World Resorts Mexico Cozumel Weather

Cozumel Sea Temperature in March

Average sea water temperature in March:
+80.5°F
Minimum sea water temperature in March: 82.0°F
Maximum sea water temperature in March: 78.8°F

Daily sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 80.2°F. The highest and lowest sea temperatures during the month were 81.0°F and 79.3°F.

Monthly sea water temperature in Cozumel, °F

Which Mexico resorts have warmest sea in March?

Place name March 2026 March 2025
Brisas de Zicatela 83.8°F 81.9°F
Purerto Escondido 83.7°F 81.6°F
Mazunte 83.3°F 81.7°F
San Agustinillo 83.2°F 81.4°F
Playa Zipolite 83.2°F 81.4°F
Puerto Angel 83.0°F 81.0°F
Puerto Arista 82.7°F 83.5°F
Salchi 82.6°F 80.4°F
La Crucecita 81.7°F 80.3°F
Tangolunda 81.6°F 80.3°F
Luces en el Mar 81.3°F 81.8°F
Chetumal 81.0°F 81.7°F
Acapulco 80.7°F 81.1°F
Campeche 80.5°F 80.5°F
Ciudad del Carmen 80.4°F 80.9°F
Mahahual 80.4°F 81.7°F
Tulum 80.3°F 81.3°F
Troncones 80.3°F 80.7°F
Puerto Morelos 80.3°F 81.1°F
Riviera Maya 80.2°F 81.3°F

Best time for vacation in Cozumel

Sunniest months:
July 12 days
April 12 days
May 11 days
Warmest months:
August 87.6 °F
July 87.6 °F
September 87.0 °F
Warmest sea temp:
September 85.3 °F
August 85.1 °F
October 84.9 °F
Coldest months:
January 79.1 °F
February 80.2 °F
December 81.0 °F
Rainiest months:
October 9 days
September 8 days
June 8 days
Windiest months:
March 10.5 mph
January 10.3 mph
February 10.2 mph

Cozumel on a weather map

Cozumel
+79°F
W 3 mph
Feels like: +82°F
Precip.: 0%
Places in Mexico:
Name
°F
+72°F
+66°F
+75°F
+79°F
+68°F
+66°F
+73°F
+55°F
+77°F
+63°F
+77°F
24 Hours Forecast
Cozumel
Local time: 05:47
March 17, tuesday
0600
79°F
W
3 mph
0900
79°F
SW
4 mph
1200
79°F
SW
6 mph
1500
79°F
W
9 mph
1800
77°F
SW
9 mph
2100
77°F
SW
12 mph
March 18, wednesday
0000
75°F
SW
13 mph
0300
75°F
SW
11 mph
Units of measurement: °C / °F