Current sea water temperature:
+76.8°F
| Minimum sea water temperature in March: | 81.0°F |
| Maximum sea water temperature in March: | 66.9°F |
| Average sea water temperature in March: | 74.5°F |
| more information | |
14 days
forecast
forecast
| Cape Coral |
monthly
weather
weather
| Cape Coral |
Sea water temperature for the last 10 days:
| March 18 | 76.8°F | March 13 | 77.9°F |
| March 17 | 78.4°F | March 12 | 77.7°F |
| March 16 | 78.6°F | March 11 | 76.6°F |
| March 15 | 76.8°F | March 10 | 75.6°F |
| March 14 | 77.9°F | March 9 | 75.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Cape Coral?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cape Coral was noticed in August, July and September.
Monthly Sea Temperatures in Cape Coral, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 88.7°F. The highest and lowest sea temperatures during the month were 90.1°F and 87.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 86.4°F. The highest and lowest sea temperatures during the month were 89.2°F and 84.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 85.2°F. The highest and lowest sea temperatures during the month were 87.1°F and 83.1°F.
current
weather
weather
| Cape Coral |
weather in
March
March
| Cape Coral |
Best time for vacation in Cape Coral
Cape Coral on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Cape Coral
Local time: 08:08
March 18, wednesday
0900
54°F
SW
13 mph
13 mph
1200
57°F
SW
12 mph
12 mph
1500
61°F
SW
11 mph
11 mph
1800
64°F
SW
12 mph
12 mph
2100
64°F
W
11 mph
11 mph
March 19, thursday
0000
59°F
SW
16 mph
16 mph
0300
57°F
SW
13 mph
13 mph
0600
57°F
SW
13 mph
13 mph
