Current sea water temperature:
+75.0°F
| Minimum sea water temperature in April: | 83.8°F |
| Maximum sea water temperature in April: | 73.6°F |
| Average sea water temperature in April: | 78.5°F |
| more information | |
14 days
forecast
forecast
| Marco Island |
monthly
weather
weather
| Marco Island |
Sea water temperature for the last 10 days:
| April 17 | 75.0°F | April 12 | 76.5°F |
| April 16 | 75.4°F | April 11 | 77.4°F |
| April 15 | 75.7°F | April 10 | 78.1°F |
| April 14 | 75.2°F | April 9 | 79.3°F |
| April 13 | 76.8°F | April 8 | 79.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Marco Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in Marco Island was noticed in August, July and September.
Monthly Sea Temperatures in Marco Island, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
70.6
76.2
81.8
86.6
87.3
87.2
85.3
82.2
78.5
74.3
70
68
Sea water temperature in August, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
81
83
85
87
89
91
93
95
The average sea water temperature in August of 2024 was 87.1°F. The highest and lowest sea temperatures during the month were 88.3°F and 85.8°F.
Sea water temperature in July, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
82
84
86
88
90
92
94
The average sea water temperature in July of 2024 was 87.4°F. The highest and lowest sea temperatures during the month were 88.7°F and 86.5°F.
Sea water temperature in September, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
80
82
84
86
88
90
92
94
The average sea water temperature in September of 2024 was 87.2°F. The highest and lowest sea temperatures during the month were 88.9°F and 85.5°F.
current
weather
weather
| Marco Island |
weather in
April
April
| Marco Island |
Best time for vacation in Marco Island
Marco Island on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Marco Island
Local time: 22:19
April 18, friday
0000
73°F
S
5 mph
5 mph
0300
73°F
W
11 mph
11 mph
0600
70°F
W
12 mph
12 mph
0900
72°F
W
14 mph
14 mph
1200
75°F
W
10 mph
10 mph
1500
77°F
NW
9 mph
9 mph
1800
77°F
W
14 mph
14 mph
2100
75°F
W
19 mph
19 mph
