Measurements:
°C
°F
Puerto Morelos
84°F
NW 9 mph
Feels like: 90°F
Precip: 10%
World Resorts Mexico Puerto Morelos Weather

Puerto Morelos Sea Water Temperature

Current Sea Water Temperature:
+87.8°F
Maximum Sea Water Temperature in June: 90.2°F
Minimum Sea Water Temperature in June: 84.8°F
Average water temperature in June: 88.0°F

Sea Water Temperature for the Last 10 Days:

June 20 87.8°F June 15 88.4°F
June 19 87.8°F June 14 87.6°F
June 18 88.0°F June 13 87.4°F
June 17 88.4°F June 12 87.4°F
June 16 88.4°F June 11 87.8°F

When is the Warmest Sea for Puerto Morelos?

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

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Puerto Morelos was 89.8°F. The maximum and minimum values were 89.4°F and 91.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Puerto Morelos was 89.6°F. The maximum and minimum values were 88.6°F and 90.6°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Puerto Morelos was 89.1°F. The maximum and minimum values were 87.8°F and 90.4°F respectively.

Best Time to Visit Puerto Morelos
The most sunny months:
April 13 days
July 7 days
March 7 days
The most warm months:
July 91.4 °F
August 91.2 °F
May 90.7 °F
Warmest sea temperature:
August 89.5 °F
September 89.4 °F
October 88.9 °F
The most cold months:
January 81.4 °F
December 82.3 °F
February 82.5 °F
The most rainy months:
June 6 days
August 4 days
October 3 days
The most windy months:
April 10 mph
March 10 mph
February 9 mph

Puerto Morelos on the Weather Map

24 Hours Weather Forecast
Puerto Morelos
Local time: 05:49
20 jun, saturday
0600 84°F
NW
9 mph
0900 88°F
NW
9 mph
1200 92°F
NW
9 mph
1500 92°F
NW
9 mph
1800 88°F
NW
9 mph
2100 84°F
NW
6 mph
21 jun, sunday
0000 84°F
NW
9 mph
0300 84°F
W
9 mph