Sea weather in Cayo Largo in Cuba All the beach weather in Cayo Largo

All the essential weather information for enjoying the beach in Cayo Largo in Cuba, 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 Cayo Largo over the next 7 days?

Discover the best moment to go to the beach in Cayo Largo in Cuba this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Cayo Largo. 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 202676°F to 83°Fdiscouraged
Sunday 19 July 202676°F to 85°Frecommended
Monday 20 July 202676°F to 85°Frecommended
Tuesday 21 July 202676°F to 85°Fdiscouraged
Wednesday 22 July 202677°F to 85°Fdiscouraged
Thursday 23 July 202677°F to 85°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Cayo Largo

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:51 and will set at 20:10 on the beach(es) of Cayo Largo. 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 13.7mph km/h (with gusts up to 22.4mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)28°C (82°F)27°C (80°F)28°C (82°F)24°C (76°F)26°C (80°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (87°F)31°C (88°F)29°C (85°F)31°C (87°F)26°C (79°F)29°C (84°F)32°C (89°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0.1in
Humidity77%73%77%73%73%74%75%76%
Barometric pressure1017 hPa1016 hPa1017 hPa1018 hPa1018 hPa1016 hPa1015 hPa1016 hPa
Cloud cover5%7%5%11%3%6%9%13%
Heat index31°C (87°F)31°C (88°F)29°C (85°F)31°C (87°F)26°C (79°F)29°C (84°F)32°C (89°F)32°C (89°F)
Dew point23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)19°C (66°F)21°C (70°F)23°C (74°F)23°C (74°F)
Wind
Speed17km/h (11mph)22km/h (14mph)13km/h (8mph)10km/h (6mph)19km/h (12mph)19km/h (12mph)17km/h (11mph)6km/h (4mph)
Gusts24km/h (15mph)31km/h (19mph)19km/h (12mph)14km/h (9mph)20km/h (12mph)36km/h (22mph)27km/h (17mph)11km/h (7mph)
Direction 64°
ENE
131°
SE
80°
E
126°
SE
139°
SE
165°
SSE
184°
S
181°
S
Wind chill27°C (81°F)28°C (82°F)27°C (80°F)28°C (82°F)24°C (76°F)26°C (80°F)28°C (82°F)28°C (82°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (2.1ft)0.7m (2.2ft)0.7m (2.3ft)0.6m (2.1ft)0.6m (2.0ft)0.5m (1.7ft)
Direction 152°
SSE
153°
SSE
134°
SE
128°
SE
129°
SE
153°
SSE
152°
SSE
152°
SSE
Period8.6 sec.8.6 sec.4.9 sec.8.5 sec.8.4 sec.8.5 sec.8.5 sec.4.4 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:51 and will set at 20:09 on the beach(es) of Cayo Largo. The outside temperature will be a high of 85°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 9.9mph km/h (with gusts up to 19.3mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (83°F)28°C (82°F)28°C (82°F)28°C (83°F)25°C (76°F)27°C (80°F)28°C (83°F)29°C (83°F)
Perceived temperature32°C (90°F)31°C (88°F)31°C (88°F)32°C (90°F)26°C (80°F)29°C (83°F)31°C (88°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%78%76%73%73%70%69%71%
Barometric pressure1016 hPa1015 hPa1015 hPa1017 hPa1017 hPa1015 hPa1014 hPa1015 hPa
Cloud cover9%12%13%5%2%1%3%6%
Heat index32°C (90°F)31°C (88°F)31°C (88°F)32°C (90°F)26°C (80°F)29°C (83°F)31°C (88°F)32°C (90°F)
Dew point23°C (74°F)23°C (74°F)23°C (73°F)23°C (74°F)19°C (67°F)21°C (69°F)22°C (72°F)23°C (73°F)
Wind
Speed9km/h (5mph)8km/h (5mph)6km/h (4mph)7km/h (4mph)12km/h (7mph)16km/h (10mph)16km/h (10mph)14km/h (9mph)
Gusts13km/h (8mph)11km/h (7mph)8km/h (5mph)10km/h (6mph)25km/h (16mph)31km/h (19mph)26km/h (16mph)20km/h (13mph)
Direction 115°
ESE
88°
E
170°
S
159°
SSE
181°
S
216°
SW
271°
W
287°
WNW
Wind chill28°C (83°F)28°C (82°F)28°C (82°F)28°C (83°F)25°C (76°F)27°C (80°F)28°C (83°F)29°C (83°F)
Waves
Height0.5m (1.5ft)0.4m (1.4ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.4ft)0.4m (1.5ft)0.4m (1.4ft)0.4m (1.3ft)
Direction 152°
SSE
151°
SSE
152°
SSE
151°
SSE
151°
SSE
151°
SSE
150°
SSE
150°
SSE
Period8.4 sec.8.4 sec.8.4 sec.8.4 sec.8.5 sec.8.6 sec.8.6 sec.8.7 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:51 and will set at 20:09 on the beach(es) of Cayo Largo. The outside temperature will be a high of 85°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 11.8mph 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 temperature28°C (82°F)26°C (79°F)27°C (80°F)28°C (83°F)27°C (81°F)28°C (83°F)29°C (83°F)29°C (83°F)
Perceived temperature31°C (88°F)29°C (84°F)30°C (85°F)32°C (90°F)30°C (87°F)32°C (89°F)32°C (90°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%80%80%74%75%73%72%72%
Barometric pressure1015 hPa1013 hPa1014 hPa1016 hPa1016 hPa1014 hPa1013 hPa1014 hPa
Cloud cover18%13%19%20%18%18%22%47%
Heat index31°C (88°F)29°C (84°F)30°C (85°F)32°C (90°F)30°C (87°F)32°C (89°F)32°C (90°F)32°C (90°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Wind
Speed15km/h (10mph)11km/h (7mph)11km/h (7mph)10km/h (6mph)19km/h (12mph)17km/h (11mph)8km/h (5mph)6km/h (4mph)
Gusts22km/h (13mph)15km/h (10mph)16km/h (10mph)14km/h (9mph)30km/h (18mph)25km/h (16mph)11km/h (7mph)10km/h (6mph)
Direction 318°
NW
359°
N
47°
NE
115°
ESE
152°
SSE
180°
S
207°
SSW
141°
SE
Wind chill28°C (82°F)26°C (79°F)27°C (80°F)28°C (83°F)27°C (81°F)28°C (83°F)29°C (83°F)29°C (83°F)
Waves
Height0.4m (1.2ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (1.1ft)0.4m (1.3ft)0.4m (1.4ft)0.4m (1.3ft)
Direction 150°
SSE
150°
SSE
150°
SSE
150°
SSE
151°
SSE
151°
SSE
150°
SSE
150°
SSE
Period8.7 sec.8.6 sec.8.5 sec.8.4 sec.8.3 sec.8.2 sec.4.7 sec.4.6 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:52 and will set at 20:09 on the beach(es) of Cayo Largo. The outside temperature will be a high of 85°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 14.9mph 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 temperature29°C (83°F)28°C (82°F)28°C (82°F)28°C (82°F)24°C (75°F)26°C (79°F)29°C (84°F)28°C (83°F)
Perceived temperature32°C (90°F)31°C (87°F)31°C (89°F)32°C (90°F)26°C (79°F)29°C (83°F)33°C (92°F)32°C (89°F)
Precipitation0in0in0.1in0in0in0in0in0in
Humidity72%76%78%78%77%75%74%73%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1015 hPa1014 hPa1014 hPa1015 hPa
Cloud cover25%15%10%10%1%9%41%22%
Heat index32°C (90°F)31°C (87°F)31°C (89°F)32°C (90°F)26°C (79°F)29°C (83°F)33°C (92°F)32°C (89°F)
Dew point23°C (73°F)23°C (73°F)24°C (74°F)24°C (75°F)20°C (68°F)21°C (71°F)24°C (75°F)23°C (73°F)
Wind
Speed7km/h (4mph)13km/h (8mph)21km/h (13mph)24km/h (15mph)21km/h (13mph)21km/h (13mph)14km/h (9mph)6km/h (4mph)
Gusts10km/h (6mph)19km/h (12mph)30km/h (18mph)32km/h (20mph)25km/h (15mph)24km/h (15mph)19km/h (12mph)11km/h (7mph)
Direction 92°
E
78°
ENE
116°
ESE
115°
ESE
147°
SSE
192°
SSW
258°
WSW
297°
WNW
Wind chill29°C (83°F)28°C (82°F)28°C (82°F)28°C (82°F)24°C (75°F)26°C (79°F)29°C (84°F)28°C (83°F)
Waves
Height0.4m (1.3ft)0.4m (1.3ft)0.5m (1.8ft)0.7m (2.3ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (1.8ft)0.5m (1.5ft)
Direction 150°
SSE
150°
SSE
150°
SSE
127°
SE
124°
SE
123°
ESE
124°
SE
137°
SE
Period4.5 sec.8.3 sec.8.2 sec.8.1 sec.8.1 sec.8.0 sec.4.3 sec.4.3 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)0.6m (2ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:52 and will set at 20:08 on the beach(es) of Cayo Largo. The outside temperature will be a high of 85°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 18.6mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (80°F)28°C (82°F)28°C (82°F)26°C (79°F)27°C (80°F)28°C (83°F)29°C (83°F)
Perceived temperature32°C (89°F)30°C (86°F)31°C (88°F)30°C (87°F)28°C (82°F)29°C (83°F)31°C (88°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%80%73%70%70%71%69%69%
Barometric pressure1015 hPa1014 hPa1014 hPa1015 hPa1015 hPa1014 hPa1014 hPa1015 hPa
Cloud cover13%15%4%1%0%5%24%17%
Heat index32°C (89°F)30°C (86°F)31°C (88°F)30°C (87°F)28°C (82°F)29°C (83°F)31°C (88°F)32°C (89°F)
Dew point23°C (74°F)23°C (74°F)22°C (72°F)22°C (71°F)20°C (68°F)21°C (70°F)22°C (72°F)22°C (72°F)
Wind
Speed12km/h (7mph)15km/h (9mph)22km/h (13mph)12km/h (7mph)17km/h (11mph)22km/h (13mph)10km/h (6mph)14km/h (9mph)
Gusts18km/h (11mph)21km/h (13mph)30km/h (19mph)16km/h (10mph)20km/h (12mph)25km/h (15mph)13km/h (8mph)21km/h (13mph)
Direction 13°
NNE
77°
ENE
112°
ESE
120°
ESE
149°
SSE
174°
S
256°
WSW
131°
SE
Wind chill28°C (82°F)27°C (80°F)28°C (82°F)28°C (82°F)26°C (79°F)27°C (80°F)28°C (83°F)29°C (83°F)
Waves
Height0.4m (1.3ft)0.3m (1.1ft)0.3m (1.1ft)0.4m (1.3ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.5m (1.6ft)
Direction 148°
SSE
147°
SSE
147°
SSE
134°
SE
127°
SE
126°
SE
127°
SE
131°
SE
Period6.2 sec.8.1 sec.6.0 sec.6.6 sec.7.9 sec.8.0 sec.6.0 sec.5.0 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.9m (3ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:53 and will set at 20:08 on the beach(es) of Cayo Largo. The outside temperature will be a high of 85°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 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)26°C (79°F)27°C (80°F)28°C (83°F)28°C (82°F)
Perceived temperature31°C (87°F)30°C (87°F)30°C (85°F)30°C (86°F)28°C (83°F)29°C (83°F)31°C (88°F)31°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%82%81%77%72%70%70%74%
Barometric pressure1014 hPa1014 hPa1014 hPa1015 hPa1014 hPa1013 hPa1013 hPa1014 hPa
Cloud cover7%4%4%2%4%7%25%44%
Heat index31°C (87°F)30°C (87°F)30°C (85°F)30°C (86°F)28°C (83°F)29°C (83°F)31°C (88°F)31°C (87°F)
Dew point23°C (74°F)24°C (74°F)23°C (74°F)23°C (73°F)21°C (69°F)21°C (69°F)22°C (72°F)23°C (73°F)
Wind
Speed20km/h (13mph)17km/h (10mph)11km/h (7mph)7km/h (4mph)15km/h (10mph)21km/h (13mph)10km/h (6mph)6km/h (4mph)
Gusts28km/h (17mph)23km/h (14mph)15km/h (9mph)9km/h (6mph)17km/h (10mph)33km/h (20mph)17km/h (11mph)9km/h (6mph)
Direction 62°
ENE
77°
ENE
60°
ENE
137°
SE
183°
S
182°
S
211°
SSW
299°
WNW
Wind chill27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)26°C (79°F)27°C (80°F)28°C (83°F)28°C (82°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.6m (2.0ft)0.5m (1.6ft)
Direction 144°
SE
150°
SSE
136°
SE
127°
SE
127°
SE
136°
SE
135°
SE
135°
SE
Period5.0 sec.7.0 sec.5.8 sec.4.6 sec.6.8 sec.9.4 sec.6.4 sec.4.6 sec.
Significant height0.8m (2.6ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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