Sea weather in Cartagena in Spain All the beach weather in Cartagena

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

Discover the best moment to go to the beach in Cartagena in Spain this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Cartagena. 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 202677°F to 88°Frecommended
Sunday 19 July 202679°F to 90°Frecommended
Monday 20 July 202679°F to 90°Frecommended
Tuesday 21 July 202679°F to 94°Frecommended
Wednesday 22 July 202677°F to 86°Fdiscouraged
Thursday 23 July 202677°F to 88°Fdiscouraged
Friday 24 July 202676°F to 83°Frecommended

Sea Weather: Your daily and hourly sea weather in Cartagena

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:57 and will set at 21:23 on the beach(es) of Cartagena. The outside temperature will be a high of 88°F t and a low of 77°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 16.8mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)27°C (80°F)30°C (86°F)27°C (81°F)29°C (84°F)29°C (84°F)27°C (80°F)
Perceived temperature29°C (83°F)28°C (83°F)29°C (84°F)32°C (90°F)28°C (82°F)30°C (85°F)31°C (87°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%72%70%55%51%46%58%74%
Barometric pressure1014 hPa1011 hPa1012 hPa1013 hPa1013 hPa1012 hPa1011 hPa1013 hPa
Cloud cover44%21%15%10%12%4%5%29%
Heat index29°C (83°F)28°C (83°F)29°C (84°F)32°C (90°F)28°C (82°F)30°C (85°F)31°C (87°F)29°C (84°F)
Dew point23°C (73°F)21°C (69°F)21°C (69°F)20°C (68°F)16°C (61°F)16°C (61°F)20°C (67°F)22°C (71°F)
Wind
Speed4km/h (2mph)10km/h (6mph)8km/h (5mph)8km/h (5mph)13km/h (8mph)10km/h (6mph)16km/h (10mph)5km/h (3mph)
Gusts6km/h (4mph)22km/h (14mph)17km/h (11mph)10km/h (6mph)27km/h (17mph)19km/h (12mph)26km/h (16mph)10km/h (6mph)
Direction 290°
WNW

N
131°
SE
163°
SSE
157°
SSE
157°
SSE
95°
E
151°
SSE
Wind chill26°C (79°F)26°C (79°F)27°C (80°F)30°C (86°F)27°C (81°F)29°C (84°F)29°C (84°F)27°C (80°F)
Waves
Height0.4m (1.2ft)0.3m (1.1ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.7ft)
Direction 230°
SW
199°
SSW
194°
SSW
221°
SW
225°
SW
219°
SW
125°
SE
85°
E
Period5.2 sec.3.5 sec.3.5 sec.4.5 sec.4.3 sec.4.1 sec.3.9 sec.3.8 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:58 and will set at 21:23 on the beach(es) of Cartagena. The outside temperature will be a high of 90°F t and a low of 79°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 20.5mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)27°C (81°F)30°C (87°F)30°C (86°F)32°C (89°F)31°C (88°F)27°C (80°F)
Perceived temperature28°C (83°F)28°C (82°F)29°C (84°F)32°C (89°F)32°C (89°F)33°C (91°F)32°C (89°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%75%63%47%49%44%43%67%
Barometric pressure1013 hPa1012 hPa1012 hPa1012 hPa1013 hPa1012 hPa1011 hPa1014 hPa
Cloud cover29%46%24%41%21%46%6%13%
Heat index28°C (83°F)28°C (82°F)29°C (84°F)32°C (89°F)32°C (89°F)33°C (91°F)32°C (89°F)28°C (83°F)
Dew point22°C (71°F)21°C (70°F)19°C (67°F)18°C (64°F)18°C (65°F)18°C (64°F)17°C (62°F)20°C (68°F)
Wind
Speed0km/h (0mph)9km/h (6mph)10km/h (6mph)13km/h (8mph)14km/h (9mph)10km/h (6mph)16km/h (10mph)6km/h (4mph)
Gusts1km/h (0mph)16km/h (10mph)18km/h (11mph)18km/h (11mph)20km/h (13mph)15km/h (10mph)33km/h (21mph)12km/h (7mph)
Direction 41°
NE
292°
WNW
258°
WSW
211°
SSW
199°
SSW
206°
SSW
111°
ESE
280°
W
Wind chill26°C (79°F)26°C (79°F)27°C (81°F)30°C (87°F)30°C (86°F)32°C (89°F)31°C (88°F)27°C (80°F)
Waves
Height0.2m (0.8ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (0.9ft)0.4m (1.2ft)0.3m (1.0ft)0.4m (1.2ft)0.4m (1.2ft)
Direction 126°
SE
133°
SE
114°
ESE
126°
SE
207°
SSW
196°
SSW
213°
SSW
213°
SSW
Period3.1 sec.2.8 sec.3.3 sec.3.4 sec.3.4 sec.3.1 sec.3.7 sec.3.7 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.4m (1.3ft)0.7m (2.3ft)0.5m (1.6ft)0.7m (2.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:58 and will set at 21:22 on the beach(es) of Cartagena. The outside temperature will be a high of 90°F t and a low of 79°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 21.1mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)26°C (79°F)28°C (82°F)31°C (88°F)29°C (84°F)30°C (86°F)30°C (86°F)27°C (81°F)
Perceived temperature28°C (83°F)27°C (81°F)29°C (84°F)32°C (90°F)29°C (85°F)31°C (87°F)32°C (89°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity63%60%49%43%45%45%50%66%
Barometric pressure1014 hPa1013 hPa1012 hPa1013 hPa1013 hPa1012 hPa1012 hPa1014 hPa
Cloud cover46%17%26%26%14%5%2%7%
Heat index28°C (83°F)27°C (81°F)29°C (84°F)32°C (90°F)29°C (85°F)31°C (87°F)32°C (89°F)29°C (85°F)
Dew point19°C (67°F)18°C (64°F)16°C (62°F)17°C (63°F)16°C (61°F)17°C (62°F)19°C (65°F)20°C (69°F)
Wind
Speed5km/h (3mph)8km/h (5mph)5km/h (3mph)9km/h (6mph)16km/h (10mph)13km/h (8mph)18km/h (11mph)10km/h (6mph)
Gusts10km/h (6mph)17km/h (10mph)11km/h (7mph)14km/h (9mph)34km/h (21mph)26km/h (16mph)23km/h (14mph)21km/h (13mph)
Direction 266°
W
172°
S
283°
WNW
205°
SSW
210°
SSW
175°
S
83°
E
223°
SW
Wind chill27°C (80°F)26°C (79°F)28°C (82°F)31°C (88°F)29°C (84°F)30°C (86°F)30°C (86°F)27°C (81°F)
Waves
Height0.4m (1.3ft)0.4m (1.2ft)0.3m (1.0ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)0.3m (0.9ft)
Direction 211°
SSW
215°
SW
209°
SSW
211°
SSW
215°
SW
206°
SSW
204°
SSW
212°
SSW
Period3.7 sec.3.9 sec.3.7 sec.4.1 sec.3.9 sec.3.8 sec.3.5 sec.2.0 sec.
Significant height0.3m (1ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:59 and will set at 21:22 on the beach(es) of Cartagena. The outside temperature will be a high of 94°F t and a low of 79°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 9.3mph 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 temperature27°C (80°F)27°C (81°F)28°C (82°F)33°C (92°F)29°C (85°F)30°C (85°F)34°C (92°F)27°C (81°F)
Perceived temperature28°C (83°F)28°C (83°F)29°C (85°F)35°C (95°F)29°C (85°F)30°C (86°F)35°C (96°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%52%56%39%42%45%41%77%
Barometric pressure1014 hPa1012 hPa1014 hPa1013 hPa1014 hPa1014 hPa1014 hPa1015 hPa
Cloud cover36%36%32%27%10%12%30%12%
Heat index28°C (83°F)28°C (83°F)29°C (85°F)35°C (95°F)29°C (85°F)30°C (86°F)35°C (96°F)30°C (86°F)
Dew point20°C (68°F)17°C (62°F)18°C (65°F)18°C (64°F)15°C (59°F)16°C (62°F)18°C (65°F)23°C (73°F)
Wind
Speed10km/h (6mph)2km/h (1mph)14km/h (9mph)2km/h (1mph)13km/h (8mph)15km/h (9mph)8km/h (5mph)14km/h (9mph)
Gusts22km/h (14mph)5km/h (3mph)29km/h (18mph)3km/h (2mph)26km/h (16mph)31km/h (19mph)14km/h (9mph)25km/h (16mph)
Direction 275°
W
95°
E
220°
SW
205°
SSW
150°
SSE
108°
ESE
62°
ENE
69°
ENE
Wind chill27°C (80°F)27°C (81°F)28°C (82°F)33°C (92°F)29°C (85°F)30°C (85°F)34°C (92°F)27°C (81°F)
Waves
Height0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)
Direction 212°
SSW
166°
SSE
128°
SE
118°
ESE
119°
ESE
114°
ESE
112°
ESE
101°
E
Period3.5 sec.3.4 sec.3.2 sec.3.3 sec.3.7 sec.3.6 sec.3.8 sec.3.6 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 07:00 and will set at 21:21 on the beach(es) of Cartagena. The outside temperature will be a high of 86°F t and a low of 77°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 13.1mph km/h (with gusts up to 19.9mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)25°C (78°F)26°C (78°F)30°C (86°F)29°C (85°F)28°C (82°F)28°C (83°F)26°C (78°F)
Perceived temperature29°C (84°F)28°C (82°F)28°C (82°F)33°C (91°F)32°C (90°F)30°C (86°F)32°C (89°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%87%79%59%64%62%70%86%
Barometric pressure1015 hPa1015 hPa1014 hPa1014 hPa1015 hPa1013 hPa1012 hPa1014 hPa
Cloud cover11%14%17%12%18%8%45%3%
Heat index29°C (84°F)28°C (82°F)28°C (82°F)33°C (91°F)32°C (90°F)30°C (86°F)32°C (89°F)29°C (84°F)
Dew point23°C (74°F)23°C (73°F)22°C (71°F)21°C (70°F)22°C (71°F)20°C (68°F)22°C (72°F)23°C (74°F)
Wind
Speed10km/h (6mph)8km/h (5mph)14km/h (9mph)19km/h (12mph)21km/h (13mph)17km/h (11mph)2km/h (1mph)4km/h (2mph)
Gusts17km/h (10mph)15km/h (9mph)22km/h (14mph)25km/h (15mph)28km/h (17mph)32km/h (20mph)3km/h (2mph)6km/h (4mph)
Direction
N
17°
NNE
35°
NE
65°
ENE
88°
E
91°
E
49°
NE
130°
SE
Wind chill26°C (79°F)25°C (78°F)26°C (78°F)30°C (86°F)29°C (85°F)28°C (82°F)28°C (83°F)26°C (78°F)
Waves
Height0.4m (1.5ft)0.5m (1.5ft)0.4m (1.4ft)0.4m (1.2ft)0.4m (1.2ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 102°
ESE
107°
ESE
109°
ESE
105°
ESE
101°
E
97°
E
93°
E
88°
E
Period3.7 sec.4.1 sec.4.2 sec.4.2 sec.3.9 sec.3.7 sec.3.7 sec.3.6 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 07:01 and will set at 21:20 on the beach(es) of Cartagena. The outside temperature will be a high of 88°F t and a low of 77°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 13.1mph 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 temperature25°C (77°F)25°C (76°F)26°C (78°F)31°C (88°F)28°C (82°F)27°C (81°F)27°C (81°F)26°C (78°F)
Perceived temperature28°C (82°F)27°C (81°F)28°C (82°F)34°C (93°F)29°C (84°F)29°C (84°F)30°C (86°F)29°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%87%78%54%54%64%72%83%
Barometric pressure1014 hPa1012 hPa1012 hPa1012 hPa1012 hPa1013 hPa1013 hPa1014 hPa
Cloud cover5%0%3%2%0%0%0%0%
Heat index28°C (82°F)27°C (81°F)28°C (82°F)34°C (93°F)29°C (84°F)29°C (84°F)30°C (86°F)29°C (83°F)
Dew point23°C (73°F)22°C (72°F)22°C (71°F)21°C (69°F)18°C (64°F)20°C (67°F)22°C (71°F)23°C (73°F)
Wind
Speed5km/h (3mph)7km/h (4mph)11km/h (7mph)6km/h (4mph)15km/h (10mph)15km/h (10mph)21km/h (13mph)10km/h (6mph)
Gusts9km/h (5mph)12km/h (8mph)19km/h (12mph)9km/h (5mph)33km/h (20mph)27km/h (17mph)32km/h (20mph)18km/h (11mph)
Direction 277°
W
234°
SW
247°
WSW
211°
SSW
135°
SE
89°
E
71°
ENE
63°
ENE
Wind chill25°C (77°F)25°C (76°F)26°C (78°F)31°C (88°F)28°C (82°F)27°C (81°F)27°C (81°F)26°C (78°F)
Waves
Height0.3m (1.0ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (0.9ft)0.4m (1.3ft)
Direction 178°
S
184°
S
172°
S
191°
S
196°
SSW
200°
SSW
201°
SSW
200°
SSW
Period3.5 sec.3.4 sec.3.1 sec.3.4 sec.3.4 sec.3.3 sec.3.4 sec.3.8 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.3m (1ft)0.5m (1.6ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 07:02 and will set at 21:19 on the beach(es) of Cartagena. The outside temperature will be a high of 83°F t and a low of 76°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 22.4mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)24°C (76°F)24°C (76°F)28°C (83°F)26°C (78°F)27°C (80°F)26°C (79°F)25°C (77°F)
Perceived temperature28°C (82°F)27°C (80°F)27°C (80°F)30°C (87°F)27°C (80°F)27°C (81°F)28°C (82°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%92%87%60%53%54%61%76%
Barometric pressure1015 hPa1015 hPa1016 hPa1017 hPa1017 hPa1015 hPa1015 hPa1016 hPa
Cloud cover26%33%12%0%0%0%0%0%
Heat index28°C (82°F)27°C (80°F)27°C (80°F)30°C (87°F)27°C (80°F)27°C (81°F)28°C (82°F)27°C (80°F)
Dew point23°C (74°F)23°C (73°F)22°C (72°F)20°C (68°F)16°C (60°F)16°C (62°F)18°C (65°F)20°C (69°F)
Wind
Speed12km/h (7mph)14km/h (9mph)13km/h (8mph)14km/h (9mph)19km/h (12mph)20km/h (13mph)15km/h (9mph)10km/h (6mph)
Gusts18km/h (11mph)21km/h (13mph)20km/h (12mph)17km/h (10mph)24km/h (15mph)36km/h (22mph)24km/h (15mph)16km/h (10mph)
Direction 30°
NNE
25°
NNE
26°
NNE
80°
E
94°
E
117°
ESE
141°
SE
122°
ESE
Wind chill25°C (77°F)24°C (76°F)24°C (76°F)28°C (83°F)26°C (78°F)27°C (80°F)26°C (79°F)25°C (77°F)
Waves
Height0.2m (0.8ft)0.2m (0.7ft)0.2m (0.5ft)0.2m (0.6ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.7ft)
Direction 206°
SSW
205°
SSW
199°
SSW
69°
ENE
81°
E
80°
E
86°
E
91°
E
Period3.5 sec.3.4 sec.3.3 sec.3.3 sec.3.5 sec.3.5 sec.2.3 sec.3.3 sec.
Significant height0.3m (1ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units