Sea weather in Cancun in Mexico All the beach weather in Cancun

All the essential weather information for enjoying the beach in Cancun in Mexico, 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 Cancun over the next 7 days?

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

Date Outside temp. Our opinion
Saturday 13 December 202576°F to 79°Fdiscouraged
Sunday 14 December 202574°F to 81°Fdiscouraged
Monday 15 December 202574°F to 79°Fdiscouraged
Tuesday 16 December 202576°F to 79°Fdiscouraged
Wednesday 17 December 202576°F to 79°Fdiscouraged
Thursday 18 December 202577°F to 79°Fdiscouraged
Friday 19 December 202577°F to 81°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Cancun

Sea weather on Saturday 13 December 2025

On Saturday 13 December 2025, the sun will rise at 07:16 and will set at 18:07 on the beach(es) of Cancun. The outside temperature will be a high of 79°F t and a low of 76°F. Precipitation is in the forecast (0.4in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 14.9mph km/h (with gusts up to 23mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (75°F)24°C (75°F)25°C (77°F)25°C (78°F)25°C (78°F)25°C (77°F)25°C (77°F)
Perceived temperature27°C (81°F)26°C (78°F)26°C (79°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (80°F)27°C (81°F)
Precipitation0.1in0in0in0in0.1in0.1in0in0in
Humidity86%85%85%85%81%78%78%80%
Barometric pressure1016 hPa1015 hPa1016 hPa1017 hPa1016 hPa1014 hPa1015 hPa1016 hPa
Cloud cover52%96%77%42%80%85%46%51%
Heat index27°C (81°F)26°C (78°F)26°C (79°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (80°F)27°C (81°F)
Dew point22°C (72°F)21°C (70°F)21°C (70°F)22°C (72°F)22°C (72°F)21°C (70°F)21°C (69°F)22°C (71°F)
Wind
Speed24km/h (15mph)18km/h (11mph)20km/h (13mph)14km/h (9mph)13km/h (8mph)10km/h (6mph)15km/h (9mph)21km/h (13mph)
Gusts27km/h (17mph)25km/h (16mph)37km/h (23mph)20km/h (13mph)23km/h (14mph)18km/h (11mph)25km/h (16mph)33km/h (21mph)
Direction 91°
E
94°
E
97°
E
30°
NNE
58°
ENE
79°
E
85°
E
93°
E
Wind chill25°C (76°F)24°C (75°F)24°C (75°F)25°C (77°F)25°C (78°F)25°C (78°F)25°C (77°F)25°C (77°F)
Waves
Height1.3m (4.3ft)1.3m (4.3ft)1.2m (4.0ft)1.2m (3.8ft)1.1m (3.7ft)1.1m (3.8ft)1.1m (3.7ft)1.1m (3.8ft)
Direction 113°
ESE
115°
ESE
116°
ESE
121°
ESE
120°
ESE
119°
ESE
119°
ESE
120°
ESE
Period7.3 sec.7.0 sec.7.0 sec.8.1 sec.8.0 sec.7.9 sec.7.9 sec.8.0 sec.
Significant height0.8m (2.6ft)0.6m (2ft)0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Sunday 14 December 2025

On Sunday 14 December 2025, the sun will rise at 07:16 and will set at 18:08 on the beach(es) of Cancun. The outside temperature will be a high of 81°F t and a low of 74°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 22.4mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)25°C (77°F)26°C (80°F)26°C (79°F)26°C (79°F)24°C (74°F)24°C (75°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (80°F)29°C (84°F)28°C (83°F)28°C (83°F)26°C (78°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%83%82%78%73%77%81%83%
Barometric pressure1016 hPa1015 hPa1017 hPa1018 hPa1017 hPa1016 hPa1018 hPa1019 hPa
Cloud cover80%80%89%50%81%72%20%51%
Heat index27°C (81°F)27°C (81°F)27°C (80°F)29°C (84°F)28°C (83°F)28°C (83°F)26°C (78°F)26°C (79°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)21°C (70°F)21°C (71°F)20°C (68°F)21°C (70°F)
Wind
Speed15km/h (10mph)12km/h (8mph)14km/h (9mph)17km/h (11mph)18km/h (11mph)19km/h (12mph)17km/h (11mph)22km/h (13mph)
Gusts25km/h (16mph)20km/h (12mph)23km/h (14mph)23km/h (15mph)26km/h (16mph)29km/h (18mph)33km/h (21mph)36km/h (22mph)
Direction 105°
ESE
96°
E
68°
ENE
60°
ENE
49°
NE
35°
NE
11°
NNE
20°
NNE
Wind chill25°C (77°F)25°C (77°F)25°C (77°F)26°C (80°F)26°C (79°F)26°C (79°F)24°C (74°F)24°C (75°F)
Waves
Height1.2m (3.8ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.8ft)1.1m (3.7ft)1.1m (3.6ft)1.1m (3.7ft)1.2m (4.1ft)
Direction 120°
ESE
121°
ESE
121°
ESE
121°
ESE
121°
ESE
121°
ESE
121°
ESE
121°
ESE
Period8.3 sec.8.5 sec.8.5 sec.8.5 sec.8.7 sec.8.8 sec.8.8 sec.8.7 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.7m (2.3ft)1.7m (5.6ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Monday 15 December 2025

On Monday 15 December 2025, the sun will rise at 07:17 and will set at 18:08 on the beach(es) of Cancun. The outside temperature will be a high of 79°F t and a low of 74°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 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (75°F)24°C (76°F)26°C (79°F)23°C (73°F)26°C (78°F)25°C (77°F)25°C (76°F)
Perceived temperature26°C (80°F)26°C (79°F)26°C (79°F)27°C (81°F)25°C (76°F)27°C (80°F)26°C (79°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%81%78%64%59%62%62%69%
Barometric pressure1018 hPa1017 hPa1018 hPa1020 hPa1019 hPa1017 hPa1018 hPa1019 hPa
Cloud cover53%76%79%33%11%35%58%75%
Heat index26°C (80°F)26°C (79°F)26°C (79°F)27°C (81°F)25°C (76°F)27°C (80°F)26°C (79°F)26°C (79°F)
Dew point21°C (70°F)21°C (69°F)20°C (68°F)19°C (66°F)14°C (58°F)18°C (64°F)17°C (63°F)18°C (65°F)
Wind
Speed23km/h (15mph)25km/h (16mph)26km/h (16mph)24km/h (15mph)23km/h (14mph)22km/h (13mph)23km/h (15mph)23km/h (14mph)
Gusts38km/h (24mph)40km/h (25mph)41km/h (26mph)32km/h (20mph)23km/h (14mph)31km/h (19mph)35km/h (22mph)35km/h (22mph)
Direction 34°
NE
36°
NE
29°
NNE
34°
NE
36°
NE
37°
NE
32°
NNE
34°
NE
Wind chill24°C (76°F)24°C (75°F)24°C (76°F)26°C (79°F)23°C (73°F)26°C (78°F)25°C (77°F)25°C (76°F)
Waves
Height1.5m (4.8ft)1.6m (5.2ft)1.7m (5.5ft)1.6m (5.2ft)1.6m (5.1ft)1.5m (4.9ft)1.4m (4.7ft)1.4m (4.7ft)
Direction 121°
ESE
57°
ENE
51°
NE
119°
ESE
119°
ESE
118°
ESE
117°
ESE
114°
ESE
Period8.7 sec.8.6 sec.8.9 sec.9.3 sec.9.2 sec.9.1 sec.9.0 sec.8.9 sec.
Significant height1.8m (5.9ft)1.8m (5.9ft)1.8m (5.9ft)1.7m (5.6ft)1.7m (5.6ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Tuesday 16 December 2025

On Tuesday 16 December 2025, the sun will rise at 07:17 and will set at 18:08 on the beach(es) of Cancun. The outside temperature will be a high of 79°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 13.7mph km/h (with gusts up to 21.8mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)24°C (75°F)24°C (75°F)26°C (78°F)26°C (78°F)25°C (77°F)24°C (74°F)24°C (76°F)
Perceived temperature26°C (79°F)26°C (78°F)26°C (78°F)27°C (81°F)27°C (81°F)27°C (80°F)25°C (78°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%75%75%69%67%71%76%76%
Barometric pressure1018 hPa1017 hPa1017 hPa1019 hPa1017 hPa1015 hPa1016 hPa1017 hPa
Cloud cover89%54%84%86%61%87%37%53%
Heat index26°C (79°F)26°C (78°F)26°C (78°F)27°C (81°F)27°C (81°F)27°C (80°F)25°C (78°F)26°C (79°F)
Dew point19°C (66°F)19°C (66°F)19°C (66°F)20°C (67°F)19°C (67°F)19°C (67°F)19°C (66°F)20°C (68°F)
Wind
Speed19km/h (12mph)18km/h (11mph)19km/h (12mph)22km/h (14mph)19km/h (12mph)17km/h (11mph)18km/h (11mph)21km/h (13mph)
Gusts32km/h (20mph)30km/h (19mph)32km/h (20mph)29km/h (18mph)27km/h (17mph)24km/h (15mph)32km/h (20mph)35km/h (22mph)
Direction 43°
NE
38°
NE
33°
NNE
38°
NE
52°
NE
68°
ENE
70°
ENE
82°
E
Wind chill24°C (75°F)24°C (75°F)24°C (75°F)26°C (78°F)26°C (78°F)25°C (77°F)24°C (74°F)24°C (76°F)
Waves
Height1.3m (4.4ft)1.3m (4.2ft)1.3m (4.2ft)1.2m (4.1ft)1.2m (4.0ft)1.2m (3.9ft)1.2m (3.8ft)1.2m (3.9ft)
Direction 98°
E
95°
E
91°
E
91°
E
96°
E
76°
ENE
76°
ENE
78°
ENE
Period8.8 sec.8.8 sec.8.7 sec.8.9 sec.8.8 sec.8.7 sec.8.4 sec.7.0 sec.
Significant height1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.1m (3.6ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Wednesday 17 December 2025

On Wednesday 17 December 2025, the sun will rise at 07:18 and will set at 18:09 on the beach(es) of Cancun. The outside temperature will be a high of 79°F t and a low of 76°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 16.2mph km/h (with gusts up to 26.7mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)25°C (76°F)25°C (76°F)26°C (79°F)25°C (78°F)25°C (77°F)24°C (76°F)25°C (76°F)
Perceived temperature26°C (79°F)26°C (79°F)26°C (79°F)28°C (83°F)27°C (81°F)27°C (81°F)26°C (79°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%72%78%74%77%81%82%83%
Barometric pressure1017 hPa1015 hPa1016 hPa1017 hPa1015 hPa1014 hPa1015 hPa1016 hPa
Cloud cover75%83%53%51%63%82%87%65%
Heat index26°C (79°F)26°C (79°F)26°C (79°F)28°C (83°F)27°C (81°F)27°C (81°F)26°C (79°F)27°C (80°F)
Dew point19°C (67°F)19°C (67°F)20°C (69°F)21°C (70°F)21°C (70°F)22°C (71°F)21°C (70°F)22°C (71°F)
Wind
Speed18km/h (11mph)17km/h (11mph)20km/h (12mph)22km/h (14mph)23km/h (14mph)21km/h (13mph)22km/h (13mph)26km/h (16mph)
Gusts31km/h (19mph)29km/h (18mph)33km/h (20mph)31km/h (19mph)34km/h (21mph)34km/h (21mph)38km/h (23mph)43km/h (27mph)
Direction 89°
E
88°
E
93°
E
92°
E
94°
E
92°
E
98°
E
99°
E
Wind chill25°C (76°F)25°C (76°F)25°C (76°F)26°C (79°F)25°C (78°F)25°C (77°F)24°C (76°F)25°C (76°F)
Waves
Height1.2m (4.1ft)1.2m (4.0ft)1.3m (4.4ft)1.6m (5.4ft)1.8m (5.8ft)1.7m (5.7ft)1.8m (5.8ft)1.8m (5.9ft)
Direction 78°
ENE
73°
ENE
68°
ENE
76°
ENE
86°
E
89°
E
91°
E
93°
E
Period7.0 sec.7.0 sec.7.0 sec.7.0 sec.7.0 sec.7.0 sec.6.8 sec.6.8 sec.
Significant height1.0m (3.3ft)1.2m (3.9ft)1.4m (4.6ft)1.7m (5.6ft)1.1m (3.6ft)1.0m (3.3ft)1.3m (4.3ft)1.2m (3.9ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Thursday 18 December 2025

On Thursday 18 December 2025, the sun will rise at 07:18 and will set at 18:09 on the beach(es) of Cancun. The outside temperature will be a high of 79°F t and a low of 77°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. 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 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)25°C (77°F)26°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)25°C (78°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (81°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (82°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0.1in
Humidity82%83%83%82%83%83%84%84%
Barometric pressure1015 hPa1014 hPa1015 hPa1017 hPa1016 hPa1014 hPa1016 hPa1017 hPa
Cloud cover76%79%79%69%69%74%77%64%
Heat index27°C (81°F)27°C (81°F)27°C (81°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (82°F)28°C (82°F)
Dew point22°C (71°F)22°C (71°F)22°C (71°F)23°C (73°F)22°C (72°F)23°C (73°F)22°C (72°F)23°C (73°F)
Wind
Speed23km/h (14mph)22km/h (14mph)24km/h (15mph)23km/h (15mph)21km/h (13mph)18km/h (11mph)19km/h (12mph)20km/h (12mph)
Gusts36km/h (23mph)35km/h (22mph)38km/h (23mph)35km/h (22mph)32km/h (20mph)30km/h (19mph)31km/h (19mph)32km/h (20mph)
Direction 96°
E
100°
E
100°
E
101°
ESE
98°
E
100°
E
89°
E
83°
E
Wind chill25°C (77°F)25°C (77°F)25°C (77°F)26°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)25°C (78°F)
Waves
Height1.7m (5.7ft)1.6m (5.3ft)1.5m (4.9ft)1.4m (4.6ft)1.4m (4.6ft)1.3m (4.4ft)1.2m (4.0ft)1.1m (3.7ft)
Direction 99°
E
99°
E
99°
E
95°
E
95°
E
97°
E
99°
E
101°
ESE
Period6.8 sec.6.8 sec.6.8 sec.6.1 sec.6.0 sec.5.9 sec.6.7 sec.6.7 sec.
Significant height1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Friday 19 December 2025

On Friday 19 December 2025, the sun will rise at 07:19 and will set at 18:10 on the beach(es) of Cancun. The outside temperature will be a high of 81°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 13.7mph km/h (with gusts up to 20.5mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (78°F)25°C (78°F)27°C (80°F)26°C (79°F)26°C (79°F)25°C (78°F)25°C (77°F)
Perceived temperature28°C (82°F)28°C (82°F)28°C (82°F)30°C (85°F)29°C (84°F)29°C (84°F)28°C (82°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%82%82%81%80%78%80%81%
Barometric pressure1016 hPa1015 hPa1016 hPa1018 hPa1017 hPa1015 hPa1017 hPa1017 hPa
Cloud cover85%62%57%76%72%55%57%58%
Heat index28°C (82°F)28°C (82°F)28°C (82°F)30°C (85°F)29°C (84°F)29°C (84°F)28°C (82°F)27°C (81°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)22°C (72°F)22°C (72°F)22°C (71°F)22°C (71°F)
Wind
Speed21km/h (13mph)18km/h (11mph)17km/h (10mph)18km/h (11mph)22km/h (13mph)19km/h (12mph)17km/h (10mph)17km/h (11mph)
Gusts33km/h (21mph)29km/h (18mph)27km/h (17mph)26km/h (16mph)32km/h (20mph)28km/h (17mph)27km/h (17mph)28km/h (18mph)
Direction 82°
E
82°
E
85°
E
87°
E
78°
ENE
74°
ENE
75°
ENE
69°
ENE
Wind chill26°C (78°F)25°C (78°F)25°C (78°F)27°C (80°F)26°C (79°F)26°C (79°F)25°C (78°F)25°C (77°F)
Waves
Height1.1m (3.5ft)1.0m (3.4ft)1.0m (3.4ft)1.0m (3.3ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.3ft)
Direction 101°
E
103°
ESE
107°
ESE
110°
ESE
121°
ESE
121°
ESE
122°
ESE
122°
ESE
Period6.6 sec.5.6 sec.5.4 sec.5.3 sec.7.6 sec.7.7 sec.7.7 sec.7.7 sec.
Significant height1.1m (3.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)1.4m (4.6ft)1.4m (4.6ft)1.5m (4.9ft)0.6m (2ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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