Current sea water temperature:
+83.8°F
| Minimum sea water temperature in October: | 86.5°F |
| Maximum sea water temperature in October: | 81.5°F |
| Average sea water temperature in October: | 84.1°F |
| more information | |
14 days
forecast
forecast
| Cancun |
monthly
weather
weather
| Cancun |
Sea water temperature for the last 10 days:
| October 4 | 83.8°F | September 29 | 85.8°F |
| October 3 | 84.7°F | September 28 | 85.5°F |
| October 2 | 84.9°F | September 27 | 85.1°F |
| October 1 | 85.3°F | September 26 | 85.1°F |
| September 30 | 85.8°F | September 25 | 85.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Cancun?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cancun was noticed in August, September and July.
Monthly Sea Temperatures in Cancun, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 85.2°F. The highest and lowest sea temperatures during the month were 86.2°F and 83.8°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 85.7°F. The highest and lowest sea temperatures during the month were 86.5°F and 85.1°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 84.5°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.3°F.
current
weather
weather
| Cancun |
weather in
October
October
| Cancun |
Best time for vacation in Cancun
Cancun on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
Cancun
Local time: 11:44
October 04, sunday
1200
84°F
NW
9 mph
9 mph
1500
84°F
NW
7 mph
7 mph
1800
82°F
NW
7 mph
7 mph
2100
82°F
W
8 mph
8 mph
October 05, monday
0000
82°F
W
8 mph
8 mph
0300
81°F
W
9 mph
9 mph
0600
81°F
W
9 mph
9 mph
0900
82°F
NW
11 mph
11 mph
