Sea weather in Castelldefels in Spain All the beach weather in Castelldefels

All the essential weather information for enjoying the beach in Castelldefels in Spain, 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 Castelldefels over the next 7 days?

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

Date Outside temp. Our opinion
Saturday 22 March 202550°F to 58°Fdiscouraged
Sunday 23 March 202550°F to 54°Frecommended
Monday 24 March 202550°F to 56°Frecommended
Tuesday 25 March 202550°F to 59°Frecommended
Wednesday 26 March 202550°F to 59°Frecommended
Thursday 27 March 202552°F to 59°Frecommended
Friday 28 March 202552°F to 61°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Castelldefels

Sea weather on Saturday 22 March 2025

On Saturday 22 March 2025, the sun will rise at 06:51 and will set at 19:06 on the beach(es) of Castelldefels. The outside temperature will be a high of 58°F t and a low of 50°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 13.7mph km/h (with gusts up to 21.1mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (54°F)12°C (54°F)13°C (55°F)14°C (57°F)11°C (52°F)12°C (54°F)11°C (52°F)11°C (52°F)
Perceived temperature12°C (53°F)11°C (51°F)11°C (52°F)13°C (55°F)10°C (49°F)11°C (51°F)8°C (47°F)10°C (49°F)
Precipitation0in0in0in0in0.1in0in0in0in
Humidity87%86%77%72%80%66%68%72%
Barometric pressure1009 hPa1008 hPa1007 hPa1007 hPa1007 hPa1004 hPa1005 hPa1005 hPa
Cloud cover20%44%21%72%94%86%9%3%
Heat index12°C (54°F)12°C (54°F)13°C (55°F)14°C (57°F)11°C (52°F)12°C (54°F)11°C (52°F)11°C (52°F)
Dew point10°C (51°F)10°C (50°F)9°C (48°F)9°C (48°F)8°C (46°F)6°C (43°F)5°C (41°F)6°C (43°F)
Wind
Speed10km/h (6mph)12km/h (8mph)18km/h (11mph)16km/h (10mph)14km/h (9mph)13km/h (8mph)22km/h (14mph)14km/h (9mph)
Gusts18km/h (11mph)22km/h (14mph)34km/h (21mph)24km/h (15mph)19km/h (12mph)18km/h (11mph)29km/h (18mph)24km/h (15mph)
Direction 248°
WSW
254°
WSW
250°
WSW
293°
WNW
271°
W
221°
SW
248°
WSW
259°
W
Wind chill12°C (53°F)11°C (51°F)11°C (52°F)13°C (55°F)10°C (49°F)11°C (51°F)8°C (47°F)10°C (49°F)
Waves
Height1.9m (6.2ft)1.6m (5.3ft)1.4m (4.6ft)1.2m (4.1ft)1.1m (3.7ft)1.4m (4.6ft)1.3m (4.1ft)1.3m (4.2ft)
Direction 114°
ESE
111°
ESE
111°
ESE
112°
ESE
118°
ESE
151°
SSE
184°
S
197°
SSW
Period8.6 sec.8.5 sec.8.3 sec.7.9 sec.7.7 sec.7.3 sec.7.4 sec.7.8 sec.
Significant height1.0m (3.3ft)0.8m (2.6ft)1.6m (5.2ft)1.4m (4.6ft)1.1m (3.6ft)1.7m (5.6ft)0.4m (1.3ft)0.2m (0.7ft)
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 Sunday 23 March 2025

On Sunday 23 March 2025, the sun will rise at 06:49 and will set at 19:07 on the beach(es) of Castelldefels. The outside temperature will be a high of 54°F t and a low of 50°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 12.4mph km/h (with gusts up to 16.2mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)11°C (51°F)11°C (51°F)12°C (53°F)12°C (53°F)12°C (53°F)11°C (52°F)11°C (51°F)
Perceived temperature11°C (52°F)10°C (50°F)9°C (49°F)10°C (49°F)11°C (52°F)10°C (50°F)10°C (51°F)11°C (51°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%72%77%72%71%71%76%77%
Barometric pressure1006 hPa1006 hPa1005 hPa1006 hPa1005 hPa1005 hPa1007 hPa1009 hPa
Cloud cover17%100%100%93%60%70%76%74%
Heat index11°C (52°F)11°C (51°F)11°C (51°F)12°C (53°F)12°C (53°F)12°C (53°F)11°C (52°F)11°C (51°F)
Dew point6°C (44°F)6°C (43°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (45°F)7°C (44°F)
Wind
Speed4km/h (3mph)6km/h (4mph)12km/h (7mph)20km/h (12mph)7km/h (4mph)18km/h (11mph)8km/h (5mph)5km/h (3mph)
Gusts7km/h (4mph)11km/h (7mph)18km/h (11mph)26km/h (16mph)10km/h (6mph)24km/h (15mph)13km/h (8mph)7km/h (4mph)
Direction 302°
WNW
66°
ENE
110°
ESE
133°
SE
171°
S
232°
SW
280°
W
280°
W
Wind chill11°C (52°F)10°C (50°F)9°C (49°F)10°C (49°F)11°C (52°F)10°C (50°F)10°C (51°F)11°C (51°F)
Waves
Height1.1m (3.5ft)0.9m (3.1ft)1.1m (3.5ft)1.0m (3.2ft)0.9m (2.9ft)1.0m (3.2ft)1.0m (3.1ft)0.8m (2.7ft)
Direction 199°
SSW
201°
SSW
203°
SSW
200°
SSW
204°
SSW
203°
SSW
210°
SSW
201°
SSW
Period7.5 sec.7.5 sec.7.4 sec.7.1 sec.7.1 sec.7.3 sec.7.3 sec.6.9 sec.
Significant height0.1m (0.3ft)1.4m (4.6ft)1.5m (4.9ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)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 24 March 2025

On Monday 24 March 2025, the sun will rise at 06:48 and will set at 19:08 on the beach(es) of Castelldefels. The outside temperature will be a high of 56°F t and a low of 50°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 6.2mph km/h (with gusts up to 8.7mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (51°F)10°C (50°F)10°C (50°F)12°C (53°F)12°C (54°F)12°C (54°F)12°C (53°F)10°C (49°F)
Perceived temperature11°C (52°F)10°C (50°F)10°C (49°F)11°C (52°F)12°C (54°F)11°C (52°F)11°C (53°F)10°C (49°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%77%80%72%67%66%70%86%
Barometric pressure1010 hPa1010 hPa1010 hPa1011 hPa1012 hPa1012 hPa1013 hPa1016 hPa
Cloud cover84%58%76%83%83%69%90%64%
Heat index10°C (51°F)10°C (50°F)10°C (50°F)12°C (53°F)12°C (54°F)12°C (54°F)12°C (53°F)10°C (49°F)
Dew point7°C (44°F)6°C (44°F)7°C (44°F)7°C (44°F)6°C (43°F)6°C (43°F)6°C (44°F)7°C (45°F)
Wind
Speed3km/h (2mph)3km/h (2mph)6km/h (4mph)6km/h (4mph)6km/h (4mph)10km/h (6mph)6km/h (4mph)4km/h (3mph)
Gusts5km/h (3mph)4km/h (3mph)9km/h (5mph)8km/h (5mph)8km/h (5mph)14km/h (9mph)9km/h (6mph)6km/h (4mph)
Direction 263°
W
312°
NW

N
50°
NE
120°
ESE
158°
SSE
176°
S
302°
WNW
Wind chill11°C (52°F)10°C (50°F)10°C (49°F)11°C (52°F)12°C (54°F)11°C (52°F)11°C (53°F)10°C (49°F)
Waves
Height0.8m (2.8ft)0.7m (2.4ft)0.6m (2.1ft)0.6m (1.8ft)0.5m (1.6ft)0.4m (1.4ft)0.4m (1.3ft)0.4m (1.2ft)
Direction 201°
SSW
202°
SSW
204°
SSW
206°
SSW
196°
SSW
193°
SSW
191°
S
189°
S
Period6.7 sec.6.4 sec.6.0 sec.5.9 sec.5.6 sec.8.0 sec.7.6 sec.7.3 sec.
Significant height1.2m (3.9ft)1.1m (3.6ft)0.7m (2.3ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)

Sea weather on Tuesday 25 March 2025

On Tuesday 25 March 2025, the sun will rise at 06:46 and will set at 19:09 on the beach(es) of Castelldefels. The outside temperature will be a high of 59°F t and a low of 50°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 8.1mph km/h (with gusts up to 11.2mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (51°F)10°C (51°F)10°C (51°F)13°C (55°F)15°C (59°F)14°C (56°F)11°C (52°F)12°C (53°F)
Perceived temperature9°C (49°F)9°C (49°F)11°C (51°F)12°C (54°F)14°C (58°F)13°C (56°F)11°C (52°F)11°C (52°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%84%81%69%56%67%81%83%
Barometric pressure1016 hPa1016 hPa1017 hPa1018 hPa1017 hPa1017 hPa1019 hPa1019 hPa
Cloud cover83%85%97%28%46%72%52%72%
Heat index10°C (51°F)10°C (51°F)10°C (51°F)13°C (55°F)15°C (59°F)14°C (56°F)11°C (52°F)12°C (53°F)
Dew point8°C (46°F)8°C (46°F)7°C (45°F)7°C (45°F)6°C (43°F)8°C (46°F)8°C (47°F)9°C (48°F)
Wind
Speed9km/h (5mph)9km/h (5mph)4km/h (2mph)8km/h (5mph)13km/h (8mph)7km/h (4mph)6km/h (4mph)6km/h (4mph)
Gusts13km/h (8mph)14km/h (9mph)6km/h (4mph)11km/h (7mph)18km/h (11mph)10km/h (6mph)10km/h (6mph)10km/h (6mph)
Direction 307°
NW
315°
NW
344°
NNW
288°
WNW
220°
SW
180°
S
127°
SE
284°
WNW
Wind chill9°C (49°F)9°C (49°F)11°C (51°F)12°C (54°F)14°C (58°F)13°C (56°F)11°C (52°F)11°C (52°F)
Waves
Height0.4m (1.3ft)0.3m (1.1ft)0.3m (1.0ft)0.2m (0.8ft)0.3m (0.9ft)0.4m (1.4ft)0.4m (1.2ft)1.1m (3.5ft)
Direction 188°
S
187°
S
166°
SSE
167°
SSE
174°
S
207°
SSW
207°
SSW
70°
ENE
Period7.1 sec.6.9 sec.6.2 sec.5.7 sec.5.5 sec.8.3 sec.3.3 sec.4.9 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)0.7m (2.3ft)0.4m (1.3ft)1.3m (4.3ft)
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 Wednesday 26 March 2025

On Wednesday 26 March 2025, the sun will rise at 06:44 and will set at 19:10 on the beach(es) of Castelldefels. The outside temperature will be a high of 59°F t and a low of 50°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 8.7mph km/h (with gusts up to 12.4mph). 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)11°C (51°F)10°C (50°F)13°C (55°F)15°C (58°F)15°C (59°F)14°C (56°F)13°C (56°F)
Perceived temperature11°C (51°F)10°C (50°F)9°C (49°F)13°C (55°F)14°C (57°F)14°C (58°F)13°C (56°F)13°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%83%79%63%53%57%66%74%
Barometric pressure1018 hPa1018 hPa1018 hPa1019 hPa1018 hPa1016 hPa1018 hPa1018 hPa
Cloud cover44%22%20%17%10%21%49%32%
Heat index11°C (52°F)11°C (51°F)10°C (50°F)13°C (55°F)15°C (58°F)15°C (59°F)14°C (56°F)13°C (56°F)
Dew point9°C (48°F)8°C (46°F)7°C (44°F)6°C (42°F)5°C (41°F)7°C (44°F)7°C (45°F)9°C (48°F)
Wind
Speed7km/h (4mph)7km/h (4mph)7km/h (4mph)6km/h (4mph)11km/h (7mph)14km/h (9mph)7km/h (4mph)5km/h (3mph)
Gusts12km/h (7mph)12km/h (8mph)12km/h (8mph)8km/h (5mph)16km/h (10mph)20km/h (13mph)11km/h (7mph)8km/h (5mph)
Direction 308°
NW
324°
NW
334°
NNW
306°
NW
220°
SW
200°
SSW
133°
SE
148°
SSE
Wind chill11°C (51°F)10°C (50°F)9°C (49°F)13°C (55°F)14°C (57°F)14°C (58°F)13°C (56°F)13°C (56°F)
Waves
Height0.7m (2.4ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1.1ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 81°
E
93°
E
102°
ESE
107°
ESE
200°
SSW
180°
S
159°
SSE
81°
E
Period5.0 sec.3.8 sec.3.6 sec.3.5 sec.3.3 sec.7.3 sec.2.8 sec.4.5 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.9m (3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)
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 Thursday 27 March 2025

On Thursday 27 March 2025, the sun will rise at 06:43 and will set at 19:11 on the beach(es) of Castelldefels. The outside temperature will be a high of 59°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 8.7mph km/h (with gusts up to 13.7mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (53°F)11°C (52°F)14°C (57°F)15°C (59°F)15°C (59°F)13°C (56°F)13°C (56°F)
Perceived temperature11°C (53°F)11°C (52°F)10°C (51°F)13°C (56°F)14°C (58°F)15°C (59°F)13°C (55°F)13°C (55°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%76%70%51%45%52%63%75%
Barometric pressure1018 hPa1017 hPa1017 hPa1018 hPa1017 hPa1016 hPa1017 hPa1019 hPa
Cloud cover19%20%41%9%4%8%16%8%
Heat index13°C (55°F)12°C (53°F)11°C (52°F)14°C (57°F)15°C (59°F)15°C (59°F)13°C (56°F)13°C (56°F)
Dew point9°C (48°F)8°C (46°F)6°C (42°F)4°C (39°F)3°C (38°F)5°C (42°F)6°C (44°F)9°C (48°F)
Wind
Speed11km/h (7mph)8km/h (5mph)7km/h (4mph)7km/h (4mph)11km/h (7mph)14km/h (9mph)7km/h (4mph)6km/h (4mph)
Gusts17km/h (11mph)13km/h (8mph)12km/h (7mph)10km/h (6mph)17km/h (11mph)22km/h (14mph)12km/h (8mph)10km/h (6mph)
Direction 48°
NE
10°
N
332°
NNW
302°
WNW
209°
SSW
202°
SSW
142°
SE
206°
SSW
Wind chill11°C (53°F)11°C (52°F)10°C (51°F)13°C (56°F)14°C (58°F)15°C (59°F)13°C (55°F)13°C (55°F)
Waves
Height0.4m (1.2ft)0.4m (1.3ft)0.4m (1.2ft)0.3m (1.0ft)0.2m (0.8ft)0.4m (1.2ft)0.7m (2.4ft)0.7m (2.2ft)
Direction 195°
SSW
203°
SSW
199°
SSW
197°
SSW
192°
SSW
166°
SSE
159°
SSE
158°
SSE
Period4.3 sec.4.5 sec.4.4 sec.4.3 sec.4.2 sec.4.8 sec.6.5 sec.4.4 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
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 Friday 28 March 2025

On Friday 28 March 2025, the sun will rise at 06:41 and will set at 19:13 on the beach(es) of Castelldefels. The outside temperature will be a high of 61°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 13.7mph km/h (with gusts up to 24.2mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (54°F)11°C (52°F)14°C (57°F)14°C (57°F)16°C (61°F)15°C (58°F)14°C (58°F)
Perceived temperature13°C (55°F)11°C (52°F)10°C (49°F)14°C (57°F)12°C (54°F)16°C (61°F)13°C (55°F)13°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%69%65%54%55%53%62%69%
Barometric pressure1018 hPa1017 hPa1017 hPa1017 hPa1015 hPa1012 hPa1011 hPa1011 hPa
Cloud cover9%4%0%0%0%6%13%18%
Heat index13°C (55°F)12°C (54°F)11°C (52°F)14°C (57°F)14°C (57°F)16°C (61°F)15°C (58°F)14°C (58°F)
Dew point8°C (47°F)7°C (44°F)5°C (40°F)5°C (41°F)5°C (41°F)6°C (43°F)7°C (45°F)9°C (48°F)
Wind
Speed6km/h (4mph)10km/h (6mph)11km/h (7mph)6km/h (4mph)15km/h (9mph)22km/h (14mph)21km/h (13mph)14km/h (9mph)
Gusts10km/h (6mph)17km/h (11mph)18km/h (11mph)8km/h (5mph)28km/h (17mph)36km/h (23mph)39km/h (24mph)21km/h (13mph)
Direction 306°
NW
311°
NW
312°
NW
288°
WNW
224°
SW
231°
SW
239°
WSW
221°
SW
Wind chill13°C (55°F)11°C (52°F)10°C (49°F)14°C (57°F)12°C (54°F)16°C (61°F)13°C (55°F)13°C (56°F)
Waves
Height0.6m (1.8ft)0.4m (1.3ft)0.3m (1.0ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Direction 155°
SSE
152°
SSE
150°
SSE
154°
SSE
155°
SSE
153°
SSE
196°
SSW
196°
SSW
Period4.1 sec.3.8 sec.3.5 sec.3.4 sec.2.3 sec.2.3 sec.2.9 sec.2.7 sec.
Significant height0.8m (2.6ft)0.6m (2ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)
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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