Measurements:
°C
°F
CURRENT WEATHER
02:15
Grand Cayman
82°F
SW 16 mph
Feels like: 88°F
Precip: 0%
World Resorts Cayman Islands Grand Cayman Weather

14 Day Weather Forecast

01.11
sun
DAY
86°F
SW 17 mph
precip
0%
NIGHT
82°F
SW 13 mph
precip
0%
01.12
mon
DAY
82°F
SW 19 mph
precip
100%
NIGHT
82°F
SW 19 mph
precip
100%
01.13
tue
DAY
82°F
W 17 mph
precip
0%
NIGHT
82°F
W 15 mph
precip
0%
01.14
wed
DAY
82°F
NW 7 mph
precip
0%
NIGHT
82°F
NE 2 mph
precip
0%
01.15
thu
DAY
80°F
E 11 mph
precip
100%
NIGHT
80°F
S 15 mph
precip
100%
01.16
fri
DAY
78°F
SW 22 mph
precip
100%
NIGHT
78°F
SW 22 mph
precip
100%
01.17
sat
DAY
80°F
W 22 mph
precip
100%
NIGHT
82°F
W 21 mph
precip
85%
01.18
sun
DAY
84°F
W 14 mph
precip
0%
NIGHT
82°F
SW 14 mph
precip
0%
01.19
mon
DAY
82°F
SW 12 mph
precip
0%
NIGHT
82°F
W 11 mph
precip
100%
01.20
tue
DAY
82°F
W 12 mph
precip
100%
NIGHT
82°F
W 10 mph
precip
54%
01.21
wed
DAY
84°F
W 13 mph
precip
0%
NIGHT
82°F
SW 7 mph
precip
0%
01.22
thu
DAY
84°F
SW 9 mph
precip
0%
NIGHT
82°F
SW 11 mph
precip
0%
01.23
fri
DAY
82°F
W 12 mph
precip
0%
NIGHT
82°F
SW 11 mph
precip
0%

Grand Cayman Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Grand Cayman was 85.0°F. The maximum and minimum values were 84.2°F and 86.4°F respectively.

Grand Cayman on the Weather Map

Best Time to Visit Grand Cayman
The most sunny months:
March 11 days
July 11 days
May 10 days
The most warm months:
August 91.3 °F
July 91.1 °F
September 91.0 °F
Warmest sea temperature:
September 90.1 °F
August 89.9 °F
October 89.5 °F
The most cold months:
January 83.5 °F
February 83.8 °F
March 84.3 °F
The most rainy months:
October 8 days
May 5 days
November 5 days
The most windy months:
December 16 mph
November 16 mph
January 16 mph
more details
Cayman Islands Resorts:
NAME
F°
Cayman Brac +82
George Town +82
Grand Cayman +82
Little Cayman +82
24 Hours Weather Forecast
Grand Cayman
Local time: 02:15
11 jan, sunday
0300 82°F
SW
16 mph
0600 82°F
SW
17 mph
0900 82°F
SW
18 mph
1200 86°F
SW
17 mph
1500 86°F
SW
16 mph
1800 84°F
SW
15 mph
2100 82°F
SW
14 mph
12 jan, monday
0000 82°F
SW
13 mph