World Resorts USA Naples Weather

Naples sea water temperature

Current sea water temperature:
+83.5°F
Minimum sea water temperature in October: 87.1°F
Maximum sea water temperature in October: 75.6°F
Average sea water temperature in October: 81.8°F

Sea water temperature for the last 10 days:

October 4 83.5°F September 29 84.2°F
October 3 83.3°F September 28 84.4°F
October 2 83.7°F September 27 85.1°F
October 1 84.2°F September 26 85.5°F
September 30 84.0°F September 25 85.6°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:
2026
2025
2024

The average sea water temperature in August of 2026 was 88.1°F. The highest and lowest sea temperatures during the month were 89.6°F and 86.4°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 87.7°F. The highest and lowest sea temperatures during the month were 88.7°F and 86.5°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 87.0°F. The highest and lowest sea temperatures during the month were 88.9°F and 84.0°F.

Best time for vacation in Naples

Sunniest months:
March 19 days
April 17 days
December 16 days
Warmest months:
July 89.0 °F
August 89.0 °F
June 87.4 °F
Warmest sea temp:
August 87.6 °F
July 87.1 °F
September 86.6 °F
Coldest months:
January 70.7 °F
December 73.7 °F
February 74.9 °F
Rainiest months:
July 5 days
June 5 days
September 4 days
Windiest months:
November 9.8 mph
April 9.8 mph
October 9.7 mph

Naples on a weather map

Naples
+84°F
NE 3 mph
Feels like: +91°F
Precip.: 22%
Places in USA:
Name
°F
+57°F
+61°F
+79°F
+91°F
+91°F
+84°F
+73°F
+72°F
+61°F
+82°F
+68°F
+84°F
+82°F
+64°F
24 Hours Forecast
Naples
Local time: 21:53
October 05, monday
0000
82°F
N
6 mph
0300
79°F
NW
7 mph
0600
79°F
NW
6 mph
0900
81°F
NW
6 mph
1200
88°F
N
6 mph
1500
88°F
NE
12 mph
1800
84°F
E
9 mph
2100
81°F
SE
5 mph
Units of measurement: °C / °F