Current sea water temperature:
+79.2°F
| Minimum sea water temperature in October: | 85.8°F |
| Maximum sea water temperature in October: | 75.2°F |
| Average sea water temperature in October: | 81.2°F |
| more information | |
14 days
forecast
forecast
| Port St. Lucie |
monthly
weather
weather
| Port St. Lucie |
Sea water temperature for the last 10 days:
| October 24 | 79.2°F | October 19 | 82.0°F |
| October 23 | 79.9°F | October 18 | 82.9°F |
| October 22 | 80.2°F | October 17 | 83.5°F |
| October 21 | 81.5°F | October 16 | 83.3°F |
| October 20 | 82.2°F | October 15 | 83.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Port St. Lucie?
Based on the data about daily sea water temperature for the last three years the warmest sea in Port St. Lucie was noticed in August, September and July.
Monthly Sea Temperatures in Port St. Lucie, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 85.3°F. The highest and lowest sea temperatures during the month were 86.7°F and 83.5°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 84.7°F. The highest and lowest sea temperatures during the month were 85.8°F and 82.8°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 85.2°F. The highest and lowest sea temperatures during the month were 86.5°F and 83.7°F.
current
weather
weather
| Port St. Lucie |
weather in
October
October
| Port St. Lucie |
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: 00:18
October 25, sunday
0300
77°F
SW
22 mph
22 mph
0600
75°F
SW
24 mph
24 mph
0900
77°F
SW
26 mph
26 mph
1200
77°F
SW
25 mph
25 mph
1500
79°F
SW
22 mph
22 mph
1800
77°F
SW
25 mph
25 mph
2100
77°F
SW
25 mph
25 mph
October 26, monday
0000
75°F
SW
24 mph
24 mph
