Measurements:
°C
°F
Merida
104°F
SW 5 mph
Feels like: 108°F
Precip: 0%
World Resorts Mexico Merida Weather

Merida Sea Water Temperature

Current Sea Water Temperature:
+88.4°F
Maximum Sea Water Temperature in May: 91.0°F
Minimum Sea Water Temperature in May: 81.4°F
Average water temperature in May: 85.7°F

Sea Water Temperature for the Last 10 Days:

May 11 88.4°F May 06 85.6°F
May 10 88.8°F May 05 85.8°F
May 09 89.0°F May 04 86.8°F
May 08 89.0°F May 03 87.2°F
May 07 88.2°F May 02 87.6°F

When is the Warmest Sea for Merida?

According to our data for the last three years for Merida the highest average sea water temperature was in September, October and June.

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 Merida was 88.3°F. The maximum and minimum values were 85.8°F and 91.0°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Merida was 88.7°F. The maximum and minimum values were 87.4°F and 90.0°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Merida was 88.0°F. The maximum and minimum values were 85.4°F and 91.0°F respectively.

Best Time to Visit Merida
The most sunny months:
April 20 days
May 19 days
March 19 days
The most warm months:
May 100.3 °F
July 99.3 °F
August 98.9 °F
Warmest sea temperature:
September 87.4 °F
October 86.9 °F
June 86.1 °F
The most cold months:
January 85.5 °F
December 87.5 °F
November 89.0 °F
The most rainy months:
June 6 days
September 6 days
October 5 days
The most windy months:
April 9 mph
May 9 mph
March 9 mph

Merida on the Weather Map

24 Hours Weather Forecast
Merida
Local time: 15:15
11 may, monday
1800 90°F
SW
12 mph
2100 84°F
SW
8 mph
12 may, tuesday
0000 82°F
NW
6 mph
0300 78°F
NW
6 mph
0600 80°F
NW
5 mph
0900 94°F
NW
6 mph
1200 104°F
NW
4 mph
1500 96°F
S
12 mph