World Resorts Cuba Cayo Guillermo Weather

Cayo Guillermo sea water temperature

Current sea water temperature:
+78.3°F
Minimum sea water temperature in February: 80.4°F
Maximum sea water temperature in February: 74.8°F
Average sea water temperature in February: 77.7°F

Sea water temperature for the last 10 days:

February 13 78.3°F February 8 77.5°F
February 12 77.5°F February 7 77.5°F
February 11 77.5°F February 6 77.7°F
February 10 77.7°F February 5 77.9°F
February 9 77.5°F February 4 77.9°F

When is the warmest sea in Cayo Guillermo?

Based on the data about daily sea water temperature for the last three years the warmest sea in Cayo Guillermo was noticed in September, August and July.

Monthly Sea Temperatures in Cayo Guillermo, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
79.1
81
84.2
85.9
85.8
85.2
84.1
82.1
80.2
78.3
77.7
77.8

Sea water temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
80
82
84
86
88
90
92
94

The average sea water temperature in September of 2024 was 87.2°F. The highest and lowest sea temperatures during the month were 89.6°F and 85.8°F.

Sea water temperature in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
82
85
88
91
94

The average sea water temperature in August of 2024 was 87.0°F. The highest and lowest sea temperatures during the month were 88.5°F and 85.8°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
80
82
84
86
88
90
92
94

The average sea water temperature in July of 2024 was 86.0°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.7°F.

Best time for vacation in Cayo Guillermo

Sunniest months:
April 13 days
July 12 days
March 12 days
Warmest months:
August 87.0 °F
July 86.7 °F
September 86.1 °F
Warmest sea temp:
September 85.9 °F
August 85.8 °F
July 85.2 °F
Coldest months:
January 76.6 °F
February 77.7 °F
December 78.5 °F
Rainiest months:
May 7 days
October 7 days
June 6 days
Windiest months:
March 14.6 mph
November 14.2 mph
December 14.0 mph

Cayo Guillermo on a weather map

Leaflet | Tiles © Esri
Places in Cuba:
Name
°F
+77°F
+77°F
+77°F
+75°F
+81°F
+81°F
+79°F
+77°F
+81°F
+79°F
24 Hours Forecast
Cayo Guillermo
Local time: 18:16
February 13, thursday
2100
75°F
W
21 mph
February 14, friday
0000
75°F
W
20 mph
0300
75°F
W
20 mph
0600
75°F
W
21 mph
0900
75°F
W
21 mph
1200
75°F
W
21 mph
1500
75°F
W
21 mph
1800
75°F
W
22 mph
Units of measurement: °C / °F