Sea weather in Hillion in Brittany All the beach weather in Hillion

All the essential weather information for enjoying the beach in Hillion 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 Hillion over the next 7 days?

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

Sea Weather: Your daily and hourly sea weather in Hillion

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:27 and will set at 22:05 on the beach(es) of Hillion. The outside temperature will be a high of 72°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 11.2mph km/h (with gusts up to 19.3mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (61°F)16°C (60°F)16°C (61°F)21°C (69°F)21°C (69°F)20°C (69°F)17°C (63°F)16°C (61°F)
Perceived temperature16°C (61°F)16°C (60°F)16°C (61°F)21°C (69°F)21°C (69°F)20°C (69°F)17°C (63°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%77%73%62%64%62%74%92%
Barometric pressure1019 hPa1018 hPa1018 hPa1018 hPa1018 hPa1018 hPa1018 hPa1018 hPa
Cloud cover5%8%11%8%7%5%2%3%
Heat index16°C (61°F)16°C (60°F)16°C (61°F)21°C (69°F)21°C (69°F)20°C (69°F)17°C (63°F)16°C (61°F)
Dew point13°C (56°F)12°C (53°F)11°C (52°F)13°C (55°F)14°C (57°F)13°C (55°F)13°C (55°F)15°C (59°F)
Wind
Speed8km/h (5mph)7km/h (4mph)8km/h (5mph)9km/h (6mph)15km/h (9mph)16km/h (10mph)18km/h (11mph)17km/h (10mph)
Gusts17km/h (10mph)15km/h (9mph)17km/h (11mph)13km/h (8mph)24km/h (15mph)28km/h (17mph)21km/h (13mph)31km/h (19mph)
Direction 294°
WNW
246°
WSW
253°
WSW
266°
W
346°
NNW
348°
NNW
337°
NNW
335°
NNW
Wind chill16°C (61°F)16°C (60°F)16°C (61°F)21°C (69°F)21°C (69°F)20°C (69°F)17°C (63°F)16°C (61°F)
Waves
Height0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.6ft)0.3m (0.9ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.2ft)
Direction 356°
N
343°
NNW
335°
NNW
316°
NW
339°
NNW
324°
NW
332°
NNW
328°
NNW
Period0.1 sec.2.7 sec.2.8 sec.3.2 sec.3.4 sec.3.4 sec.3.4 sec.8.4 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.7m (2.3ft)0.4m (1.3ft)0.7m (2.3ft)0.5m (1.6ft)
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 06:29 and will set at 22:04 on the beach(es) of Hillion. 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 16.2mph km/h (with gusts up to 23.6mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (61°F)15°C (60°F)15°C (58°F)18°C (64°F)18°C (65°F)19°C (66°F)15°C (58°F)16°C (60°F)
Perceived temperature16°C (61°F)15°C (60°F)13°C (55°F)18°C (64°F)18°C (65°F)19°C (66°F)13°C (55°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%82%82%69%61%57%56%63%
Barometric pressure1020 hPa1020 hPa1021 hPa1023 hPa1024 hPa1024 hPa1024 hPa1024 hPa
Cloud cover3%3%3%4%3%54%2%22%
Heat index16°C (61°F)15°C (60°F)15°C (58°F)18°C (64°F)18°C (65°F)19°C (66°F)15°C (58°F)16°C (60°F)
Dew point14°C (58°F)12°C (54°F)12°C (53°F)12°C (53°F)11°C (51°F)10°C (50°F)6°C (43°F)9°C (48°F)
Wind
Speed14km/h (9mph)18km/h (11mph)20km/h (13mph)24km/h (15mph)26km/h (16mph)26km/h (16mph)25km/h (15mph)16km/h (10mph)
Gusts29km/h (18mph)21km/h (13mph)36km/h (23mph)30km/h (19mph)38km/h (24mph)35km/h (21mph)26km/h (16mph)33km/h (20mph)
Direction 26°
NNE
69°
ENE
76°
ENE
69°
ENE
40°
NE
28°
NNE
34°
NE
45°
NE
Wind chill16°C (61°F)15°C (60°F)13°C (55°F)18°C (64°F)18°C (65°F)19°C (66°F)13°C (55°F)16°C (60°F)
Waves
Height0.4m (1.2ft)0.6m (2.0ft)0.9m (2.9ft)0.9m (3.1ft)0.8m (2.7ft)0.8m (2.7ft)0.9m (3.1ft)0.8m (2.7ft)
Direction 342°
NNW
31°
NNE
49°
NE
45°
NE
43°
NE
35°
NE
29°
NNE
34°
NE
Period8.4 sec.8.1 sec.5.2 sec.5.2 sec.5.1 sec.4.9 sec.4.9 sec.4.9 sec.
Significant height0.4m (1.3ft)0.8m (2.6ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)0.8m (2.6ft)
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 06:30 and will set at 22:03 on the beach(es) of Hillion. 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 14.9mph km/h (with gusts up to 23.6mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (59°F)14°C (57°F)14°C (57°F)18°C (64°F)19°C (66°F)19°C (66°F)18°C (64°F)17°C (63°F)
Perceived temperature14°C (56°F)13°C (55°F)13°C (55°F)18°C (64°F)19°C (66°F)19°C (66°F)18°C (64°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%85%87%58%54%55%57%66%
Barometric pressure1025 hPa1025 hPa1025 hPa1026 hPa1026 hPa1026 hPa1026 hPa1026 hPa
Cloud cover2%0%0%7%10%5%6%7%
Heat index15°C (59°F)14°C (57°F)14°C (57°F)18°C (64°F)19°C (66°F)19°C (66°F)18°C (64°F)17°C (63°F)
Dew point10°C (50°F)12°C (53°F)12°C (53°F)9°C (49°F)10°C (49°F)10°C (50°F)9°C (49°F)11°C (51°F)
Wind
Speed18km/h (11mph)19km/h (12mph)16km/h (10mph)19km/h (12mph)19km/h (12mph)24km/h (15mph)23km/h (14mph)17km/h (11mph)
Gusts35km/h (22mph)34km/h (21mph)30km/h (19mph)24km/h (15mph)27km/h (17mph)38km/h (23mph)26km/h (16mph)34km/h (21mph)
Direction 46°
NE
40°
NE
59°
ENE
75°
ENE
32°
NNE
11°
N
23°
NNE
31°
NNE
Wind chill14°C (56°F)13°C (55°F)13°C (55°F)18°C (64°F)19°C (66°F)19°C (66°F)18°C (64°F)17°C (63°F)
Waves
Height0.8m (2.6ft)0.7m (2.5ft)0.6m (2.1ft)0.8m (2.5ft)0.6m (1.9ft)0.5m (1.7ft)0.6m (2.1ft)0.6m (2.0ft)
Direction 42°
NE
46°
NE
47°
NE
55°
NE
51°
NE
44°
NE
24°
NNE
28°
NNE
Period4.9 sec.7.0 sec.7.0 sec.7.0 sec.7.0 sec.7.0 sec.11.4 sec.11.2 sec.
Significant height1.0m (3.3ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)0.6m (2ft)0.8m (2.6ft)0.6m (2ft)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 Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:31 and will set at 22:02 on the beach(es) of Hillion. The outside temperature will be a high of 65°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 16.2mph km/h (with gusts up to 19.9mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (60°F)15°C (59°F)15°C (59°F)18°C (64°F)18°C (65°F)17°C (62°F)17°C (63°F)16°C (60°F)
Perceived temperature16°C (60°F)14°C (57°F)14°C (57°F)18°C (64°F)18°C (65°F)17°C (62°F)17°C (63°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%90%93%77%69%67%54%70%
Barometric pressure1027 hPa1027 hPa1028 hPa1029 hPa1029 hPa1028 hPa1027 hPa1027 hPa
Cloud cover6%5%26%11%5%1%4%0%
Heat index16°C (60°F)15°C (59°F)15°C (59°F)18°C (64°F)18°C (65°F)17°C (62°F)17°C (63°F)16°C (60°F)
Dew point12°C (54°F)13°C (56°F)14°C (57°F)14°C (57°F)12°C (54°F)10°C (51°F)8°C (46°F)10°C (50°F)
Wind
Speed17km/h (10mph)17km/h (11mph)15km/h (9mph)19km/h (12mph)19km/h (12mph)26km/h (16mph)23km/h (14mph)12km/h (8mph)
Gusts32km/h (20mph)31km/h (19mph)26km/h (16mph)23km/h (14mph)26km/h (16mph)30km/h (19mph)28km/h (18mph)26km/h (16mph)
Direction 35°
NE
45°
NE
56°
NE
52°
NE
23°
NNE
12°
NNE
13°
NNE
11°
N
Wind chill16°C (60°F)14°C (57°F)14°C (57°F)18°C (64°F)18°C (65°F)17°C (62°F)17°C (63°F)16°C (60°F)
Waves
Height0.7m (2.4ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.2ft)0.5m (1.7ft)0.6m (1.9ft)0.7m (2.3ft)0.5m (1.7ft)
Direction 38°
NE
43°
NE
46°
NE
48°
NE
48°
NE
31°
NNE
21°
NNE
21°
NNE
Period11.3 sec.11.5 sec.11.1 sec.10.9 sec.10.8 sec.10.5 sec.10.3 sec.10.2 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)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 Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:32 and will set at 22:01 on the beach(es) of Hillion. 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 10.6mph km/h (with gusts up to 18.6mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (59°F)15°C (58°F)15°C (58°F)19°C (66°F)20°C (67°F)19°C (66°F)17°C (63°F)16°C (61°F)
Perceived temperature15°C (59°F)14°C (58°F)15°C (58°F)19°C (66°F)20°C (67°F)19°C (66°F)17°C (63°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%81%77%67%61%60%61%78%
Barometric pressure1027 hPa1025 hPa1024 hPa1023 hPa1023 hPa1022 hPa1021 hPa1021 hPa
Cloud cover2%2%5%11%47%45%17%7%
Heat index15°C (59°F)15°C (58°F)15°C (58°F)19°C (66°F)20°C (67°F)19°C (66°F)17°C (63°F)16°C (61°F)
Dew point11°C (53°F)11°C (52°F)11°C (51°F)13°C (55°F)12°C (53°F)11°C (52°F)10°C (50°F)12°C (53°F)
Wind
Speed14km/h (9mph)9km/h (6mph)6km/h (4mph)12km/h (7mph)14km/h (9mph)17km/h (10mph)17km/h (11mph)14km/h (9mph)
Gusts30km/h (19mph)19km/h (12mph)14km/h (8mph)16km/h (10mph)18km/h (11mph)23km/h (14mph)23km/h (14mph)24km/h (15mph)
Direction
N
350°
N
287°
WNW
310°
NW
346°
NNW
345°
NNW
330°
NNW
314°
NW
Wind chill15°C (59°F)14°C (58°F)15°C (58°F)19°C (66°F)20°C (67°F)19°C (66°F)17°C (63°F)16°C (61°F)
Waves
Height0.4m (1.4ft)0.4m (1.4ft)0.4m (1.2ft)0.3m (1.0ft)0.2m (0.8ft)0.2m (0.7ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 28°
NNE
28°
NNE
28°
NNE
28°
NNE
165°
SSE
341°
NNW
344°
NNW
322°
NW
Period10.1 sec.10.0 sec.9.9 sec.9.8 sec.9.8 sec.9.8 sec.9.7 sec.9.6 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
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 (62°F)17°C (62°F)17°C (62°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:33 and will set at 22:00 on the beach(es) of Hillion. 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 10.6mph km/h (with gusts up to 14.3mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (60°F)15°C (60°F)16°C (60°F)18°C (65°F)19°C (65°F)18°C (64°F)16°C (61°F)16°C (60°F)
Perceived temperature16°C (60°F)15°C (60°F)16°C (60°F)18°C (65°F)19°C (65°F)18°C (64°F)16°C (61°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%86%84%69%60%58%60%68%
Barometric pressure1021 hPa1021 hPa1022 hPa1023 hPa1024 hPa1024 hPa1024 hPa1024 hPa
Cloud cover24%13%2%1%0%0%1%0%
Heat index16°C (60°F)15°C (60°F)16°C (60°F)18°C (65°F)19°C (65°F)18°C (64°F)16°C (61°F)16°C (60°F)
Dew point14°C (56°F)13°C (55°F)13°C (55°F)12°C (54°F)11°C (51°F)9°C (49°F)8°C (47°F)10°C (49°F)
Wind
Speed8km/h (5mph)6km/h (4mph)8km/h (5mph)10km/h (6mph)14km/h (9mph)17km/h (11mph)13km/h (8mph)10km/h (6mph)
Gusts16km/h (10mph)14km/h (9mph)14km/h (9mph)14km/h (9mph)23km/h (15mph)23km/h (14mph)22km/h (13mph)21km/h (13mph)
Direction 109°
ESE
49°
NE
95°
E
72°
ENE
34°
NE
16°
NNE
14°
NNE
36°
NE
Wind chill16°C (60°F)15°C (60°F)16°C (60°F)18°C (65°F)19°C (65°F)18°C (64°F)16°C (61°F)16°C (60°F)
Waves
Height0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 316°
NW
319°
NW
322°
NW
120°
ESE
245°
WSW
139°
SE
20°
NNE
19°
NNE
Period9.6 sec.9.5 sec.6.5 sec.5.2 sec.5.1 sec.7.7 sec.9.0 sec.9.0 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.7m (2.3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:35 and will set at 21:59 on the beach(es) of Hillion. The outside temperature will be a high of 70°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 18.6mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (60°F)15°C (59°F)16°C (60°F)19°C (66°F)21°C (69°F)20°C (68°F)18°C (65°F)16°C (61°F)
Perceived temperature15°C (60°F)15°C (59°F)16°C (60°F)19°C (66°F)21°C (69°F)20°C (68°F)18°C (65°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%82%77%61%55%58%62%72%
Barometric pressure1025 hPa1025 hPa1025 hPa1025 hPa1024 hPa1023 hPa1022 hPa1021 hPa
Cloud cover0%0%2%3%4%6%5%2%
Heat index15°C (60°F)15°C (59°F)16°C (60°F)19°C (66°F)21°C (69°F)20°C (68°F)18°C (65°F)16°C (61°F)
Dew point11°C (52°F)12°C (53°F)12°C (53°F)11°C (52°F)11°C (53°F)12°C (53°F)11°C (52°F)11°C (52°F)
Wind
Speed7km/h (4mph)3km/h (2mph)5km/h (3mph)5km/h (3mph)11km/h (7mph)17km/h (11mph)16km/h (10mph)15km/h (9mph)
Gusts15km/h (9mph)5km/h (3mph)9km/h (6mph)8km/h (5mph)17km/h (11mph)27km/h (17mph)29km/h (18mph)30km/h (19mph)
Direction 19°
NNE
75°
ENE
191°
S
308°
NW
118°
ESE
240°
WSW
341°
NNW
303°
WNW
Wind chill15°C (60°F)15°C (59°F)16°C (60°F)19°C (66°F)21°C (69°F)20°C (68°F)18°C (65°F)16°C (61°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)
Direction 31°
NNE
40°
NE
43°
NE
43°
NE
47°
NE
47°
NE
49°
NE
50°
NE
Period9.0 sec.9.0 sec.9.0 sec.9.0 sec.9.0 sec.9.0 sec.9.0 sec.9.0 sec.
Significant height0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.6m (2ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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