27.12
sat
sat
Day
73°F
SE 6 mph
Precip.
0%
0%
Night
63°F
NE 2 mph
Precip.
0%
0%
28.12
sun
sun
Day
72°F
S 2 mph
Precip.
0%
0%
Night
66°F
NW 4 mph
Precip.
0%
0%
29.12
mon
mon
Day
70°F
E 8 mph
Precip.
0%
0%
Night
61°F
E 9 mph
Precip.
0%
0%
30.12
tue
tue
Day
64°F
SE 9 mph
Precip.
0%
0%
Night
57°F
SE 8 mph
Precip.
0%
0%
31.12
wed
wed
Day
61°F
S 10 mph
Precip.
0%
0%
Night
57°F
SE 5 mph
Precip.
0%
0%
01.01
thu
thu
Day
57°F
SE 8 mph
Precip.
0%
0%
Night
50°F
SE 8 mph
Precip.
0%
0%
02.01
fri
fri
Day
59°F
SE 9 mph
Precip.
0%
0%
Night
59°F
SE 6 mph
Precip.
0%
0%
03.01
sat
sat
Day
66°F
NE 4 mph
Precip.
0%
0%
Night
64°F
N 7 mph
Precip.
0%
0%
04.01
sun
sun
Day
70°F
E 6 mph
Precip.
0%
0%
Night
66°F
NE 5 mph
Precip.
0%
0%
05.01
mon
mon
Day
73°F
E 11 mph
Precip.
20%
20%
Night
68°F
SW 16 mph
Precip.
0%
0%
06.01
tue
tue
Day
70°F
W 16 mph
Precip.
0%
0%
Night
68°F
W 16 mph
Precip.
0%
0%
07.01
wed
wed
Day
73°F
NW 18 mph
Precip.
77%
77%
Night
72°F
NW 14 mph
Precip.
100%
100%
08.01
thu
thu
Day
75°F
NW 14 mph
Precip.
100%
100%
Night
73°F
NW 12 mph
Precip.
100%
100%
09.01
fri
fri
Day
79°F
NW 16 mph
Precip.
100%
100%
Night
75°F
NW 11 mph
Precip.
100%
100%
sea water
temperature
temperature
| Port St. Lucie |
monthly
weather
weather
| Port St. Lucie |
current
weather
weather
| Port St. Lucie |
7 days
forecast
forecast
| Port St. Lucie |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 73.7°F. The highest and lowest sea temperatures during the month were 75.7°F and 70.7°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 67.1°F. The highest and lowest sea temperatures during the month were 74.8°F and 61.7°F.
Air temperature in Port St. Lucie, °F
Precipitation total in Port St. Lucie, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Port St. Lucie
Port St. Lucie on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Port St. Lucie
Local time: 23:07
December 28, sunday
0000
63°F
NE
2 mph
2 mph
0300
59°F
E
3 mph
3 mph
0600
57°F
SE
2 mph
2 mph
0900
61°F
SE
3 mph
3 mph
1200
72°F
S
2 mph
2 mph
1500
75°F
W
3 mph
3 mph
1800
73°F
W
5 mph
5 mph
2100
68°F
W
5 mph
5 mph
