World Resorts Cuba Cayo Guillermo Weather

Cayo Guillermo 14 Days Forecast

14.11
sat
Day
79°F
S 11 mph
Precip.
36%
Night
77°F
SW 10 mph
Precip.
12%
15.11
sun
Day
79°F
SW 12 mph
Precip.
30%
Night
79°F
SW 14 mph
Precip.
15%
16.11
mon
Day
81°F
SW 17 mph
Precip.
28%
Night
77°F
SW 16 mph
Precip.
67%
17.11
tue
Day
79°F
SW 19 mph
Precip.
70%
Night
75°F
W 16 mph
Precip.
70%
18.11
wed
Day
77°F
SW 17 mph
Precip.
72%
Night
79°F
SW 15 mph
Precip.
24%
19.11
thu
Day
81°F
SW 19 mph
Precip.
23%
Night
79°F
SW 17 mph
Precip.
26%
20.11
fri
Day
81°F
SW 15 mph
Precip.
15%
Night
79°F
W 14 mph
Precip.
18%
21.11
sat
Day
81°F
W 14 mph
Precip.
22%
Night
79°F
W 14 mph
Precip.
35%
22.11
sun
Day
81°F
W 11 mph
Precip.
24%
Night
77°F
NW 10 mph
Precip.
16%
23.11
mon
Day
81°F
W 6 mph
Precip.
17%
Night
77°F
N 7 mph
Precip.
9%
24.11
tue
Day
79°F
S 7 mph
Precip.
15%
Night
79°F
SW 22 mph
Precip.
31%
25.11
wed
Day
77°F
S 25 mph
Precip.
54%
Night
73°F
W 7 mph
Precip.
24%
26.11
thu
Day
77°F
SW 5 mph
Precip.
14%
Night
77°F
SW 9 mph
Precip.
18%
27.11
fri
Day
79°F
SW 10 mph
Precip.
17%
Night
77°F
SW 17 mph
Precip.
17%

Sea water temperature in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 81.4°F. The highest and lowest sea temperatures during the month were 83.3°F and 79.3°F.

Air temperature in Cayo Guillermo, °F

Precipitation total in Cayo Guillermo, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Cayo Guillermo

Sunniest months:
April 14 days
March 13 days
May 12 days
Warmest months:
August 86.9 °F
July 86.4 °F
September 86.0 °F
Warmest sea temp:
September 86.0 °F
August 86.0 °F
July 85.3 °F
Coldest months:
January 76.6 °F
February 77.4 °F
March 78.3 °F
Rainiest months:
May 6 days
October 6 days
August 5 days
Windiest months:
March 14.7 mph
November 14.2 mph
December 14.0 mph

Cayo Guillermo on a weather map

Current weather
00:58
Cayo Guillermo
+79°F
SE 9 mph
Feels like: +82°F
Precip.: 16%
Places in Cuba:
Name
°F
Varadero
+73°F
Havana
+75°F
Cayo Santa Maria
+81°F
Cayo Guillermo
+79°F
Cayo Coco
+73°F
Cayo Largo
+72°F
Matanzas
+73°F
Holguin
+75°F
Pinar del Rio
+73°F
Playa Esmeralda
+75°F
Playa Blanca
+75°F
Santa Maria
+81°F
Santiago de Cuba
+77°F
Cienfuegos
+72°F
Trinidad
+72°F
all places
24 Hours Forecast
Cayo Guillermo
Local time: 00:58
November 14, saturday
0300
79°F
S
8 mph
0600
79°F
S
6 mph
0900
79°F
S
7 mph
1200
79°F
S
11 mph
1500
79°F
SW
14 mph
1800
77°F
S
14 mph
2100
77°F
S
12 mph
November 15, sunday
0000
77°F
SW
10 mph
Units of measurement: °C / °F