Current sea water temperature:
+83.8°F
| Minimum sea water temperature in May: | 88.0°F |
| Maximum sea water temperature in May: | 77.2°F |
| Average sea water temperature in May: | 82.2°F |
| more information | |
14 days
forecast
forecast
| Naples |
monthly
weather
weather
| Naples |
Sea water temperature for the last 10 days:
| May 16 | 83.8°F | May 11 | 82.4°F |
| May 15 | 84.6°F | May 10 | 82.4°F |
| May 14 | 85.3°F | May 9 | 82.4°F |
| May 13 | 84.0°F | May 8 | 81.0°F |
| May 12 | 83.3°F | May 7 | 81.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Naples?
Based on the data about daily sea water temperature for the last three years the warmest sea in Naples was noticed in August, July and September.
Monthly Sea Temperatures in Naples, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 88.7°F. The highest and lowest sea temperatures during the month were 89.8°F and 86.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 86.6°F. The highest and lowest sea temperatures during the month were 89.4°F and 84.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 86.1°F. The highest and lowest sea temperatures during the month were 88.3°F and 84.2°F.
current
weather
weather
| Naples |
weather in
May
May
| Naples |
Best time for vacation in Naples
Naples on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Naples
Local time: 17:15
May 16, saturday
1800
86°F
NE
9 mph
9 mph
2100
82°F
N
4 mph
4 mph
May 17, sunday
0000
79°F
NW
9 mph
9 mph
0300
75°F
W
8 mph
8 mph
0600
75°F
W
10 mph
10 mph
0900
81°F
W
14 mph
14 mph
1200
86°F
NW
10 mph
10 mph
1500
84°F
N
13 mph
13 mph
