Current sea water temperature:
+52.2°F
| Minimum sea water temperature in February: | 66.7°F |
| Maximum sea water temperature in February: | 52.2°F |
| Average sea water temperature in February: | 59.6°F |
| more information | |
14 days
forecast
forecast
| Jacksonville |
monthly
weather
weather
| Jacksonville |
Sea water temperature for the last 10 days:
| February 4 | 52.2°F | January 30 | 54.7°F |
| February 3 | 53.2°F | January 29 | 55.0°F |
| February 2 | 53.1°F | January 28 | 56.7°F |
| February 1 | 55.0°F | January 27 | 57.9°F |
| January 31 | 55.2°F | January 26 | 58.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Jacksonville?
Based on the data about daily sea water temperature for the last three years the warmest sea in Jacksonville was noticed in August, September and July.
Monthly Sea Temperatures in Jacksonville, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 84.9°F. The highest and lowest sea temperatures during the month were 86.2°F and 83.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 81.1°F. The highest and lowest sea temperatures during the month were 84.7°F and 78.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 80.4°F. The highest and lowest sea temperatures during the month were 84.7°F and 76.8°F.
current
weather
weather
| Jacksonville |
weather in
February
February
| Jacksonville |
Best time for vacation in Jacksonville
Jacksonville on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Jacksonville
Local time: 13:59
February 04, wednesday
1500
70°F
NE
9 mph
9 mph
1800
72°F
NE
7 mph
7 mph
2100
63°F
NE
5 mph
5 mph
February 05, thursday
0000
59°F
NE
7 mph
7 mph
0300
57°F
NE
6 mph
6 mph
0600
55°F
E
5 mph
5 mph
0900
52°F
SE
8 mph
8 mph
1200
50°F
SE
10 mph
10 mph
