Sea weather in Grande-Vallée in Quebec All the beach weather in Grande-Vallée

All the essential weather information for enjoying the beach in Grande-Vallée in Quebec, 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 Grande-Vallée over the next 7 days?

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

Date Outside temp. Our opinion
Thursday 4 December 202511°F to 31°Fnot recommended
Friday 5 December 202511°F to 16°Fnot recommended
Saturday 6 December 202511°F to 22°Fnot recommended
Sunday 7 December 202514°F to 22°Fnot recommended
Monday 8 December 202513°F to 18°Fnot recommended
Tuesday 9 December 202511°F to 18°Fnot recommended
Wednesday 10 December 202514°F to 34°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Grande-Vallée

Sea weather on Thursday 4 December 2025

On Thursday 4 December 2025, the sun will rise at 07:58 and will set at 16:23 on the beach(es) of Grande-Vallée. The outside temperature will be a high of 31°F t and a low of 11°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 30.5mph km/h (with gusts up to 39.2mph). Wave height will be up to 10.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-7°C (19°F)-5°C (23°F)-4°C (25°F)-2°C (28°F)-1°C (30°F)-6°C (21°F)-11°C (13°F)-12°C (11°F)
Perceived temperature-13°C (9°F)-12°C (11°F)-10°C (13°F)-8°C (17°F)-7°C (20°F)-16°C (3°F)-23°C (-9°F)-24°C (-11°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%74%75%73%72%77%73%81%
Barometric pressure1009 hPa1007 hPa1005 hPa1003 hPa1000 hPa1000 hPa1002 hPa1001 hPa
Cloud cover43%48%100%100%56%100%23%100%
Heat index-7°C (19°F)-5°C (23°F)-4°C (25°F)-2°C (28°F)-1°C (30°F)-6°C (21°F)-11°C (13°F)-12°C (11°F)
Dew point-9°C (15°F)-9°C (16°F)-7°C (19°F)-6°C (20°F)-6°C (22°F)-9°C (15°F)-15°C (6°F)-14°C (6°F)
Wind
Speed13km/h (8mph)22km/h (14mph)24km/h (15mph)21km/h (13mph)21km/h (13mph)47km/h (29mph)49km/h (30mph)47km/h (29mph)
Gusts25km/h (16mph)36km/h (22mph)34km/h (21mph)28km/h (18mph)30km/h (19mph)63km/h (39mph)52km/h (32mph)59km/h (36mph)
Direction 188°
S
207°
SSW
204°
SSW
209°
SSW
231°
SW
282°
WNW
272°
W
287°
WNW
Wind chill-13°C (9°F)-12°C (11°F)-10°C (13°F)-8°C (17°F)-7°C (20°F)-16°C (3°F)-23°C (-9°F)-24°C (-11°F)
Waves
Height0.4m (1.2ft)0.5m (1.7ft)0.6m (1.9ft)0.6m (2.1ft)0.7m (2.2ft)3.1m (10.2ft)3.3m (10.9ft)2.9m (9.6ft)
Direction 106°
ESE
196°
SSW
206°
SSW
208°
SSW
249°
WSW
274°
W
275°
W
277°
W
Period6.4 sec.7.0 sec.10.8 sec.10.2 sec.10.0 sec.9.9 sec.9.9 sec.9.9 sec.
Significant height0.6m (2ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)2.8m (9.2ft)2.7m (8.9ft)2.4m (7.9ft)
Sea water temperature
Water temperature3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)

Sea weather on Friday 5 December 2025

On Friday 5 December 2025, the sun will rise at 07:59 and will set at 16:22 on the beach(es) of Grande-Vallée. The outside temperature will be a high of 16°F t and a low of 11°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 35.4mph km/h (with gusts up to 41mph). Wave height will be up to 10.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-11°C (11°F)-12°C (11°F)-10°C (15°F)-9°C (15°F)-10°C (13°F)-10°C (14°F)-10°C (15°F)-9°C (16°F)
Perceived temperature-24°C (-11°F)-25°C (-12°F)-22°C (-7°F)-21°C (-6°F)-22°C (-8°F)-22°C (-7°F)-21°C (-5°F)-19°C (-2°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%87%82%81%75%73%75%75%
Barometric pressure1001 hPa1004 hPa1007 hPa1009 hPa1010 hPa1012 hPa1013 hPa1013 hPa
Cloud cover100%100%100%100%59%100%100%94%
Heat index-11°C (11°F)-12°C (11°F)-10°C (15°F)-9°C (15°F)-10°C (13°F)-10°C (14°F)-10°C (15°F)-9°C (16°F)
Dew point-14°C (7°F)-13°C (8°F)-12°C (10°F)-12°C (11°F)-14°C (7°F)-14°C (7°F)-13°C (8°F)-12°C (10°F)
Wind
Speed53km/h (33mph)57km/h (35mph)56km/h (35mph)52km/h (32mph)52km/h (32mph)50km/h (31mph)43km/h (27mph)38km/h (23mph)
Gusts61km/h (38mph)65km/h (40mph)66km/h (41mph)61km/h (38mph)63km/h (39mph)65km/h (40mph)58km/h (36mph)49km/h (31mph)
Direction 307°
NW
300°
WNW
300°
WNW
287°
WNW
277°
W
284°
WNW
290°
WNW
291°
WNW
Wind chill-24°C (-11°F)-25°C (-12°F)-22°C (-7°F)-21°C (-6°F)-22°C (-8°F)-22°C (-7°F)-21°C (-5°F)-19°C (-2°F)
Waves
Height2.8m (9.2ft)3.1m (10.2ft)3.2m (10.6ft)3.2m (10.4ft)3.0m (10.0ft)3.0m (9.7ft)2.7m (9.0ft)2.3m (7.7ft)
Direction 288°
WNW
298°
WNW
303°
WNW
301°
WNW
288°
WNW
281°
W
285°
WNW
289°
WNW
Period9.9 sec.9.9 sec.9.9 sec.9.9 sec.9.9 sec.9.9 sec.9.9 sec.9.9 sec.
Significant height2.6m (8.5ft)2.7m (8.9ft)2.8m (9.2ft)2.6m (8.5ft)2.6m (8.5ft)2.5m (8.2ft)2.3m (7.5ft)2.0m (6.6ft)
Sea water temperature
Water temperature3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)

Sea weather on Saturday 6 December 2025

On Saturday 6 December 2025, the sun will rise at 08:00 and will set at 16:22 on the beach(es) of Grande-Vallée. The outside temperature will be a high of 22°F t and a low of 11°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 26.1mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-8°C (17°F)-9°C (16°F)-11°C (13°F)-10°C (15°F)-7°C (19°F)-7°C (20°F)-8°C (18°F)-7°C (20°F)
Perceived temperature-18°C (0°F)-17°C (1°F)-19°C (-2°F)-15°C (4°F)-9°C (16°F)-11°C (13°F)-13°C (9°F)-13°C (8°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%79%75%58%69%77%72%
Barometric pressure1014 hPa1015 hPa1016 hPa1016 hPa1014 hPa1012 hPa1011 hPa1010 hPa
Cloud cover92%73%71%8%7%100%72%45%
Heat index-8°C (17°F)-9°C (16°F)-11°C (13°F)-10°C (15°F)-7°C (19°F)-7°C (20°F)-8°C (18°F)-7°C (20°F)
Dew point-12°C (11°F)-12°C (10°F)-14°C (7°F)-13°C (8°F)-14°C (6°F)-11°C (12°F)-11°C (12°F)-11°C (12°F)
Wind
Speed32km/h (20mph)26km/h (16mph)20km/h (13mph)12km/h (7mph)4km/h (2mph)9km/h (5mph)10km/h (6mph)16km/h (10mph)
Gusts42km/h (26mph)38km/h (23mph)37km/h (23mph)16km/h (10mph)6km/h (3mph)14km/h (8mph)18km/h (11mph)28km/h (18mph)
Direction 290°
WNW
281°
W
259°
WSW
219°
SW
150°
SSE
177°
S
208°
SSW
213°
SSW
Wind chill-18°C (0°F)-17°C (1°F)-19°C (-2°F)-15°C (4°F)-9°C (16°F)-11°C (13°F)-13°C (9°F)-13°C (8°F)
Waves
Height1.9m (6.3ft)1.4m (4.6ft)1.0m (3.4ft)0.8m (2.5ft)0.5m (1.6ft)0.3m (1.0ft)0.2m (0.7ft)0.1m (0.5ft)
Direction 290°
WNW
286°
WNW
286°
WNW
285°
WNW
290°
WNW
297°
WNW
305°
NW
315°
NW
Period9.9 sec.9.9 sec.9.9 sec.9.9 sec.3.8 sec.3.5 sec.3.0 sec.1.9 sec.
Significant height1.6m (5.2ft)1.3m (4.3ft)1.1m (3.6ft)0.8m (2.6ft)0.6m (2ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)

Sea weather on Sunday 7 December 2025

On Sunday 7 December 2025, the sun will rise at 08:01 and will set at 16:22 on the beach(es) of Grande-Vallée. The outside temperature will be a high of 22°F t and a low of 14°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 28.6mph km/h (with gusts up to 37.9mph). Wave height will be up to 7.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-7°C (20°F)-7°C (19°F)-8°C (17°F)-7°C (20°F)-9°C (16°F)-10°C (15°F)-10°C (15°F)-9°C (15°F)
Perceived temperature-13°C (9°F)-12°C (11°F)-14°C (8°F)-17°C (2°F)-20°C (-4°F)-21°C (-5°F)-19°C (-3°F)-18°C (-0°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%80%82%73%71%71%70%70%
Barometric pressure1009 hPa1009 hPa1009 hPa1011 hPa1013 hPa1015 hPa1017 hPa1017 hPa
Cloud cover53%75%57%0%16%36%74%70%
Heat index-7°C (20°F)-7°C (19°F)-8°C (17°F)-7°C (20°F)-9°C (16°F)-10°C (15°F)-10°C (15°F)-9°C (15°F)
Dew point-10°C (14°F)-10°C (14°F)-11°C (13°F)-11°C (13°F)-13°C (8°F)-14°C (7°F)-14°C (7°F)-14°C (7°F)
Wind
Speed13km/h (8mph)9km/h (6mph)11km/h (7mph)44km/h (27mph)46km/h (29mph)44km/h (27mph)35km/h (21mph)25km/h (16mph)
Gusts24km/h (15mph)18km/h (11mph)23km/h (15mph)55km/h (34mph)59km/h (37mph)61km/h (38mph)51km/h (31mph)36km/h (22mph)
Direction 228°
SW
231°
SW
223°
SW
271°
W
280°
W
289°
WNW
296°
WNW
292°
WNW
Wind chill-13°C (9°F)-12°C (11°F)-14°C (8°F)-17°C (2°F)-20°C (-4°F)-21°C (-5°F)-19°C (-3°F)-18°C (-0°F)
Waves
Height0.1m (0.5ft)0.1m (0.4ft)0.1m (0.4ft)0.3m (0.9ft)2.2m (7.2ft)2.4m (7.7ft)2.0m (6.5ft)1.5m (5.0ft)
Direction 203°
SSW
210°
SSW
227°
SW
253°
WSW
272°
W
275°
W
282°
WNW
288°
WNW
Period2.4 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.
Significant height0.3m (1ft)0.3m (1ft)0.7m (2.3ft)0.9m (3ft)2.4m (7.9ft)2.2m (7.2ft)1.8m (5.9ft)1.4m (4.6ft)
Sea water temperature
Water temperature3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)

Sea weather on Monday 8 December 2025

On Monday 8 December 2025, the sun will rise at 08:02 and will set at 16:22 on the beach(es) of Grande-Vallée. The outside temperature will be a high of 18°F t and a low of 13°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 16.8mph km/h (with gusts up to 22.4mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-10°C (15°F)-11°C (12°F)-11°C (12°F)-10°C (14°F)-9°C (16°F)-9°C (16°F)-9°C (16°F)-8°C (17°F)
Perceived temperature-18°C (-0°F)-19°C (-2°F)-18°C (-0°F)-15°C (4°F)-14°C (7°F)-15°C (4°F)-17°C (1°F)-17°C (2°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%75%76%68%75%82%77%71%
Barometric pressure1018 hPa1017 hPa1016 hPa1016 hPa1013 hPa1012 hPa1011 hPa1010 hPa
Cloud cover82%72%100%100%100%100%100%100%
Heat index-10°C (15°F)-11°C (12°F)-11°C (12°F)-10°C (14°F)-9°C (16°F)-9°C (16°F)-9°C (16°F)-8°C (17°F)
Dew point-14°C (7°F)-14°C (6°F)-14°C (6°F)-15°C (5°F)-13°C (9°F)-11°C (12°F)-12°C (10°F)-13°C (9°F)
Wind
Speed24km/h (15mph)19km/h (12mph)15km/h (9mph)10km/h (6mph)9km/h (6mph)16km/h (10mph)23km/h (14mph)27km/h (17mph)
Gusts34km/h (21mph)32km/h (20mph)22km/h (14mph)14km/h (9mph)12km/h (7mph)22km/h (14mph)32km/h (20mph)36km/h (23mph)
Direction 274°
W
259°
W
237°
WSW
245°
WSW
275°
W
312°
NW
310°
NW
313°
NW
Wind chill-18°C (-0°F)-19°C (-2°F)-18°C (-0°F)-15°C (4°F)-14°C (7°F)-15°C (4°F)-17°C (1°F)-17°C (2°F)
Waves
Height1.2m (4.0ft)1.2m (3.9ft)1.2m (4.0ft)1.2m (4.0ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)
Direction 295°
WNW
287°
WNW
279°
W
276°
W
278°
W
283°
WNW
290°
WNW
322°
NW
Period2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.6 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.4m (4.6ft)1.3m (4.3ft)1.4m (4.6ft)1.5m (4.9ft)1.7m (5.6ft)
Sea water temperature
Water temperature3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)

Sea weather on Tuesday 9 December 2025

On Tuesday 9 December 2025, the sun will rise at 08:03 and will set at 16:21 on the beach(es) of Grande-Vallée. The outside temperature will be a high of 18°F t and a low of 11°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 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-9°C (17°F)-9°C (16°F)-9°C (16°F)-9°C (17°F)-8°C (17°F)-10°C (15°F)-11°C (11°F)-11°C (13°F)
Perceived temperature-18°C (0°F)-18°C (-1°F)-18°C (-1°F)-18°C (-0°F)-17°C (1°F)-17°C (1°F)-18°C (-1°F)-17°C (2°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%77%76%72%69%72%77%79%
Barometric pressure1009 hPa1009 hPa1010 hPa1012 hPa1011 hPa1013 hPa1014 hPa1014 hPa
Cloud cover100%100%98%64%43%39%76%67%
Heat index-9°C (17°F)-9°C (16°F)-9°C (16°F)-9°C (17°F)-8°C (17°F)-10°C (15°F)-11°C (11°F)-11°C (13°F)
Dew point-12°C (10°F)-12°C (10°F)-12°C (10°F)-13°C (9°F)-13°C (9°F)-14°C (8°F)-15°C (6°F)-14°C (7°F)
Wind
Speed30km/h (19mph)31km/h (19mph)30km/h (19mph)32km/h (20mph)31km/h (19mph)22km/h (13mph)14km/h (9mph)12km/h (8mph)
Gusts39km/h (24mph)40km/h (25mph)39km/h (24mph)40km/h (25mph)40km/h (25mph)36km/h (22mph)28km/h (18mph)22km/h (14mph)
Direction 314°
NW
317°
NW
302°
WNW
288°
WNW
281°
WNW
256°
WSW
219°
SW
200°
SSW
Wind chill-18°C (0°F)-18°C (-1°F)-18°C (-1°F)-18°C (-0°F)-17°C (1°F)-17°C (1°F)-18°C (-1°F)-17°C (2°F)
Waves
Height1.5m (4.9ft)1.7m (5.5ft)1.8m (6.0ft)2.0m (6.6ft)2.0m (6.6ft)1.7m (5.6ft)1.3m (4.3ft)0.9m (3.0ft)
Direction 312°
NW
306°
NW
299°
WNW
296°
WNW
296°
WNW
296°
WNW
301°
WNW
301°
WNW
Period2.6 sec.5.2 sec.6.5 sec.7.5 sec.8.4 sec.8.7 sec.8.7 sec.8.7 sec.
Significant height1.9m (6.2ft)1.9m (6.2ft)2.0m (6.6ft)2.1m (6.9ft)2.0m (6.6ft)1.5m (4.9ft)1.1m (3.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)

Sea weather on Wednesday 10 December 2025

On Wednesday 10 December 2025, the sun will rise at 08:04 and will set at 16:21 on the beach(es) of Grande-Vallée. The outside temperature will be a high of 34°F t and a low of 14°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 11.8mph km/h (with gusts up to 19.3mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-10°C (14°F)-10°C (14°F)-9°C (16°F)-7°C (20°F)-4°C (25°F)-4°C (24°F)-4°C (24°F)-1°C (31°F)
Perceived temperature-16°C (3°F)-16°C (4°F)-15°C (6°F)-11°C (12°F)-8°C (19°F)-9°C (16°F)-10°C (15°F)-6°C (22°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%77%76%70%67%76%80%84%
Barometric pressure1014 hPa1014 hPa1014 hPa1013 hPa1012 hPa1011 hPa1010 hPa1008 hPa
Cloud cover40%30%26%38%36%48%85%88%
Heat index-10°C (14°F)-10°C (14°F)-9°C (16°F)-7°C (20°F)-4°C (25°F)-4°C (24°F)-4°C (24°F)-1°C (31°F)
Dew point-13°C (9°F)-13°C (8°F)-13°C (9°F)-11°C (12°F)-9°C (16°F)-8°C (18°F)-7°C (19°F)-3°C (27°F)
Wind
Speed12km/h (7mph)12km/h (7mph)11km/h (7mph)11km/h (7mph)9km/h (6mph)12km/h (7mph)15km/h (9mph)19km/h (12mph)
Gusts22km/h (14mph)23km/h (15mph)23km/h (14mph)18km/h (11mph)13km/h (8mph)21km/h (13mph)26km/h (16mph)31km/h (19mph)
Direction 208°
SSW
208°
SSW
191°
S
185°
S
177°
S
170°
S
171°
S
183°
S
Wind chill-16°C (3°F)-16°C (4°F)-15°C (6°F)-11°C (12°F)-8°C (19°F)-9°C (16°F)-10°C (15°F)-6°C (22°F)
Waves
Height0.6m (2.0ft)0.5m (1.6ft)0.3m (1.0ft)0.3m (1.0ft)0.5m (1.6ft)0.6m (2.0ft)0.7m (2.3ft)0.6m (2.0ft)
Direction 316°
NW
327°
NNW
327°
NNW
329°
NNW
306°
NW
296°
WNW
298°
WNW
297°
WNW
Period5.7 sec.4.1 sec.3.8 sec.3.5 sec.3.4 sec.3.4 sec.3.4 sec.3.4 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.8m (2.6ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)
Sea water temperature
Water temperature3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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