°C (79°F)23°C (73°F)25°C (78°F)27°C (81°F)27°C (81°F)
Waves
Height0.9m (2.9ft)0.8m (2.7ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.3ft)0.5m (1.8ft)0.4m (1.4ft)0.6m (1.9ft)
Direction 238°
WSW
257°
WSW
306°
NW
283°
WNW
275°
W
275°
W
272°
W
248°
WSW
Period4.8 sec.3.9 sec.4.3 sec.4.2 sec.4.2 sec.4.1 sec.4.0 sec.3.9 sec.
Significant height1.0m (3.3ft)1.2m (3.9ft)0.8m (2.6ft)0.8m (2.6ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:20 and will set at 21:16 on the beach(es) of La Fos-sur-Mer. The outside temperature will be a high of 85°F t and a low of 72°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 11.2mph km/h (with gusts up to 18mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)27°C (80°F)26°C (80°F)26°C (79°F)23°C (74°F)26°C (78°F)29°C (84°F)28°C (82°F)
Perceived temperature29°C (85°F)29°C (84°F)29°C (84°F)28°C (82°F)25°C (77°F)27°C (81°F)31°C (89°F)31°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%73%75%68%64%65%65%68%
Barometric pressure1012 hPa1011 hPa1011 hPa1012 hPa1013 hPa1012 hPa1011 hPa1012 hPa
Cloud cover4%5%3%6%10%8%38%4%
Heat index29°C (85°F)29°C (84°F)29°C (84°F)28°C (82°F)25°C (77°F)27°C (81°F)31°C (89°F)31°C (87°F)
Dew point22°C (71°F)21°C (71°F)22°C (71°F)20°C (68°F)16°C (61°F)19°C (66°F)21°C (71°F)21°C (71°F)
Wind
Speed11km/h (7mph)9km/h (5mph)4km/h (2mph)18km/h (11mph)17km/h (11mph)13km/h (8mph)11km/h (7mph)14km/h (9mph)
Gusts18km/h (11mph)15km/h (9mph)5km/h (3mph)27km/h (17mph)18km/h (11mph)27km/h (17mph)23km/h (14mph)29km/h (18mph)
Direction 259°
WSW
265°
W
318°
NW
348°
NNW
321°
NW
294°
WNW
239°
WSW
236°
SW
Wind chill27°C (80°F)27°C (80°F)26°C (80°F)26°C (79°F)23°C (74°F)26°C (78°F)29°C (84°F)28°C (82°F)
Waves
Height0.5m (1.6ft)0.4m (1.4ft)0.5m (1.5ft)0.4m (1.4ft)0.4m (1.5ft)0.4m (1.3ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 240°
WSW
228°
SW
224°
SW
222°
SW
251°
WSW
268°
W
267°
W
242°
WSW
Period3.5 sec.3.5 sec.3.8 sec.3.7 sec.3.5 sec.3.3 sec.3.2 sec.3.2 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.4m (1.3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:21 and will set at 21:16 on the beach(es) of La Fos-sur-Mer. The outside temperature will be a high of 83°F t and a low of 72°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 28.6mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (80°F)26°C (79°F)25°C (78°F)24°C (74°F)26°C (80°F)28°C (82°F)27°C (81°F)
Perceived temperature30°C (86°F)28°C (82°F)27°C (80°F)26°C (80°F)25°C (77°F)28°C (82°F)29°C (84°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%62%57%56%58%58%57%65%
Barometric pressure1013 hPa1012 hPa1012 hPa1013 hPa1013 hPa1013 hPa1012 hPa1012 hPa
Cloud cover3%2%2%2%3%3%0%3%
Heat index30°C (86°F)28°C (82°F)27°C (80°F)26°C (80°F)25°C (77°F)28°C (82°F)29°C (84°F)29°C (84°F)
Dew point21°C (71°F)19°C (65°F)17°C (62°F)16°C (61°F)15°C (59°F)18°C (64°F)18°C (65°F)20°C (68°F)
Wind
Speed19km/h (12mph)33km/h (21mph)31km/h (19mph)29km/h (18mph)18km/h (11mph)4km/h (2mph)16km/h (10mph)13km/h (8mph)
Gusts24km/h (15mph)40km/h (25mph)38km/h (23mph)46km/h (29mph)19km/h (12mph)8km/h (5mph)34km/h (21mph)27km/h (17mph)
Direction 325°
NW

N

N

N

N
103°
ESE
215°
SW
236°
SW
Wind chill28°C (82°F)27°C (80°F)26°C (79°F)25°C (78°F)24°C (74°F)26°C (80°F)28°C (82°F)27°C (81°F)
Waves
Height0.3m (1.0ft)0.8m (2.5ft)1.0m (3.1ft)1.0m (3.3ft)0.8m (2.7ft)0.5m (1.6ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 248°
WSW

N

N

N

N

N

N
261°
W
Period2.8 sec.3.5 sec.3.3 sec.3.3 sec.3.2 sec.3.8 sec.3.3 sec.3.0 sec.
Significant height0.7m (2.3ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)0.8m (2.6ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:22 and will set at 21:15 on the beach(es) of La Fos-sur-Mer. The outside temperature will be a high of 83°F t and a low of 72°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 25.5mph km/h (with gusts up to 34.8mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)26°C (78°F)25°C (77°F)23°C (73°F)25°C (77°F)27°C (80°F)28°C (83°F)
Perceived temperature29°C (85°F)28°C (82°F)26°C (79°F)26°C (78°F)25°C (76°F)26°C (78°F)28°C (82°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%54%50%48%49%52%52%48%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1016 hPa1015 hPa1014 hPa1014 hPa
Cloud cover4%2%88%3%0%0%0%0%
Heat index29°C (85°F)28°C (82°F)26°C (79°F)26°C (78°F)25°C (76°F)26°C (78°F)28°C (82°F)29°C (84°F)
Dew point21°C (69°F)17°C (62°F)14°C (58°F)13°C (56°F)12°C (53°F)14°C (58°F)16°C (61°F)16°C (61°F)
Wind
Speed15km/h (10mph)31km/h (19mph)33km/h (21mph)41km/h (26mph)33km/h (21mph)17km/h (11mph)15km/h (10mph)18km/h (11mph)
Gusts28km/h (17mph)36km/h (22mph)47km/h (29mph)56km/h (35mph)39km/h (24mph)22km/h (14mph)33km/h (20mph)33km/h (21mph)
Direction 337°
NNW

N
349°
N
350°
N
346°
NNW
278°
W
257°
WSW
351°
N
Wind chill27°C (81°F)27°C (80°F)26°C (78°F)25°C (77°F)23°C (73°F)25°C (77°F)27°C (80°F)28°C (83°F)
Waves
Height0.4m (1.3ft)0.9m (2.8ft)1.2m (4.0ft)1.4m (4.6ft)1.2m (4.0ft)0.9m (2.9ft)0.6m (1.9ft)0.7m (2.4ft)
Direction 322°
NW

N

N

N

N

N
12°
NNE
21°
NNE
Period3.2 sec.3.4 sec.3.4 sec.3.4 sec.3.4 sec.3.4 sec.4.1 sec.4.1 sec.
Significant height0.8m (2.6ft)1.3m (4.3ft)1.5m (4.9ft)1.7m (5.6ft)1.4m (4.6ft)0.9m (3ft)0.8m (2.6ft)1.2m (3.9ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:22 and will set at 21:14 on the beach(es) of La Fos-sur-Mer. The outside temperature will be a high of 81°F t and a low of 70°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 36mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)26°C (79°F)25°C (77°F)25°C (76°F)22°C (72°F)24°C (76°F)26°C (78°F)27°C (80°F)
Perceived temperature27°C (81°F)27°C (80°F)26°C (79°F)25°C (78°F)24°C (76°F)25°C (78°F)27°C (80°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity46%50%50%46%47%50%51%55%
Barometric pressure1016 hPa1015 hPa1015 hPa1015 hPa1015 hPa1014 hPa1013 hPa1013 hPa
Cloud cover0%0%0%0%0%0%0%0%
Heat index27°C (81°F)27°C (80°F)26°C (79°F)25°C (78°F)24°C (76°F)25°C (78°F)27°C (80°F)27°C (81°F)
Dew point15°C (58°F)15°C (59°F)14°C (57°F)12°C (54°F)10°C (50°F)13°C (56°F)15°C (59°F)17°C (62°F)
Wind
Speed39km/h (24mph)38km/h (23mph)42km/h (26mph)41km/h (26mph)34km/h (21mph)18km/h (11mph)16km/h (10mph)16km/h (10mph)
Gusts43km/h (27mph)53km/h (33mph)58km/h (36mph)55km/h (34mph)38km/h (24mph)25km/h (15mph)31km/h (19mph)27km/h (17mph)
Direction 346°
NNW
338°
NNW
343°
NNW
347°
NNW
352°
N
291°
WNW
234°
SW
213°
SSW
Wind chill27°C (81°F)26°C (79°F)25°C (77°F)25°C (76°F)22°C (72°F)24°C (76°F)26°C (78°F)27°C (80°F)
Waves
Height0.9m (2.9ft)1.0m (3.4ft)1.2m (4.0ft)1.2m (3.9ft)0.8m (2.5ft)0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)
Direction 12°
NNE
11°
N
12°
NNE

N

N

N
28°
NNE
78°
ENE
Period4.1 sec.4.1 sec.4.1 sec.4.1 sec.4.1 sec.3.8 sec.3.2 sec.3.0 sec.
Significant height1.2m (3.9ft)1.5m (4.9ft)1.6m (5.2ft)1.4m (4.6ft)0.9m (3ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:23 and will set at 21:13 on the beach(es) of La Fos-sur-Mer. The outside temperature will be a high of 83°F t and a low of 70°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 34.2mph km/h (with gusts up to 36.7mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)26°C (78°F)25°C (78°F)24°C (75°F)22°C (71°F)25°C (76°F)27°C (81°F)27°C (80°F)
Perceived temperature27°C (80°F)27°C (80°F)26°C (79°F)24°C (75°F)22°C (71°F)26°C (79°F)28°C (82°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity58%54%48%46%49%53%49%47%
Barometric pressure1013 hPa1012 hPa1012 hPa1012 hPa1012 hPa1011 hPa1011 hPa1012 hPa
Cloud cover0%11%52%62%1%5%7%0%
Heat index27°C (80°F)27°C (80°F)26°C (79°F)24°C (75°F)22°C (72°F)26°C (79°F)28°C (82°F)27°C (81°F)
Dew point17°C (63°F)16°C (60°F)14°C (56°F)12°C (53°F)10°C (51°F)15°C (58°F)16°C (60°F)15°C (58°F)
Wind
Speed12km/h (7mph)14km/h (9mph)32km/h (20mph)32km/h (20mph)27km/h (17mph)30km/h (18mph)38km/h (24mph)55km/h (34mph)
Gusts18km/h (11mph)20km/h (13mph)45km/h (28mph)41km/h (26mph)29km/h (18mph)30km/h (19mph)41km/h (25mph)59km/h (37mph)
Direction 218°
SW
270°
W
352°
N
337°
NNW
317°
NW
311°
NW
342°
NNW
240°
WSW
Wind chill26°C (78°F)26°C (78°F)25°C (78°F)24°C (75°F)22°C (71°F)25°C (76°F)27°C (81°F)27°C (80°F)
Waves
Height0.3m (1.0ft)0.4m (1.3ft)0.7m (2.3ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (3.0ft)1.0m (3.3ft)1.6m (5.2ft)
Direction 91°
E
173°
S
226°
SW
121°
ESE
349°
N
339°
NNW
244°
WSW
12°
NNE
Period4.0 sec.4.9 sec.3.3 sec.3.3 sec.3.2 sec.3.2 sec.3.2 sec.3.2 sec.
Significant height0.4m (1.3ft)0.7m (2.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.8m (2.6ft)1.1m (3.6ft)1.9m (6.2ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:24 and will set at 21:12 on the beach(es) of La Fos-sur-Mer. The outside temperature will be a high of 81°F t and a low of 72°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 37.9mph km/h (with gusts up to 46.6mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)23°C (73°F)22°C (72°F)22°C (71°F)22°C (72°F)24°C (75°F)26°C (80°F)27°C (81°F)
Perceived temperature26°C (78°F)25°C (76°F)25°C (76°F)22°C (71°F)25°C (76°F)25°C (78°F)27°C (81°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity51%53%56%56%53%52%51%51%
Barometric pressure1014 hPa1015 hPa1015 hPa1016 hPa1015 hPa1014 hPa1013 hPa1013 hPa
Cloud cover0%0%0%0%1%2%1%1%
Heat index26°C (78°F)25°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)25°C (78°F)27°C (81°F)28°C (82°F)
Dew point14°C (57°F)13°C (55°F)13°C (56°F)13°C (55°F)12°C (54°F)14°C (56°F)15°C (60°F)16°C (61°F)
Wind
Speed60km/h (37mph)61km/h (38mph)58km/h (36mph)55km/h (34mph)47km/h (29mph)31km/h (19mph)18km/h (11mph)14km/h (9mph)
Gusts66km/h (41mph)75km/h (47mph)70km/h (44mph)66km/h (41mph)54km/h (33mph)36km/h (22mph)24km/h (15mph)24km/h (15mph)
Direction 116°
ESE
343°
NNW
341°
NNW
343°
NNW
342°
NNW
330°
NNW
318°
NW
305°
NW
Wind chill25°C (76°F)23°C (73°F)22°C (72°F)22°C (71°F)22°C (72°F)24°C (75°F)26°C (80°F)27°C (81°F)
Waves
Height1.9m (6.2ft)1.7m (5.6ft)1.6m (5.2ft)1.4m (4.6ft)1.0m (3.3ft)0.5m (1.6ft)0.3m (1.0ft)0.2m (0.7ft)
Direction
N

N

N

N

N
122°
ESE
288°
WNW
128°
SE
Period3.3 sec.3.2 sec.3.2 sec.3.2 sec.3.2 sec.3.3 sec.3.2 sec.2.9 sec.
Significant height2.2m (7.2ft)2.0m (6.6ft)1.8m (5.9ft)1.6m (5.2ft)1.1m (3.6ft)0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units