Sea weather in Carnac in Brittany All the beach weather in Carnac

All the essential weather information for enjoying the beach in Carnac in Brittany, 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 Carnac over the next 7 days?

Discover the best moment to go to the beach in Carnac in Brittany this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Carnac. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Sunday 22 December 202445°F to 56°Fnot recommended
Monday 23 December 202445°F to 50°Fdiscouraged
Tuesday 24 December 202452°F to 56°Fdiscouraged
Wednesday 25 December 202447°F to 54°Fdiscouraged
Thursday 26 December 202443°F to 47°Fdiscouraged
Friday 27 December 202440°F to 52°Fdiscouraged
Saturday 28 December 202440°F to 43°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Carnac

Sea weather on Sunday 22 December 2024

On Sunday 22 December 2024, the sun will rise at 08:58 and will set at 17:24 on the beach(es) of Carnac. The outside temperature will be a high of 56°F t and a low of 45°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 29.8mph km/h (with gusts up to 39.2mph). Wave height will be up to 6.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (54°F)10°C (50°F)9°C (49°F)8°C (47°F)8°C (46°F)7°C (45°F)8°C (46°F)
Perceived temperature9°C (49°F)9°C (48°F)6°C (42°F)5°C (41°F)3°C (38°F)3°C (37°F)2°C (36°F)3°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%83%75%75%79%67%61%64%
Barometric pressure1021 hPa1019 hPa1019 hPa1019 hPa1021 hPa1021 hPa1023 hPa1025 hPa
Cloud cover85%93%100%100%100%76%11%22%
Heat index13°C (55°F)12°C (54°F)10°C (50°F)9°C (49°F)8°C (47°F)8°C (46°F)7°C (45°F)8°C (46°F)
Dew point10°C (51°F)10°C (49°F)6°C (42°F)5°C (41°F)5°C (41°F)2°C (36°F)0°C (32°F)2°C (35°F)
Wind
Speed45km/h (28mph)48km/h (30mph)43km/h (27mph)44km/h (27mph)46km/h (29mph)46km/h (29mph)40km/h (25mph)36km/h (22mph)
Gusts48km/h (30mph)52km/h (33mph)49km/h (31mph)49km/h (31mph)63km/h (39mph)47km/h (29mph)47km/h (29mph)38km/h (23mph)
Direction 274°
W
286°
WNW
295°
WNW
297°
WNW
305°
NW
314°
NW
313°
NW
316°
NW
Wind chill9°C (49°F)9°C (48°F)6°C (42°F)5°C (41°F)3°C (38°F)3°C (37°F)2°C (36°F)3°C (38°F)
Waves
Height1.8m (6.0ft)2.1m (6.8ft)2.0m (6.6ft)2.0m (6.6ft)2.1m (6.8ft)2.0m (6.6ft)1.9m (6.1ft)1.6m (5.3ft)
Direction 258°
WSW
261°
W
264°
W
266°
W
267°
W
272°
W
253°
WSW
253°
WSW
Period8.9 sec.8.9 sec.8.9 sec.8.9 sec.8.9 sec.8.9 sec.17.5 sec.17.9 sec.
Significant height1.8m (5.9ft)1.9m (6.2ft)1.9m (6.2ft)1.9m (6.2ft)2.0m (6.6ft)1.8m (5.9ft)1.6m (5.2ft)1.2m (3.9ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather on Monday 23 December 2024

On Monday 23 December 2024, the sun will rise at 08:59 and will set at 17:25 on the beach(es) of Carnac. The outside temperature will be a high of 50°F t and a low of 45°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 30.5mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)7°C (45°F)8°C (46°F)8°C (46°F)9°C (47°F)10°C (49°F)9°C (48°F)9°C (48°F)
Perceived temperature3°C (38°F)3°C (38°F)4°C (39°F)4°C (40°F)6°C (42°F)7°C (44°F)6°C (44°F)7°C (44°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%62%66%68%68%65%74%89%
Barometric pressure1027 hPa1028 hPa1029 hPa1030 hPa1031 hPa1030 hPa1030 hPa1030 hPa
Cloud cover8%18%43%76%81%66%100%100%
Heat index8°C (46°F)7°C (45°F)8°C (46°F)8°C (46°F)9°C (47°F)10°C (49°F)9°C (48°F)9°C (48°F)
Dew point2°C (35°F)1°C (33°F)2°C (35°F)2°C (36°F)3°C (37°F)3°C (38°F)5°C (40°F)7°C (45°F)
Wind
Speed32km/h (20mph)29km/h (18mph)28km/h (17mph)24km/h (15mph)21km/h (13mph)21km/h (13mph)17km/h (10mph)14km/h (9mph)
Gusts49km/h (31mph)45km/h (28mph)43km/h (26mph)37km/h (23mph)31km/h (19mph)30km/h (19mph)26km/h (16mph)21km/h (13mph)
Direction 314°
NW
320°
NW
324°
NW
327°
NNW
319°
NW
318°
NW
304°
WNW
264°
W
Wind chill3°C (38°F)3°C (38°F)4°C (39°F)4°C (40°F)6°C (42°F)7°C (44°F)6°C (44°F)7°C (44°F)
Waves
Height1.5m (5.0ft)1.4m (4.8ft)1.2m (4.0ft)1.1m (3.7ft)1.0m (3.4ft)0.9m (3.1ft)0.8m (2.7ft)0.7m (2.3ft)
Direction 253°
WSW
253°
WSW
247°
WSW
246°
WSW
250°
WSW
250°
WSW
254°
WSW
253°
WSW
Period18.1 sec.18.1 sec.18.1 sec.17.5 sec.16.8 sec.16.4 sec.15.9 sec.15.3 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)0.9m (3ft)1.0m (3.3ft)1.4m (4.6ft)1.2m (3.9ft)1.0m (3.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather on Tuesday 24 December 2024

On Tuesday 24 December 2024, the sun will rise at 08:59 and will set at 17:25 on the beach(es) of Carnac. The outside temperature will be a high of 56°F t and a low of 52°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 14.3mph km/h (with gusts up to 21.1mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)12°C (53°F)12°C (53°F)11°C (53°F)12°C (53°F)13°C (55°F)12°C (54°F)12°C (54°F)
Perceived temperature8°C (47°F)9°C (49°F)10°C (49°F)10°C (50°F)10°C (50°F)12°C (53°F)11°C (52°F)11°C (52°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity97%98%93%96%97%88%90%91%
Barometric pressure1029 hPa1028 hPa1027 hPa1027 hPa1029 hPa1028 hPa1029 hPa1031 hPa
Cloud cover100%100%100%100%98%100%99%89%
Heat index11°C (52°F)12°C (53°F)12°C (53°F)11°C (53°F)12°C (53°F)13°C (55°F)12°C (54°F)12°C (54°F)
Dew point10°C (51°F)11°C (52°F)10°C (51°F)11°C (51°F)11°C (52°F)11°C (52°F)11°C (51°F)11°C (51°F)
Wind
Speed23km/h (14mph)19km/h (12mph)17km/h (10mph)13km/h (8mph)14km/h (9mph)15km/h (10mph)9km/h (6mph)10km/h (6mph)
Gusts34km/h (21mph)31km/h (19mph)26km/h (16mph)21km/h (13mph)23km/h (14mph)25km/h (15mph)17km/h (10mph)17km/h (10mph)
Direction 248°
WSW
286°
WNW
307°
NW
288°
WNW
319°
NW

N
32°
NNE
49°
NE
Wind chill8°C (47°F)9°C (49°F)10°C (49°F)10°C (50°F)10°C (50°F)12°C (53°F)11°C (52°F)11°C (52°F)
Waves
Height0.7m (2.2ft)0.7m (2.4ft)0.6m (2.1ft)0.6m (1.9ft)0.5m (1.8ft)0.5m (1.7ft)0.5m (1.5ft)0.4m (1.4ft)
Direction 256°
WSW
256°
WSW
258°
WSW
258°
WSW
259°
WSW
259°
WSW
259°
W
260°
W
Period15.1 sec.15.1 sec.4.7 sec.11.6 sec.11.5 sec.7.3 sec.11.1 sec.10.9 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)0.6m (2ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)

Sea weather on Wednesday 25 December 2024

On Wednesday 25 December 2024, the sun will rise at 08:59 and will set at 17:26 on the beach(es) of Carnac. The outside temperature will be a high of 54°F t and a low of 47°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 14.3mph km/h (with gusts up to 22.4mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)12°C (53°F)11°C (51°F)10°C (51°F)10°C (49°F)10°C (49°F)8°C (47°F)8°C (47°F)
Perceived temperature11°C (52°F)10°C (50°F)9°C (49°F)9°C (48°F)7°C (45°F)7°C (45°F)5°C (41°F)5°C (41°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity92%96%94%90%84%79%84%81%
Barometric pressure1031 hPa1032 hPa1032 hPa1033 hPa1034 hPa1033 hPa1033 hPa1033 hPa
Cloud cover97%91%85%80%16%8%7%2%
Heat index12°C (53°F)12°C (53°F)11°C (51°F)10°C (51°F)10°C (49°F)10°C (49°F)8°C (47°F)8°C (47°F)
Dew point11°C (51°F)11°C (52°F)10°C (50°F)9°C (48°F)7°C (45°F)6°C (43°F)6°C (42°F)5°C (42°F)
Wind
Speed10km/h (6mph)12km/h (8mph)13km/h (8mph)13km/h (8mph)19km/h (12mph)17km/h (11mph)19km/h (12mph)23km/h (14mph)
Gusts17km/h (10mph)19km/h (12mph)19km/h (12mph)19km/h (12mph)28km/h (17mph)28km/h (18mph)36km/h (23mph)36km/h (22mph)
Direction 77°
ENE
99°
E
100°
E
93°
E
104°
ESE
91°
E
76°
ENE
75°
ENE
Wind chill11°C (52°F)10°C (50°F)9°C (49°F)9°C (48°F)7°C (45°F)7°C (45°F)5°C (41°F)5°C (41°F)
Waves
Height0.4m (1.4ft)0.4m (1.5ft)0.5m (1.7ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.8ft)0.6m (2.0ft)
Direction 243°
WSW
244°
WSW
246°
WSW
245°
WSW
247°
WSW
250°
WSW
250°
WSW
253°
WSW
Period10.7 sec.10.3 sec.11.7 sec.17.4 sec.16.4 sec.15.7 sec.15.2 sec.14.5 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)
Sea water temperature
Water temperature9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)

Sea weather on Thursday 26 December 2024

On Thursday 26 December 2024, the sun will rise at 09:00 and will set at 17:27 on the beach(es) of Carnac. The outside temperature will be a high of 47°F t and a low of 43°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 26.7mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)6°C (43°F)6°C (42°F)6°C (42°F)6°C (43°F)8°C (46°F)7°C (45°F)7°C (45°F)
Perceived temperature4°C (39°F)2°C (36°F)1°C (34°F)1°C (34°F)2°C (35°F)4°C (39°F)3°C (38°F)4°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%65%64%60%55%55%64%72%
Barometric pressure1033 hPa1032 hPa1032 hPa1032 hPa1032 hPa1031 hPa1031 hPa1031 hPa
Cloud cover0%0%1%2%3%4%7%8%
Heat index7°C (45°F)6°C (43°F)6°C (42°F)6°C (42°F)6°C (43°F)8°C (46°F)7°C (45°F)7°C (45°F)
Dew point2°C (36°F)0°C (32°F)-1°C (31°F)-2°C (29°F)-2°C (28°F)-1°C (30°F)1°C (33°F)3°C (37°F)
Wind
Speed23km/h (15mph)22km/h (14mph)25km/h (15mph)27km/h (17mph)28km/h (17mph)25km/h (16mph)24km/h (15mph)24km/h (15mph)
Gusts35km/h (22mph)34km/h (21mph)39km/h (24mph)43km/h (27mph)30km/h (19mph)30km/h (19mph)30km/h (19mph)37km/h (23mph)
Direction 78°
ENE
74°
ENE
68°
ENE
72°
ENE
70°
ENE
63°
ENE
57°
ENE
60°
ENE
Wind chill4°C (39°F)2°C (36°F)1°C (34°F)1°C (34°F)2°C (35°F)4°C (39°F)3°C (38°F)4°C (38°F)
Waves
Height0.7m (2.2ft)1.1m (3.7ft)1.2m (3.8ft)1.2m (4.0ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)
Direction 252°
WSW
249°
WSW
252°
WSW
252°
WSW
251°
WSW
250°
WSW
249°
WSW
250°
WSW
Period14.2 sec.14.1 sec.13.8 sec.13.6 sec.13.3 sec.13.1 sec.12.9 sec.12.5 sec.
Significant height1.0m (3.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)1.2m (3.9ft)1.5m (4.9ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather on Friday 27 December 2024

On Friday 27 December 2024, the sun will rise at 09:00 and will set at 17:27 on the beach(es) of Carnac. The outside temperature will be a high of 52°F t and a low of 40°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 14.3mph km/h (with gusts up to 23.6mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)9°C (49°F)10°C (51°F)6°C (43°F)7°C (44°F)
Perceived temperature4°C (38°F)3°C (38°F)4°C (38°F)4°C (38°F)6°C (44°F)8°C (46°F)3°C (37°F)3°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%86%88%87%76%69%80%86%
Barometric pressure1031 hPa1031 hPa1031 hPa1031 hPa1031 hPa1030 hPa1030 hPa1031 hPa
Cloud cover6%6%7%29%36%19%5%25%
Heat index7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)9°C (49°F)10°C (51°F)6°C (43°F)7°C (44°F)
Dew point4°C (39°F)5°C (40°F)5°C (41°F)5°C (41°F)5°C (42°F)5°C (41°F)3°C (38°F)4°C (40°F)
Wind
Speed23km/h (14mph)22km/h (13mph)21km/h (13mph)22km/h (13mph)23km/h (14mph)21km/h (13mph)18km/h (11mph)17km/h (11mph)
Gusts38km/h (24mph)36km/h (22mph)35km/h (22mph)36km/h (22mph)36km/h (22mph)36km/h (22mph)24km/h (15mph)25km/h (15mph)
Direction 59°
ENE
55°
NE
52°
NE
50°
NE
45°
NE
42°
NE
46°
NE
62°
ENE
Wind chill4°C (38°F)3°C (38°F)4°C (38°F)4°C (38°F)6°C (44°F)8°C (46°F)3°C (37°F)3°C (38°F)
Waves
Height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)
Direction 251°
WSW
249°
WSW
248°
WSW
246°
WSW
249°
WSW
251°
WSW
251°
WSW
251°
WSW
Period12.2 sec.12.0 sec.11.9 sec.11.8 sec.11.5 sec.11.2 sec.10.9 sec.10.8 sec.
Significant height1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather on Saturday 28 December 2024

On Saturday 28 December 2024, the sun will rise at 09:00 and will set at 17:28 on the beach(es) of Carnac. The outside temperature will be a high of 43°F t and a low of 40°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 10.6mph km/h (with gusts up to 16.8mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (44°F)5°C (41°F)4°C (39°F)4°C (39°F)5°C (40°F)6°C (42°F)5°C (41°F)4°C (40°F)
Perceived temperature3°C (38°F)2°C (35°F)1°C (34°F)1°C (34°F)2°C (36°F)4°C (39°F)3°C (37°F)1°C (34°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%82%82%82%75%69%70%73%
Barometric pressure1031 hPa1031 hPa1030 hPa1030 hPa1030 hPa1029 hPa1030 hPa1030 hPa
Cloud cover12%5%7%8%7%9%25%13%
Heat index7°C (44°F)5°C (41°F)4°C (39°F)4°C (39°F)5°C (40°F)6°C (42°F)5°C (41°F)4°C (40°F)
Dew point4°C (39°F)2°C (36°F)1°C (34°F)1°C (34°F)1°C (33°F)0°C (32°F)0°C (32°F)-0°C (32°F)
Wind
Speed17km/h (11mph)15km/h (10mph)14km/h (9mph)12km/h (8mph)9km/h (6mph)7km/h (4mph)9km/h (6mph)13km/h (8mph)
Gusts27km/h (17mph)25km/h (15mph)22km/h (14mph)20km/h (12mph)15km/h (9mph)11km/h (7mph)18km/h (11mph)23km/h (14mph)
Direction 77°
ENE
73°
ENE
72°
ENE
70°
ENE
72°
ENE
35°
NE
21°
NNE
31°
NNE
Wind chill3°C (38°F)2°C (35°F)1°C (34°F)1°C (34°F)2°C (36°F)4°C (39°F)3°C (37°F)1°C (34°F)
Waves
Height1.0m (3.3ft)1.0m (3.3ft)0.9m (3.0ft)0.9m (3.0ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)
Direction 251°
WSW
254°
WSW
256°
WSW
256°
WSW
258°
WSW
259°
WSW
259°
WSW
256°
WSW
Period10.8 sec.10.7 sec.10.4 sec.10.2 sec.10.1 sec.10.0 sec.10.0 sec.12.8 sec.
Significant height1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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