Current sea water temperature:
+86.9°F
| Minimum sea water temperature in August: | 88.9°F |
| Maximum sea water temperature in August: | 83.5°F |
| Average sea water temperature in August: | 86.1°F |
| more information | |
14 days
forecast
forecast
| Chetumal |
monthly
weather
weather
| Chetumal |
Sea water temperature for the last 10 days:
| August 5 | 86.9°F | July 31 | 86.5°F |
| August 4 | 87.1°F | July 30 | 86.5°F |
| August 3 | 86.4°F | July 29 | 87.1°F |
| August 2 | 86.9°F | July 28 | 86.9°F |
| August 1 | 86.7°F | July 27 | 86.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Chetumal?
Based on the data about daily sea water temperature for the last three years the warmest sea in Chetumal was noticed in September, August and July.
Monthly Sea Temperatures in Chetumal, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 86.8°F. The highest and lowest sea temperatures during the month were 88.3°F and 85.3°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 87.0°F. The highest and lowest sea temperatures during the month were 88.5°F and 85.6°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 86.3°F. The highest and lowest sea temperatures during the month were 87.1°F and 85.3°F.
current
weather
weather
| Chetumal |
weather in
August
August
| Chetumal |
Best time for vacation in Chetumal
Chetumal on a weather map
Places in Mexico:
Name
°F
24 Hours Forecast
Chetumal
Local time: 08:06
August 05, wednesday
0900
84°F
W
11 mph
11 mph
1200
90°F
NW
11 mph
11 mph
1500
91°F
NW
12 mph
12 mph
1800
88°F
W
11 mph
11 mph
2100
82°F
W
11 mph
11 mph
August 06, thursday
0000
81°F
W
9 mph
9 mph
0300
81°F
W
9 mph
9 mph
0600
81°F
W
8 mph
8 mph
