12.10
mon
mon
Day
86°F
SW 12 mph
Precip.
29%
29%
Night
82°F
SW 10 mph
Precip.
11%
11%
13.10
tue
tue
Day
82°F
SW 12 mph
Precip.
20%
20%
Night
81°F
W 9 mph
Precip.
25%
25%
14.10
wed
wed
Day
82°F
W 8 mph
Precip.
52%
52%
Night
81°F
W 9 mph
Precip.
23%
23%
15.10
thu
thu
Day
84°F
W 9 mph
Precip.
15%
15%
Night
81°F
W 9 mph
Precip.
28%
28%
16.10
fri
fri
Day
79°F
W 9 mph
Precip.
84%
84%
Night
79°F
SW 10 mph
Precip.
57%
57%
17.10
sat
sat
Day
81°F
SW 9 mph
Precip.
34%
34%
Night
79°F
W 12 mph
Precip.
76%
76%
18.10
sun
sun
Day
84°F
SW 11 mph
Precip.
40%
40%
Night
79°F
W 7 mph
Precip.
51%
51%
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 85.7°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.7°F.
Air temperature in Cozumel, °F
Precipitation total in Cozumel, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cozumel
Cozumel on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
Cozumel
Local time: 06:30
October 12, monday
0900
84°F
SW
9 mph
9 mph
1200
86°F
SW
12 mph
12 mph
1500
86°F
SW
13 mph
13 mph
1800
82°F
SW
12 mph
12 mph
2100
82°F
SW
11 mph
11 mph
October 13, tuesday
0000
82°F
SW
10 mph
10 mph
0300
81°F
SW
8 mph
8 mph
0600
81°F
SW
7 mph
7 mph
