Measurements:
°C
°F
Puerto Morelos
80°F
W 4 mph
Feels like: 86°F
Precip: 41%
World Resorts Mexico Puerto Morelos Weather

Puerto Morelos Sea Water Temperature

Current Sea Water Temperature:
+88.8°F
Maximum Sea Water Temperature in October: 91.0°F
Minimum Sea Water Temperature in October: 87.2°F
Average water temperature in October: 89.0°F

Sea Water Temperature for the Last 10 Days:

October 02 88.8°F September 27 89.4°F
October 01 89.4°F September 26 89.6°F
September 30 89.8°F September 25 89.6°F
September 29 89.8°F September 24 90.0°F
September 28 89.6°F September 23 89.8°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 September, August and October.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Puerto Morelos was 90.1°F. The maximum and minimum values were 89.4°F and 91.0°F respectively.

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Puerto Morelos was 89.7°F. The maximum and minimum values were 88.8°F and 90.4°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:
August 91.8 °F
July 91.7 °F
May 90.7 °F
Warmest sea temperature:
September 89.5 °F
August 89.5 °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 5 days
October 3 days
September 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: 20:27
02 oct, friday
2100 80°F
W
4 mph
03 oct, saturday
0000 80°F
NW
4 mph
0300 78°F
NW
6 mph
0600 78°F
W
4 mph
0900 82°F
W
6 mph
1200 84°F
NW
6 mph
1500 84°F
NW
4 mph
1800 82°F
NW
6 mph