Sea weather in Goulien in Brittany All the beach weather in Goulien

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

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

Date Outside temp. Our opinion
Friday 5 December 202550°F to 59°Fnot recommended
Saturday 6 December 202554°F to 56°Fnot recommended
Sunday 7 December 202556°F to 59°Fnot recommended
Monday 8 December 202554°F to 58°Fnot recommended
Tuesday 9 December 202558°F to 59°Fnot recommended
Wednesday 10 December 202552°F to 56°Fdiscouraged
Thursday 11 December 202554°F to 56°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Goulien

Sea weather on Friday 5 December 2025

On Friday 5 December 2025, the sun will rise at 08:52 and will set at 17:26 on the beach(es) of Goulien. The outside temperature will be a high of 59°F t and a low of 50°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 31.1mph km/h (with gusts up to 32.3mph). Wave height will be up to 12.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (51°F)11°C (51°F)11°C (52°F)11°C (51°F)12°C (53°F)14°C (57°F)13°C (56°F)13°C (55°F)
Perceived temperature8°C (46°F)8°C (47°F)8°C (47°F)7°C (45°F)8°C (46°F)11°C (52°F)10°C (50°F)10°C (49°F)
Precipitation0in0in0in0in0.1in0in0in0in
Humidity56%58%57%78%91%94%79%78%
Barometric pressure1008 hPa1008 hPa1008 hPa1007 hPa1003 hPa998 hPa1000 hPa1001 hPa
Cloud cover67%99%72%100%100%100%85%88%
Heat index10°C (51°F)11°C (51°F)11°C (52°F)11°C (51°F)12°C (53°F)14°C (57°F)13°C (56°F)13°C (55°F)
Dew point2°C (36°F)3°C (37°F)3°C (37°F)7°C (44°F)10°C (50°F)13°C (55°F)10°C (49°F)9°C (49°F)
Wind
Speed23km/h (14mph)19km/h (12mph)24km/h (15mph)32km/h (20mph)46km/h (29mph)48km/h (30mph)44km/h (27mph)50km/h (31mph)
Gusts35km/h (22mph)29km/h (18mph)37km/h (23mph)45km/h (28mph)51km/h (31mph)52km/h (33mph)45km/h (28mph)50km/h (31mph)
Direction 304°
NW
251°
WSW
229°
SW
188°
S
187°
S
218°
SW
256°
WSW
245°
WSW
Wind chill8°C (46°F)8°C (47°F)8°C (47°F)7°C (45°F)8°C (46°F)11°C (52°F)10°C (50°F)10°C (49°F)
Waves
Height3.5m (11.5ft)3.6m (11.9ft)3.7m (12.1ft)3.6m (12.0ft)3.5m (11.6ft)3.5m (11.6ft)3.7m (12.0ft)3.9m (13.0ft)
Direction 275°
W
274°
W
275°
W
268°
W
273°
W
274°
W
278°
W
260°
W
Period13.6 sec.14.7 sec.14.9 sec.17.2 sec.16.6 sec.16.3 sec.15.5 sec.10.2 sec.
Significant height0.9m (3ft)0.7m (2.3ft)0.8m (2.6ft)1.2m (3.9ft)2.2m (7.2ft)1.5m (4.9ft)1.5m (4.9ft)1.7m (5.6ft)
Sea water temperature
Water temperature11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)

Sea weather on Saturday 6 December 2025

On Saturday 6 December 2025, the sun will rise at 08:53 and will set at 17:26 on the beach(es) of Goulien. The outside temperature will be a high of 56°F t and a low of 54°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 36mph). Wave height will be up to 18.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)13°C (55°F)12°C (54°F)12°C (54°F)13°C (55°F)13°C (55°F)12°C (54°F)13°C (56°F)
Perceived temperature9°C (49°F)9°C (49°F)9°C (48°F)9°C (47°F)9°C (48°F)10°C (49°F)9°C (48°F)10°C (51°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%75%76%75%77%79%79%85%
Barometric pressure1001 hPa1002 hPa1004 hPa1006 hPa1008 hPa1008 hPa1009 hPa1010 hPa
Cloud cover83%89%80%71%61%73%12%65%
Heat index13°C (55°F)13°C (55°F)12°C (54°F)12°C (54°F)13°C (55°F)13°C (55°F)12°C (54°F)13°C (56°F)
Dew point9°C (48°F)9°C (47°F)8°C (47°F)8°C (47°F)9°C (48°F)9°C (48°F)9°C (47°F)11°C (51°F)
Wind
Speed53km/h (33mph)55km/h (34mph)54km/h (33mph)53km/h (33mph)45km/h (28mph)40km/h (25mph)36km/h (23mph)36km/h (23mph)
Gusts55km/h (34mph)57km/h (35mph)55km/h (34mph)58km/h (36mph)51km/h (32mph)45km/h (28mph)37km/h (23mph)54km/h (34mph)
Direction 249°
WSW
254°
WSW
258°
WSW
263°
W
264°
W
257°
WSW
253°
WSW
238°
WSW
Wind chill9°C (49°F)9°C (49°F)9°C (48°F)9°C (47°F)9°C (48°F)10°C (49°F)9°C (48°F)10°C (51°F)
Waves
Height4.4m (14.6ft)4.8m (15.8ft)5.3m (17.4ft)5.7m (18.7ft)5.7m (18.9ft)5.5m (18.1ft)5.2m (17.0ft)4.8m (15.8ft)
Direction 263°
W
270°
W
271°
W
267°
W
262°
W
261°
W
260°
W
263°
W
Period10.9 sec.12.4 sec.13.8 sec.15.4 sec.16.0 sec.16.0 sec.15.8 sec.15.7 sec.
Significant height2.1m (6.9ft)2.1m (6.9ft)1.9m (6.2ft)1.7m (5.6ft)1.6m (5.2ft)1.5m (4.9ft)1.2m (3.9ft)1.3m (4.3ft)
Sea water temperature
Water temperature11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)

Sea weather on Sunday 7 December 2025

On Sunday 7 December 2025, the sun will rise at 08:54 and will set at 17:25 on the beach(es) of Goulien. The outside temperature will be a high of 59°F t and a low of 56°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 35.4mph km/h (with gusts up to 39.2mph). Wave height will be up to 16.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)14°C (57°F)14°C (57°F)14°C (58°F)14°C (58°F)14°C (58°F)14°C (57°F)14°C (57°F)
Perceived temperature11°C (52°F)12°C (53°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (53°F)
Precipitation0in0.1in0.1in0in0in0in0in0in
Humidity93%96%95%93%93%92%95%96%
Barometric pressure1009 hPa1007 hPa1005 hPa1005 hPa1006 hPa1007 hPa1008 hPa1009 hPa
Cloud cover98%100%100%100%100%100%100%100%
Heat index13°C (55°F)14°C (57°F)14°C (57°F)14°C (58°F)14°C (58°F)14°C (58°F)14°C (57°F)14°C (57°F)
Dew point12°C (53°F)14°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (55°F)13°C (56°F)13°C (56°F)
Wind
Speed23km/h (14mph)36km/h (22mph)50km/h (31mph)56km/h (35mph)57km/h (35mph)53km/h (33mph)33km/h (21mph)37km/h (23mph)
Gusts34km/h (21mph)41km/h (26mph)53km/h (33mph)57km/h (36mph)63km/h (39mph)58km/h (36mph)35km/h (21mph)38km/h (24mph)
Direction 216°
SW
223°
SW
230°
SW
234°
SW
235°
SW
239°
WSW
248°
WSW
235°
SW
Wind chill11°C (52°F)12°C (53°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (53°F)
Waves
Height4.5m (14.7ft)4.2m (13.8ft)4.2m (13.9ft)4.7m (15.4ft)5.0m (16.3ft)5.1m (16.6ft)4.5m (14.8ft)4.1m (13.4ft)
Direction 263°
W
262°
W
265°
W
264°
W
251°
WSW
251°
WSW
248°
WSW
248°
WSW
Period15.5 sec.14.9 sec.14.4 sec.14.1 sec.10.7 sec.11.5 sec.12.1 sec.11.7 sec.
Significant height1.2m (3.9ft)1.6m (5.2ft)2.0m (6.6ft)2.3m (7.5ft)2.3m (7.5ft)2.0m (6.6ft)0.5m (1.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)

Sea weather on Monday 8 December 2025

On Monday 8 December 2025, the sun will rise at 08:55 and will set at 17:25 on the beach(es) of Goulien. The outside temperature will be a high of 58°F t and a low of 54°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 28mph). Wave height will be up to 14.1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (57°F)14°C (58°F)14°C (57°F)13°C (55°F)12°C (53°F)12°C (54°F)13°C (56°F)14°C (57°F)
Perceived temperature12°C (53°F)12°C (53°F)12°C (53°F)12°C (54°F)12°C (54°F)11°C (51°F)11°C (51°F)11°C (52°F)
Precipitation0in0in0.1in0in0in0in0in0in
Humidity95%94%95%90%90%93%96%93%
Barometric pressure1009 hPa1010 hPa1010 hPa1010 hPa1011 hPa1010 hPa1010 hPa1010 hPa
Cloud cover100%100%100%98%63%100%100%100%
Heat index14°C (57°F)14°C (58°F)14°C (57°F)13°C (55°F)12°C (53°F)12°C (54°F)13°C (56°F)14°C (57°F)
Dew point13°C (56°F)13°C (56°F)13°C (56°F)11°C (52°F)10°C (51°F)11°C (52°F)13°C (55°F)13°C (55°F)
Wind
Speed30km/h (19mph)41km/h (25mph)26km/h (16mph)7km/h (4mph)4km/h (2mph)15km/h (9mph)32km/h (20mph)42km/h (26mph)
Gusts45km/h (28mph)43km/h (27mph)40km/h (25mph)10km/h (6mph)6km/h (3mph)23km/h (14mph)33km/h (21mph)43km/h (27mph)
Direction 218°
SW
232°
SW
234°
SW
310°
NW
241°
WSW
173°
S
212°
SSW
206°
SSW
Wind chill12°C (53°F)12°C (53°F)12°C (53°F)12°C (54°F)12°C (54°F)11°C (51°F)11°C (51°F)11°C (52°F)
Waves
Height3.9m (12.7ft)3.8m (12.4ft)3.8m (12.4ft)3.6m (11.7ft)3.5m (11.5ft)3.6m (11.9ft)4.0m (13.1ft)4.3m (14.1ft)
Direction 246°
WSW
244°
WSW
243°
WSW
240°
WSW
239°
WSW
253°
WSW
252°
WSW
255°
WSW
Period11.6 sec.11.4 sec.11.3 sec.11.5 sec.11.4 sec.11.3 sec.11.3 sec.17.8 sec.
Significant height0.9m (3ft)1.2m (3.9ft)1.3m (4.3ft)0.7m (2.3ft)0.8m (2.6ft)0.5m (1.6ft)0.8m (2.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)

Sea weather on Tuesday 9 December 2025

On Tuesday 9 December 2025, the sun will rise at 08:56 and will set at 17:25 on the beach(es) of Goulien. The outside temperature will be a high of 59°F t and a low of 58°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 37.3mph km/h (with gusts up to 39.8mph). Wave height will be up to 14.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (57°F)14°C (56°F)14°C (56°F)15°C (58°F)15°C (59°F)15°C (59°F)15°C (58°F)14°C (58°F)
Perceived temperature12°C (53°F)10°C (50°F)10°C (50°F)12°C (53°F)12°C (54°F)13°C (56°F)12°C (53°F)11°C (52°F)
Precipitation0in0.1in0.1in0in0in0in0in0in
Humidity94%92%85%76%71%70%75%82%
Barometric pressure1010 hPa1009 hPa1007 hPa1005 hPa1005 hPa1004 hPa1003 hPa1004 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index14°C (57°F)14°C (56°F)14°C (56°F)15°C (58°F)15°C (59°F)15°C (59°F)15°C (58°F)14°C (58°F)
Dew point13°C (56°F)12°C (54°F)11°C (52°F)11°C (51°F)10°C (50°F)10°C (49°F)10°C (51°F)11°C (52°F)
Wind
Speed38km/h (23mph)50km/h (31mph)60km/h (37mph)56km/h (35mph)55km/h (34mph)57km/h (36mph)60km/h (38mph)56km/h (35mph)
Gusts41km/h (26mph)50km/h (31mph)63km/h (39mph)62km/h (38mph)60km/h (37mph)62km/h (39mph)64km/h (40mph)58km/h (36mph)
Direction 208°
SSW
186°
S
185°
S
190°
S
197°
SSW
202°
SSW
207°
SSW
213°
SSW
Wind chill12°C (53°F)10°C (50°F)10°C (50°F)12°C (53°F)12°C (54°F)13°C (56°F)12°C (53°F)11°C (52°F)
Waves
Height4.3m (14.3ft)4.4m (14.3ft)4.4m (14.6ft)4.5m (14.7ft)4.5m (14.7ft)4.4m (14.4ft)4.4m (14.4ft)4.5m (14.8ft)
Direction 254°
WSW
245°
WSW
244°
WSW
244°
WSW
247°
WSW
249°
WSW
250°
WSW
247°
WSW
Period17.6 sec.17.4 sec.17.3 sec.17.1 sec.16.8 sec.16.2 sec.15.8 sec.15.1 sec.
Significant height1.6m (5.2ft)0.9m (3ft)1.1m (3.6ft)1.4m (4.6ft)1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)1.4m (4.6ft)
Sea water temperature
Water temperature11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)11°C (53°F)14°C (56°F)14°C (56°F)14°C (56°F)

Sea weather on Wednesday 10 December 2025

On Wednesday 10 December 2025, the sun will rise at 08:57 and will set at 17:25 on the beach(es) of Goulien. 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 21.8mph km/h (with gusts up to 32.3mph). Wave height will be up to 16.4ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (56°F)13°C (55°F)13°C (55°F)13°C (55°F)12°C (54°F)12°C (53°F)11°C (52°F)12°C (53°F)
Perceived temperature11°C (52°F)11°C (51°F)10°C (50°F)10°C (49°F)9°C (48°F)9°C (48°F)8°C (47°F)9°C (49°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%93%87%81%80%79%81%83%
Barometric pressure1005 hPa1005 hPa1007 hPa1010 hPa1012 hPa1015 hPa1017 hPa1019 hPa
Cloud cover100%100%100%53%25%17%11%6%
Heat index13°C (56°F)13°C (55°F)13°C (55°F)13°C (55°F)12°C (54°F)12°C (53°F)11°C (52°F)12°C (53°F)
Dew point12°C (53°F)11°C (53°F)10°C (51°F)9°C (49°F)9°C (48°F)8°C (47°F)8°C (47°F)9°C (48°F)
Wind
Speed29km/h (18mph)19km/h (12mph)27km/h (17mph)35km/h (22mph)35km/h (22mph)32km/h (20mph)29km/h (18mph)26km/h (16mph)
Gusts34km/h (21mph)27km/h (17mph)39km/h (24mph)49km/h (30mph)52km/h (32mph)39km/h (24mph)31km/h (19mph)36km/h (22mph)
Direction 241°
WSW
262°
W
260°
W
261°
W
260°
W
259°
W
253°
WSW
235°
SW
Wind chill11°C (52°F)11°C (51°F)10°C (50°F)10°C (49°F)9°C (48°F)9°C (48°F)8°C (47°F)9°C (49°F)
Waves
Height4.7m (15.4ft)5.0m (16.4ft)5.0m (16.4ft)4.9m (16.1ft)4.9m (16.1ft)4.5m (14.8ft)4.0m (13.1ft)3.6m (11.8ft)
Direction 243°
WSW
242°
WSW
238°
WSW
240°
WSW
243°
WSW
243°
WSW
248°
WSW
249°
WSW
Period14.6 sec.14.9 sec.15.3 sec.14.9 sec.14.8 sec.14.5 sec.13.6 sec.12.9 sec.
Significant height1.1m (3.6ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature14°C (56°F)14°C (56°F)14°C (56°F)14°C (56°F)14°C (56°F)14°C (56°F)14°C (56°F)14°C (56°F)

Sea weather on Thursday 11 December 2025

On Thursday 11 December 2025, the sun will rise at 08:58 and will set at 17:25 on the beach(es) of Goulien. The outside temperature will be a high of 56°F t and a low of 54°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 23mph km/h (with gusts up to 31.7mph). Wave height will be up to 13.1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (54°F)13°C (55°F)12°C (54°F)12°C (54°F)12°C (54°F)12°C (54°F)13°C (55°F)13°C (55°F)
Perceived temperature10°C (50°F)10°C (50°F)10°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)10°C (50°F)10°C (51°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%84%84%84%83%86%87%84%
Barometric pressure1019 hPa1019 hPa1018 hPa1017 hPa1017 hPa1016 hPa1015 hPa1016 hPa
Cloud cover9%10%17%29%24%32%57%55%
Heat index12°C (54°F)13°C (55°F)12°C (54°F)12°C (54°F)12°C (54°F)12°C (54°F)13°C (55°F)13°C (55°F)
Dew point10°C (50°F)10°C (50°F)10°C (49°F)10°C (49°F)10°C (49°F)10°C (50°F)10°C (51°F)10°C (51°F)
Wind
Speed25km/h (16mph)28km/h (17mph)32km/h (20mph)36km/h (22mph)37km/h (23mph)37km/h (23mph)32km/h (20mph)31km/h (19mph)
Gusts38km/h (24mph)41km/h (26mph)47km/h (29mph)51km/h (32mph)47km/h (29mph)41km/h (26mph)37km/h (23mph)43km/h (27mph)
Direction 211°
SSW
195°
SSW
183°
S
181°
S
177°
S
176°
S
184°
S
194°
SSW
Wind chill10°C (50°F)10°C (50°F)10°C (49°F)9°C (49°F)9°C (49°F)9°C (49°F)10°C (50°F)10°C (51°F)
Waves
Height3.3m (10.8ft)3.2m (10.5ft)3.2m (10.5ft)3.7m (12.1ft)4.0m (13.1ft)4.0m (13.1ft)3.8m (12.5ft)3.8m (12.5ft)
Direction 252°
WSW
252°
WSW
251°
WSW
251°
WSW
249°
WSW
250°
WSW
252°
WSW
254°
WSW
Period12.3 sec.12.0 sec.11.6 sec.10.9 sec.10.9 sec.11.5 sec.12.0 sec.11.9 sec.
Significant height0.7m (2.3ft)1.0m (3.3ft)1.5m (4.9ft)1.7m (5.6ft)1.4m (4.6ft)1.0m (3.3ft)1.1m (3.6ft)1.4m (4.6ft)
Sea water temperature
Water temperature14°C (56°F)14°C (56°F)14°C (56°F)14°C (56°F)14°C (56°F)14°C (56°F)14°C (56°F)14°C (56°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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