30.05
sat
sat
Day
93°F
SE 9 mph
Precip.
0%
0%
Night
79°F
E 7 mph
Precip.
0%
0%
31.05
sun
sun
Day
88°F
SE 7 mph
Precip.
0%
0%
Night
77°F
NW 7 mph
Precip.
53%
53%
01.06
mon
mon
Day
86°F
E 11 mph
Precip.
0%
0%
Night
81°F
E 7 mph
Precip.
0%
0%
02.06
tue
tue
Day
88°F
SE 6 mph
Precip.
0%
0%
Night
73°F
NE 4 mph
Precip.
100%
100%
03.06
wed
wed
Day
84°F
S 6 mph
Precip.
0%
0%
Night
77°F
W 11 mph
Precip.
29%
29%
04.06
thu
thu
Day
82°F
W 13 mph
Precip.
100%
100%
Night
77°F
W 7 mph
Precip.
100%
100%
05.06
fri
fri
Day
82°F
W 12 mph
Precip.
100%
100%
Night
77°F
NW 7 mph
Precip.
100%
100%
sea water
temperature
temperature
| Port St. Lucie |
monthly
weather
weather
| Port St. Lucie |
current
weather
weather
| Port St. Lucie |
14 days
forecast
forecast
| Port St. Lucie |
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 80.8°F. The highest and lowest sea temperatures during the month were 83.1°F and 77.4°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 80.9°F. The highest and lowest sea temperatures during the month were 83.3°F and 78.1°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: 14:51
May 30, saturday
1500
93°F
E
10 mph
10 mph
1800
86°F
NE
8 mph
8 mph
2100
84°F
E
8 mph
8 mph
May 31, sunday
0000
79°F
E
7 mph
7 mph
0300
77°F
SE
6 mph
6 mph
0600
77°F
E
7 mph
7 mph
0900
82°F
E
9 mph
9 mph
1200
88°F
SE
7 mph
7 mph
