World Resorts Cayman Islands Cayman Brac Weather

Cayman Brac 7 Days Forecast

07.10
wed
Day
84°F
NW 7 mph
Precip.
6%
Night
84°F
NW 6 mph
Precip.
6%
08.10
thu
Day
84°F
W 9 mph
Precip.
6%
Night
84°F
NW 11 mph
Precip.
13%
09.10
fri
Day
84°F
W 13 mph
Precip.
6%
Night
82°F
NW 6 mph
Precip.
41%
10.10
sat
Day
84°F
W 16 mph
Precip.
19%
Night
84°F
W 11 mph
Precip.
19%
11.10
sun
Day
84°F
SW 11 mph
Precip.
17%
Night
84°F
SW 8 mph
Precip.
6%
12.10
mon
Day
84°F
W 16 mph
Precip.
27%
Night
84°F
SW 14 mph
Precip.
26%
13.10
tue
Day
84°F
W 12 mph
Precip.
12%
Night
84°F
NW 7 mph
Precip.
17%

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 86.8°F. The highest and lowest sea temperatures during the month were 87.8°F and 85.6°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 86.9 °F
July 86.6 °F
September 86.6 °F
Warmest sea temp:
September 86.4 °F
August 86.3 °F
October 85.7 °F
Coldest months:
January 79.7 °F
February 79.8 °F
March 80.5 °F
Rainiest months:
October 7 days
May 5 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
09:49
Cayman Brac
+82°F
W 9 mph
Feels like: +90°F
Precip.: 6%
Places in Cayman Islands:
Name
°F
Grand Cayman
+82°F
George Town
+82°F
Cayman Brac
+82°F
Little Cayman
+82°F
24 Hours Forecast
Cayman Brac
Local time: 09:49
October 07, wednesday
1200
84°F
NW
7 mph
1500
84°F
NW
6 mph
1800
84°F
NW
6 mph
2100
84°F
NW
7 mph
October 08, thursday
0000
84°F
NW
6 mph
0300
82°F
NW
6 mph
0600
82°F
W
9 mph
0900
84°F
W
11 mph
Units of measurement: °C / °F