World Resorts

Cuba

Cayo Guillermo Weather

Cayo Guillermo 14 Days Forecast

24.10
sat

Day

81°F

SW 14 mph

Precip.
7%

Night

79°F

SW 12 mph

Precip.
69%

25.10
sun

Day

81°F

SW 9 mph

Precip.
6%

Night

81°F

SW 17 mph

Precip.
23%

26.10
mon

Day

81°F

SW 11 mph

Precip.
16%

Night

79°F

SW 14 mph

Precip.
28%

27.10
tue

Day

81°F

S 15 mph

Precip.
18%

Night

81°F

SW 17 mph

Precip.
18%

28.10
wed

Day

81°F

SW 16 mph

Precip.
27%

Night

81°F

S 13 mph

Precip.
16%

29.10
thu

Day

81°F

SW 4 mph

Precip.
16%

Night

81°F

SW 6 mph

Precip.
18%

30.10
fri

Day

81°F

SW 6 mph

Precip.
15%

Night

82°F

SW 12 mph

Precip.
12%

31.10
sat

Day

82°F

SW 11 mph

Precip.
16%

Night

81°F

SW 11 mph

Precip.
9%

01.11
sun

Day

81°F

SW 10 mph

Precip.
25%

Night

81°F

SW 11 mph

Precip.
24%

02.11
mon

Day

81°F

SW 9 mph

Precip.
13%

Night

81°F

SW 12 mph

Precip.
21%

03.11
tue

Day

82°F

SW 10 mph

Precip.
14%

Night

79°F

SW 8 mph

Precip.
15%

04.11
wed

Day

81°F

S 9 mph

Precip.
10%

Night

81°F

S 7 mph

Precip.
8%

05.11
thu

Day

81°F

S 7 mph

Precip.
11%

Night

81°F

S 12 mph

Precip.
15%

06.11
fri

Day

81°F

SW 14 mph

Precip.
26%

Night

81°F

SW 13 mph

Precip.
36%

sea water
temperature

Cayo Guillermo

monthly
weather

Cayo Guillermo

current
weather

Cayo Guillermo

7 days
forecast

Cayo Guillermo

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in October of 2026 was 85.2°F. The highest and lowest sea temperatures during the month were 86.2°F and 82.6°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.