World Resorts Cayman Islands Cayman Brac Weather

Cayman Brac 7 Days Forecast

16.03
mon
Day
82°F
NW 13 mph
Precip.
0%
Night
79°F
W 6 mph
Precip.
0%
17.03
tue
Day
82°F
NW 12 mph
Precip.
0%
Night
79°F
SW 4 mph
Precip.
0%
18.03
wed
Day
77°F
W 14 mph
Precip.
0%
Night
77°F
SW 11 mph
Precip.
0%
19.03
thu
Day
77°F
SW 16 mph
Precip.
0%
Night
77°F
SW 16 mph
Precip.
100%
20.03
fri
Day
77°F
SW 15 mph
Precip.
100%
Night
77°F
SW 22 mph
Precip.
100%
21.03
sat
Day
77°F
SW 17 mph
Precip.
100%
Night
77°F
W 21 mph
Precip.
100%
22.03
sun
Day
77°F
W 15 mph
Precip.
100%
Night
79°F
W 16 mph
Precip.
100%

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 80.7°F. The highest and lowest sea temperatures during the month were 81.5°F and 80.1°F.

Air temperature in Cayman Brac, °F

Precipitation total in Cayman Brac, in.

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

Best time for vacation in Cayman Brac

Sunniest months:
March 12 days
July 12 days
February 11 days
Warmest months:
August 87.0 °F
July 86.8 °F
September 86.7 °F
Warmest sea temp:
September 86.4 °F
August 86.2 °F
October 85.7 °F
Coldest months:
January 79.7 °F
February 79.8 °F
March 80.6 °F
Rainiest months:
October 7 days
May 6 days
August 5 days
Windiest months:
December 16.6 mph
November 16.1 mph
January 15.5 mph

Cayman Brac on a weather map

Current weather
15:04
Cayman Brac
+81°F
NW 11 mph
Feels like: +86°F
Precip.: 0%
Places in Cayman Islands:
Name
°F
Grand Cayman
+81°F
George Town
+81°F
Cayman Brac
+81°F
Little Cayman
+81°F
24 Hours Forecast
Cayman Brac
Local time: 15:04
March 16, monday
1800
79°F
NW
7 mph
2100
79°F
W
6 mph
March 17, tuesday
0000
79°F
W
6 mph
0300
79°F
W
7 mph
0600
79°F
W
12 mph
0900
79°F
W
11 mph
1200
82°F
NW
12 mph
1500
81°F
NW
11 mph
Units of measurement: °C / °F