17.10
sat
sat
Day
84°F
W 7 mph
Precip.
15%
15%
Night
82°F
N 3 mph
Precip.
44%
44%
18.10
sun
sun
Day
84°F
SW 7 mph
Precip.
11%
11%
Night
84°F
NW 7 mph
Precip.
6%
6%
19.10
mon
mon
Day
84°F
W 6 mph
Precip.
8%
8%
Night
82°F
NW 8 mph
Precip.
7%
7%
20.10
tue
tue
Day
84°F
S 10 mph
Precip.
6%
6%
Night
82°F
SW 11 mph
Precip.
26%
26%
21.10
wed
wed
Day
84°F
SW 11 mph
Precip.
5%
5%
Night
84°F
SW 14 mph
Precip.
14%
14%
22.10
thu
thu
Day
82°F
SW 9 mph
Precip.
14%
14%
Night
82°F
SW 9 mph
Precip.
5%
5%
23.10
fri
fri
Day
82°F
SW 6 mph
Precip.
5%
5%
Night
81°F
SW 6 mph
Precip.
6%
6%
24.10
sat
sat
Day
82°F
SW 9 mph
Precip.
5%
5%
Night
82°F
SW 11 mph
Precip.
6%
6%
25.10
sun
sun
Day
82°F
SW 7 mph
Precip.
11%
11%
Night
82°F
SW 13 mph
Precip.
6%
6%
26.10
mon
mon
Day
82°F
W 10 mph
Precip.
17%
17%
Night
81°F
W 11 mph
Precip.
48%
48%
27.10
tue
tue
Day
82°F
W 11 mph
Precip.
29%
29%
Night
82°F
W 9 mph
Precip.
30%
30%
28.10
wed
wed
Day
84°F
W 11 mph
Precip.
19%
19%
Night
82°F
SW 16 mph
Precip.
54%
54%
29.10
thu
thu
Day
82°F
SW 19 mph
Precip.
22%
22%
Night
82°F
SW 19 mph
Precip.
27%
27%
30.10
fri
fri
Day
82°F
SW 15 mph
Precip.
17%
17%
Night
81°F
SW 11 mph
Precip.
5%
5%
sea water
temperature
temperature
| Cayman Brac |
monthly
weather
weather
| Cayman Brac |
current
weather
weather
| Cayman Brac |
7 days
forecast
forecast
| Cayman Brac |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 86.0°F. The highest and lowest sea temperatures during the month were 86.7°F and 85.5°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
Cayman Brac on a weather map
Places in Cayman Islands:
Name
°F
24 Hours Forecast
Cayman Brac
Local time: 04:13
October 17, saturday
0600
84°F
W
6 mph
6 mph
0900
84°F
W
8 mph
8 mph
1200
84°F
W
7 mph
7 mph
1500
84°F
W
6 mph
6 mph
1800
84°F
W
6 mph
6 mph
2100
84°F
W
4 mph
4 mph
October 18, sunday
0000
82°F
N
3 mph
3 mph
0300
82°F
S
4 mph
4 mph
