29.12
mon
mon
Day
66°F
E 5 mph
Precip.
0%
0%
Night
66°F
SE 8 mph
Precip.
0%
0%
30.12
tue
tue
Day
68°F
S 17 mph
Precip.
0%
0%
Night
61°F
S 16 mph
Precip.
0%
0%
31.12
wed
wed
Day
59°F
S 13 mph
Precip.
0%
0%
Night
57°F
S 12 mph
Precip.
0%
0%
01.01
thu
thu
Day
59°F
S 7 mph
Precip.
0%
0%
Night
63°F
SE 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
63°F
N 4 mph
Precip.
0%
0%
Night
64°F
NE 6 mph
Precip.
0%
0%
03.01
sat
sat
Day
68°F
NE 11 mph
Precip.
0%
0%
Night
70°F
NE 11 mph
Precip.
0%
0%
04.01
sun
sun
Day
70°F
SE 11 mph
Precip.
53%
53%
Night
64°F
NE 14 mph
Precip.
0%
0%
sea water
temperature
temperature
| Marco Island |
monthly
weather
weather
| Marco Island |
current
weather
weather
| Marco Island |
14 days
forecast
forecast
| Marco Island |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 71.9°F. The highest and lowest sea temperatures during the month were 74.7°F and 69.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 65.2°F. The highest and lowest sea temperatures during the month were 69.8°F and 61.7°F.
Air temperature in Marco Island, °F
Precipitation total in Marco Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Marco Island
Marco Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Marco Island
Local time: 03:01
December 29, monday
0600
57°F
SW
2 mph
2 mph
0900
63°F
NE
1 mph
1 mph
1200
66°F
E
5 mph
5 mph
1500
66°F
E
9 mph
9 mph
1800
66°F
E
9 mph
9 mph
2100
66°F
SE
8 mph
8 mph
December 30, tuesday
0000
66°F
SE
8 mph
8 mph
0300
66°F
SE
9 mph
9 mph
