World Resorts USA Key Largo Weather

Key Largo Sea Temperature in November

Average sea water temperature in November:
+78.7°F
Minimum sea water temperature in November: 83.8°F
Maximum sea water temperature in November: 72.7°F

Daily sea water temperature in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 78.2°F. The highest and lowest sea temperatures during the month were 81.7°F and 73.6°F.

Monthly sea water temperature in Key Largo, °F

Which USA resorts have warmest sea in November?

Place name November 2025 November 2024
Fort Lauderdale 80.7°F 80.4°F
West Palm Beach 80.5°F 81.2°F
Kailua Kona 80.1°F 79.4°F
Kauai 79.4°F 77.9°F
Honolulu 79.2°F 78.7°F
Miami Beach 79.2°F 78.9°F
Hawaii 79.1°F 78.6°F
Maui 78.8°F 78.3°F
Islamorada 78.6°F 78.1°F
South Padre Island 78.3°F 78.2°F
Key Largo 78.2°F 77.6°F
Key West 78.1°F 78.0°F
Oahu 78.1°F 78.4°F
Miami 77.5°F 77.2°F
Everglades 77.0°F 75.5°F
Marco Island 74.7°F 75.6°F
Naples 74.5°F 75.5°F
Corpus Christi 74.0°F 74.9°F
Sanibel Island 73.7°F 75.4°F
Cocoa Beach 73.4°F 74.9°F

Best time for vacation in Key Largo

Sunniest months:
December 12 days
March 11 days
April 11 days
Warmest months:
August 85.2 °F
July 85.1 °F
September 84.5 °F
Warmest sea temp:
August 87.6 °F
July 87.1 °F
September 86.6 °F
Coldest months:
January 70.8 °F
December 73.0 °F
February 73.5 °F
Rainiest months:
June 3 days
September 3 days
July 3 days
Windiest months:
November 13.9 mph
March 13.8 mph
April 13.5 mph

Key Largo on a weather map

Key Largo
+73°F
W 13 mph
Feels like: +79°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+68°F
+68°F
+48°F
+57°F
+72°F
+72°F
+64°F
+43°F
+57°F
+46°F
+61°F
+61°F
+61°F
+45°F
24 Hours Forecast
Key Largo
Local time: 12:29
January 13, tuesday
1500
75°F
W
13 mph
1800
73°F
W
12 mph
2100
72°F
W
11 mph
January 14, wednesday
0000
72°F
W
10 mph
0300
70°F
NW
9 mph
0600
70°F
NW
8 mph
0900
68°F
N
8 mph
1200
70°F
N
7 mph
Units of measurement: °C / °F