Measurements:
°C
°F
Coatzacoalcos
86°F
S 7 mph
Feels like: 94°F
Precip: 70%
World Resorts Mexico Coatzacoalcos Weather

Coatzacoalcos Sea Water Temperature

Current Sea Water Temperature:
+88.2°F
Maximum Sea Water Temperature in May: 91.4°F
Minimum Sea Water Temperature in May: 83.6°F
Average water temperature in May: 87.5°F

Sea Water Temperature for the Last 10 Days:

May 10 88.2°F May 05 87.0°F
May 09 88.0°F May 04 87.8°F
May 08 88.2°F May 03 88.6°F
May 07 87.6°F May 02 89.4°F
May 06 87.4°F May 01 88.8°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 17 days
March 14 days
The most warm months:
May 96.8 °F
April 92.4 °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: 20:55
10 may, sunday
2100 86°F
S
7 mph
11 may, monday
0000 84°F
NE
4 mph
0300 82°F
SE
4 mph
0600 84°F
SW
0 mph
0900 90°F
SE
4 mph
1200 92°F
S
12 mph
1500 90°F
S
19 mph
1800 86°F
S
17 mph