World Resorts Cayman Islands Cayman Brac Weather

Cayman Brac Sea Temperature in January

Average sea water temperature in January:
+81.0°F
Minimum sea water temperature in January: 82.9°F
Maximum sea water temperature in January: 77.2°F

Daily sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 81.3°F. The highest and lowest sea temperatures during the month were 81.9°F and 80.6°F.

Monthly sea water temperature in Cayman Brac, °F

Which Cayman Islands resorts have warmest sea in January?

Place name January 2026 January 2025
George Town 81.4°F 81.6°F
Little Cayman 81.4°F 81.2°F
Grand Cayman 81.3°F 81.5°F
Cayman Brac 81.3°F 81.1°F

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 80.5 °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
21:15
Cayman Brac
+82°F
N 4 mph
Feels like: +88°F
Precip.: 0%
Places in Cayman Islands:
Name
°F
Grand Cayman
+81°F
George Town
+81°F
Cayman Brac
+82°F
Little Cayman
+82°F
24 Hours Forecast
Cayman Brac
Local time: 21:15
May 04, monday
0000
81°F
NE
5 mph
0300
81°F
SE
3 mph
0600
81°F
S
2 mph
0900
81°F
W
3 mph
1200
81°F
SW
3 mph
1500
82°F
SW
3 mph
1800
82°F
SW
2 mph
2100
82°F
NW
2 mph
Units of measurement: °C / °F