Sea weather in Cherbourg-Octeville (Cotentin) in Normandy All the beach weather in Cherbourg-Octeville (Cotentin)

All the essential weather information for enjoying the beach in Cherbourg-Octeville (Cotentin) in Normandy, 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 Cherbourg-Octeville (Cotentin) over the next 7 days?

Discover the best moment to go to the beach in Cherbourg-Octeville (Cotentin) in Normandy this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Cherbourg-Octeville (Cotentin). 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 202661°F to 72°Frecommended
Sunday 19 July 202656°F to 65°Fdiscouraged
Monday 20 July 202658°F to 68°Fdiscouraged
Tuesday 21 July 202658°F to 67°Fdiscouraged
Wednesday 22 July 202659°F to 68°Frecommended
Thursday 23 July 202659°F to 67°Frecommended
Friday 24 July 202658°F to 70°Frecommended

Sea Weather: Your daily and hourly sea weather in Cherbourg-Octeville (Cotentin)

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:18 and will set at 22:05 on the beach(es) of Cherbourg-Octeville (Cotentin). The outside temperature will be a high of 72°F t and a low of 61°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 20.5mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (63°F)16°C (61°F)16°C (61°F)21°C (69°F)21°C (71°F)21°C (70°F)21°C (70°F)17°C (63°F)
Perceived temperature17°C (63°F)16°C (61°F)16°C (61°F)21°C (69°F)21°C (71°F)21°C (70°F)21°C (70°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%85%86%61%59%61%51%76%
Barometric pressure1018 hPa1017 hPa1017 hPa1018 hPa1018 hPa1018 hPa1018 hPa1019 hPa
Cloud cover12%11%16%9%7%8%6%4%
Heat index17°C (63°F)16°C (61°F)16°C (61°F)21°C (69°F)24°C (76°F)24°C (76°F)24°C (76°F)17°C (63°F)
Dew point13°C (55°F)14°C (57°F)14°C (57°F)13°C (55°F)13°C (56°F)13°C (56°F)11°C (51°F)13°C (55°F)
Wind
Speed10km/h (6mph)8km/h (5mph)9km/h (5mph)11km/h (7mph)9km/h (5mph)12km/h (8mph)15km/h (9mph)17km/h (10mph)
Gusts20km/h (13mph)17km/h (11mph)18km/h (11mph)14km/h (9mph)12km/h (7mph)19km/h (12mph)28km/h (18mph)33km/h (20mph)
Direction 266°
W
269°
W
239°
WSW
296°
WNW
360°
N
43°
NE
68°
ENE
73°
ENE
Wind chill17°C (63°F)16°C (61°F)16°C (61°F)21°C (69°F)21°C (71°F)21°C (70°F)21°C (70°F)17°C (63°F)
Waves
Height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.5ft)0.3m (1.1ft)0.4m (1.3ft)0.3m (1.1ft)0.3m (0.9ft)
Direction 314°
NW
302°
WNW
296°
WNW
293°
WNW
21°
NNE
35°
NE
40°
NE
47°
NE
Period3.4 sec.4.0 sec.4.0 sec.3.7 sec.3.5 sec.3.4 sec.3.5 sec.3.5 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.7m (2.3ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:19 and will set at 22:04 on the beach(es) of Cherbourg-Octeville (Cotentin). The outside temperature will be a high of 65°F t and a low of 56°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 16.2mph km/h (with gusts up to 25.5mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (60°F)16°C (60°F)15°C (59°F)17°C (62°F)18°C (64°F)18°C (64°F)18°C (65°F)15°C (58°F)
Perceived temperature16°C (60°F)16°C (60°F)14°C (56°F)17°C (62°F)18°C (64°F)18°C (64°F)18°C (65°F)14°C (57°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%83%78%63%54%47%43%69%
Barometric pressure1021 hPa1022 hPa1023 hPa1024 hPa1025 hPa1025 hPa1024 hPa1025 hPa
Cloud cover5%5%14%100%19%19%17%21%
Heat index16°C (60°F)16°C (60°F)15°C (59°F)17°C (62°F)18°C (64°F)18°C (64°F)18°C (65°F)15°C (58°F)
Dew point14°C (57°F)13°C (55°F)11°C (52°F)10°C (50°F)8°C (46°F)6°C (44°F)5°C (42°F)9°C (48°F)
Wind
Speed19km/h (12mph)26km/h (16mph)22km/h (14mph)25km/h (15mph)24km/h (15mph)23km/h (14mph)18km/h (11mph)12km/h (7mph)
Gusts36km/h (23mph)41km/h (25mph)34km/h (21mph)29km/h (18mph)29km/h (18mph)28km/h (17mph)28km/h (18mph)23km/h (15mph)
Direction 73°
ENE
79°
E
62°
ENE
55°
NE
50°
NE
53°
NE
73°
ENE
69°
ENE
Wind chill16°C (60°F)16°C (60°F)14°C (56°F)17°C (62°F)18°C (64°F)18°C (64°F)18°C (65°F)14°C (57°F)
Waves
Height0.5m (1.5ft)0.8m (2.5ft)0.7m (2.4ft)0.7m (2.4ft)0.7m (2.2ft)0.6m (2.0ft)0.4m (1.4ft)0.3m (1.0ft)
Direction 60°
ENE
64°
ENE
61°
ENE
60°
ENE
58°
ENE
56°
NE
60°
ENE
61°
ENE
Period3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.4.6 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:20 and will set at 22:03 on the beach(es) of Cherbourg-Octeville (Cotentin). The outside temperature will be a high of 68°F t and a low of 58°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 18mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (56°F)14°C (57°F)14°C (58°F)19°C (65°F)20°C (67°F)20°C (67°F)19°C (66°F)15°C (60°F)
Perceived temperature13°C (55°F)13°C (55°F)13°C (56°F)19°C (65°F)20°C (67°F)20°C (67°F)19°C (66°F)15°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%85%84%58%47%41%44%70%
Barometric pressure1026 hPa1026 hPa1025 hPa1026 hPa1027 hPa1027 hPa1026 hPa1027 hPa
Cloud cover2%7%5%7%14%15%17%17%
Heat index14°C (56°F)14°C (57°F)14°C (58°F)19°C (65°F)20°C (67°F)20°C (67°F)19°C (66°F)15°C (60°F)
Dew point10°C (51°F)11°C (52°F)12°C (53°F)10°C (50°F)8°C (46°F)6°C (43°F)7°C (44°F)10°C (50°F)
Wind
Speed11km/h (7mph)13km/h (8mph)14km/h (9mph)20km/h (13mph)23km/h (14mph)21km/h (13mph)19km/h (12mph)10km/h (6mph)
Gusts23km/h (15mph)25km/h (16mph)26km/h (16mph)24km/h (15mph)27km/h (17mph)27km/h (17mph)29km/h (18mph)21km/h (13mph)
Direction 39°
NE
53°
NE
73°
ENE
66°
ENE
54°
NE
53°
NE
63°
ENE
62°
ENE
Wind chill13°C (55°F)13°C (55°F)13°C (56°F)19°C (65°F)20°C (67°F)20°C (67°F)19°C (66°F)15°C (60°F)
Waves
Height0.2m (0.8ft)0.3m (0.9ft)0.3m (1.0ft)0.4m (1.4ft)0.5m (1.5ft)0.4m (1.4ft)0.3m (1.1ft)0.2m (0.8ft)
Direction 63°
ENE
65°
ENE
68°
ENE
65°
ENE
46°
NE
43°
NE
60°
ENE
63°
ENE
Period2.7 sec.3.7 sec.5.3 sec.5.6 sec.5.6 sec.5.6 sec.5.6 sec.5.6 sec.
Significant height0.3m (1ft)0.7m (2.3ft)0.4m (1.3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.6m (2ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:22 and will set at 22:02 on the beach(es) of Cherbourg-Octeville (Cotentin). The outside temperature will be a high of 67°F t and a low of 58°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 21.8mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (58°F)14°C (58°F)15°C (58°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (62°F)16°C (60°F)
Perceived temperature14°C (57°F)14°C (57°F)14°C (57°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (62°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%88%87%73%49%40%39%58%
Barometric pressure1028 hPa1028 hPa1028 hPa1029 hPa1030 hPa1029 hPa1027 hPa1027 hPa
Cloud cover7%16%16%89%0%0%2%6%
Heat index15°C (58°F)14°C (58°F)15°C (58°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (62°F)16°C (60°F)
Dew point12°C (53°F)12°C (54°F)13°C (55°F)13°C (55°F)7°C (44°F)4°C (39°F)3°C (37°F)7°C (45°F)
Wind
Speed12km/h (7mph)10km/h (6mph)13km/h (8mph)23km/h (14mph)22km/h (14mph)18km/h (11mph)13km/h (8mph)5km/h (3mph)
Gusts24km/h (15mph)20km/h (13mph)24km/h (15mph)27km/h (17mph)35km/h (22mph)33km/h (21mph)28km/h (17mph)11km/h (7mph)
Direction 56°
ENE
49°
NE
43°
NE
48°
NE
50°
NE
46°
NE
58°
ENE
48°
NE
Wind chill14°C (57°F)14°C (57°F)14°C (57°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (62°F)16°C (60°F)
Waves
Height0.2m (0.6ft)0.2m (0.7ft)0.2m (0.8ft)0.4m (1.3ft)0.5m (1.5ft)0.4m (1.3ft)0.3m (1.0ft)0.2m (0.7ft)
Direction 65°
ENE
68°
ENE
72°
ENE
67°
ENE
48°
NE
62°
ENE
62°
ENE
64°
ENE
Period3.9 sec.3.9 sec.5.3 sec.5.3 sec.5.3 sec.5.3 sec.5.3 sec.4.2 sec.
Significant height0.3m (1ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.3m (1ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:23 and will set at 22:01 on the beach(es) of Cherbourg-Octeville (Cotentin). The outside temperature will be a high of 68°F t and a low of 59°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 9.9mph km/h (with gusts up to 16.2mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (58°F)15°C (59°F)15°C (60°F)19°C (66°F)19°C (67°F)20°C (68°F)20°C (68°F)18°C (65°F)
Perceived temperature15°C (59°F)15°C (58°F)15°C (60°F)19°C (66°F)19°C (67°F)20°C (68°F)20°C (68°F)18°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity59%61%83%63%55%49%52%65%
Barometric pressure1027 hPa1025 hPa1023 hPa1023 hPa1022 hPa1021 hPa1020 hPa1020 hPa
Cloud cover10%13%21%50%49%20%18%33%
Heat index15°C (58°F)15°C (59°F)15°C (60°F)19°C (66°F)19°C (67°F)20°C (68°F)20°C (68°F)18°C (65°F)
Dew point7°C (44°F)8°C (46°F)12°C (54°F)12°C (54°F)10°C (50°F)9°C (49°F)10°C (50°F)11°C (53°F)
Wind
Speed4km/h (3mph)8km/h (5mph)10km/h (6mph)13km/h (8mph)14km/h (9mph)15km/h (9mph)16km/h (10mph)13km/h (8mph)
Gusts9km/h (6mph)17km/h (11mph)20km/h (12mph)17km/h (10mph)18km/h (11mph)22km/h (13mph)26km/h (16mph)23km/h (14mph)
Direction 281°
W
245°
WSW
267°
W
356°
N
357°
N
316°
NW
321°
NW
121°
ESE
Wind chill15°C (59°F)15°C (58°F)15°C (60°F)19°C (66°F)19°C (67°F)20°C (68°F)20°C (68°F)18°C (65°F)
Waves
Height0.1m (0.5ft)0.1m (0.5ft)0.1m (0.4ft)0.1m (0.4ft)0.2m (0.5ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Direction 65°
ENE
65°
ENE
66°
ENE
67°
ENE
179°
S
294°
WNW
289°
WNW
291°
WNW
Period4.1 sec.3.9 sec.4.0 sec.4.1 sec.4.1 sec.3.9 sec.3.8 sec.3.7 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)17°C (63°F)17°C (63°F)17°C (63°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:24 and will set at 22:00 on the beach(es) of Cherbourg-Octeville (Cotentin). The outside temperature will be a high of 67°F t and a low of 59°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 16.2mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (61°F)15°C (59°F)16°C (60°F)18°C (64°F)18°C (64°F)18°C (64°F)19°C (65°F)16°C (61°F)
Perceived temperature16°C (61°F)15°C (59°F)15°C (60°F)18°C (64°F)18°C (64°F)18°C (64°F)19°C (65°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%89%85%69%56%51%50%63%
Barometric pressure1021 hPa1022 hPa1022 hPa1024 hPa1024 hPa1024 hPa1024 hPa1024 hPa
Cloud cover27%9%9%9%2%0%3%2%
Heat index16°C (61°F)15°C (59°F)16°C (60°F)18°C (64°F)18°C (64°F)18°C (64°F)19°C (65°F)16°C (61°F)
Dew point13°C (56°F)14°C (56°F)13°C (55°F)12°C (53°F)9°C (48°F)7°C (45°F)8°C (46°F)9°C (48°F)
Wind
Speed11km/h (7mph)10km/h (6mph)9km/h (5mph)14km/h (9mph)17km/h (11mph)13km/h (8mph)10km/h (6mph)9km/h (6mph)
Gusts23km/h (14mph)21km/h (13mph)15km/h (9mph)18km/h (11mph)26km/h (16mph)25km/h (16mph)20km/h (12mph)19km/h (12mph)
Direction 59°
ENE
95°
E
81°
E
49°
NE
27°
NNE
235°
SW
328°
NNW
169°
S
Wind chill16°C (61°F)15°C (59°F)15°C (60°F)18°C (64°F)18°C (64°F)18°C (64°F)19°C (65°F)16°C (61°F)
Waves
Height0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1.0ft)0.2m (0.7ft)
Direction 123°
ESE
35°
NE
37°
NE
46°
NE
52°
NE
54°
NE
57°
ENE
60°
ENE
Period3.8 sec.4.0 sec.4.4 sec.4.4 sec.4.1 sec.4.0 sec.4.0 sec.3.1 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:25 and will set at 21:59 on the beach(es) of Cherbourg-Octeville (Cotentin). The outside temperature will be a high of 70°F t and a low of 58°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 19.9mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (58°F)14°C (57°F)15°C (60°F)19°C (67°F)21°C (70°F)21°C (69°F)20°C (67°F)17°C (62°F)
Perceived temperature14°C (57°F)13°C (56°F)15°C (59°F)19°C (67°F)21°C (70°F)21°C (69°F)20°C (67°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%81%77%64%54%51%53%73%
Barometric pressure1025 hPa1025 hPa1024 hPa1024 hPa1024 hPa1023 hPa1021 hPa1020 hPa
Cloud cover2%4%5%5%6%5%6%6%
Heat index14°C (58°F)14°C (57°F)15°C (60°F)19°C (67°F)23°C (74°F)22°C (71°F)20°C (67°F)17°C (62°F)
Dew point10°C (51°F)11°C (51°F)11°C (52°F)12°C (54°F)11°C (53°F)10°C (51°F)10°C (50°F)11°C (53°F)
Wind
Speed9km/h (6mph)10km/h (6mph)9km/h (6mph)13km/h (8mph)17km/h (10mph)19km/h (12mph)18km/h (11mph)12km/h (8mph)
Gusts19km/h (12mph)21km/h (13mph)17km/h (11mph)17km/h (11mph)23km/h (14mph)31km/h (19mph)32km/h (20mph)25km/h (15mph)
Direction 155°
SSE
202°
SSW
207°
SSW
238°
WSW
278°
W
288°
WNW
276°
W
252°
WSW
Wind chill14°C (57°F)13°C (56°F)15°C (59°F)19°C (67°F)21°C (70°F)21°C (69°F)20°C (67°F)17°C (62°F)
Waves
Height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.2m (0.7ft)
Direction 58°
ENE
61°
ENE
64°
ENE
65°
ENE
69°
ENE
67°
ENE
62°
ENE
65°
ENE
Period2.7 sec.2.7 sec.3.4 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.5 sec.
Significant height0.3m (1ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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