30.12
tue
tue
Day
50°F
SE 8 mph
Precip.
0%
0%
Night
43°F
SE 6 mph
Precip.
0%
0%
31.12
wed
wed
Day
50°F
E 6 mph
Precip.
0%
0%
Night
46°F
E 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
57°F
E 7 mph
Precip.
0%
0%
Night
50°F
E 5 mph
Precip.
0%
0%
02.01
fri
fri
Day
61°F
E 5 mph
Precip.
0%
0%
Night
59°F
NE 6 mph
Precip.
0%
0%
03.01
sat
sat
Day
64°F
NE 11 mph
Precip.
100%
100%
Night
64°F
NE 9 mph
Precip.
100%
100%
04.01
sun
sun
Day
59°F
SW 8 mph
Precip.
63%
63%
Night
57°F
S 6 mph
Precip.
0%
0%
05.01
mon
mon
Day
63°F
SW 9 mph
Precip.
0%
0%
Night
59°F
NW 4 mph
Precip.
0%
0%
sea water
temperature
temperature
| Jacksonville |
monthly
weather
weather
| Jacksonville |
current
weather
weather
| Jacksonville |
14 days
forecast
forecast
| Jacksonville |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 62.1°F. The highest and lowest sea temperatures during the month were 66.7°F and 58.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 56.2°F. The highest and lowest sea temperatures during the month were 59.9°F and 50.9°F.
Air temperature in Jacksonville, °F
Precipitation total in Jacksonville, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Jacksonville
Jacksonville on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Jacksonville
Local time: 17:50
December 30, tuesday
1800
57°F
SE
8 mph
8 mph
2100
46°F
SE
6 mph
6 mph
December 31, wednesday
0000
43°F
SE
6 mph
6 mph
0300
39°F
SE
6 mph
6 mph
0600
37°F
SE
6 mph
6 mph
0900
41°F
SE
6 mph
6 mph
1200
50°F
E
6 mph
6 mph
1500
55°F
E
8 mph
8 mph
