Measurements:
°C
°F
Coatzacoalcos
80°F
S 14 mph
Feels like: 84°F
Precip: 0%
World Resorts Mexico Coatzacoalcos Weather

Coatzacoalcos Sea Water Temperature

Current Sea Water Temperature:
+85.6°F
Maximum Sea Water Temperature in April: 87.8°F
Minimum Sea Water Temperature in April: 79.8°F
Average water temperature in April: 84.5°F

Sea Water Temperature for the Last 10 Days:

April 20 85.6°F April 15 84.6°F
April 19 85.2°F April 14 83.6°F
April 18 86.4°F April 13 83.6°F
April 17 84.4°F April 12 82.6°F
April 16 83.6°F April 11 82.6°F

When is the Warmest Sea for Coatzacoalcos?

According to our data for the last three years for Coatzacoalcos the highest average sea water temperature was in September, August and July.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Coatzacoalcos was 90.2°F. The maximum and minimum values were 88.6°F and 92.2°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Coatzacoalcos was 89.3°F. The maximum and minimum values were 88.2°F and 90.4°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Coatzacoalcos was 88.6°F. The maximum and minimum values were 87.2°F and 90.8°F respectively.

Best Time to Visit Coatzacoalcos
The most sunny months:
May 18 days
April 18 days
March 14 days
The most warm months:
May 96.8 °F
April 92.9 °F
June 91.2 °F
Warmest sea temperature:
September 89.5 °F
August 89.0 °F
July 88.7 °F
The most cold months:
January 79.0 °F
February 80.3 °F
December 80.7 °F
The most rainy months:
September 7 days
October 6 days
August 5 days
The most windy months:
February 9 mph
November 9 mph
January 8 mph

Coatzacoalcos on the Weather Map

24 Hours Weather Forecast
Coatzacoalcos
Local time: 18:34
20 apr, monday
2100 80°F
S
10 mph
21 apr, tuesday
0000 78°F
S
9 mph
0300 78°F
S
11 mph
0600 78°F
S
7 mph
0900 82°F
S
7 mph
1200 86°F
S
8 mph
1500 86°F
S
10 mph
1800 80°F
S
10 mph