World Resorts USA Marco Island Weather

Marco Island Sea Temperature in June

Average sea water temperature in June:
+85.4°F
Minimum sea water temperature in June: 88.0°F
Maximum sea water temperature in June: 81.9°F

Daily sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 85.9°F. The highest and lowest sea temperatures during the month were 87.3°F and 84.0°F.

Monthly sea water temperature in Marco Island, °F

Which USA resorts have warmest sea in June?

Place name June 2025 June 2024
Sanibel Island 86.2°F 85.8°F
Everglades 86.1°F 86.0°F
Marco Island 85.9°F 86.2°F
Naples 85.9°F 85.9°F
Sarasota 85.9°F 85.8°F
Siesta Key 85.8°F 85.7°F
St. Petersburg 85.8°F 86.0°F
Clearwater Beach 85.7°F 86.3°F
Key West 85.5°F 85.9°F
Miami 85.5°F 84.8°F
Tampa 85.5°F 85.9°F
Islamorada 85.3°F 86.0°F
Key Largo 85.2°F 85.6°F
Corpus Christi 85.1°F 86.6°F
Pass Christian 85.1°F 84.6°F
Bay Saint Louis 84.9°F 84.6°F
Miami Beach 84.9°F 84.6°F
Galveston Island 84.8°F 85.8°F
Houston 84.8°F 85.2°F
New Orleans 84.7°F 84.9°F

Best time for vacation in Marco Island

Sunniest months:
March 19 days
April 17 days
December 16 days
Warmest months:
August 88.0 °F
July 87.8 °F
September 86.6 °F
Warmest sea temp:
August 87.5 °F
July 87.1 °F
September 86.5 °F
Coldest months:
January 69.8 °F
December 72.8 °F
February 74.1 °F
Rainiest months:
June 6 days
July 5 days
September 4 days
Windiest months:
April 10.0 mph
November 10.0 mph
October 9.9 mph

Marco Island on a weather map

Marco Island
+63°F
SW 16 mph
Feels like: +63°F
Precip.: 0%
Places in USA:
Name
°F
+32°F
+73°F
+73°F
+39°F
+52°F
+68°F
+72°F
+66°F
+32°F
+52°F
+45°F
+52°F
+50°F
+45°F
+27°F
24 Hours Forecast
Marco Island
Local time: 09:10
January 12, monday
1200
73°F
SW
13 mph
1500
77°F
S
4 mph
1800
73°F
SW
8 mph
2100
68°F
SW
13 mph
January 13, tuesday
0000
66°F
SW
11 mph
0300
64°F
SW
9 mph
0600
64°F
SW
9 mph
0900
64°F
SW
9 mph
Units of measurement: °C / °F