Naples Sea Temperature in July

Looking to find out what the average sea water temperature in Naples is for July? Find out what the lowest, highest, and average water temperatures are for Naples over the past 10 years.

Average water temperature in Naples for July

The average, high, and low temperatures below should help you if you can swim in the water in Naples in July.

30.33° C

(86.6° F)

  • highest: 32.13° C (89.83° F)
  • lowest: 28.49° C (83.28° F)

Water at this temperature is very warm and you should look to bathe only. Avoid any kind of strenuous swimming as there is a real risk of heat stroke at this temperature.

Water temperature range by day in July in Naples

The chart below shows the range of low and high temperatures by day for the month of July in Naples.

Water temperatures for July in Naples in recent years

Day 2024 2023 2022 2021
1 0° C 31.06° C 30.41° C 28.71° C
2 0° C 31.14° C 30.32° C 28.82° C
3 0° C 31.27° C 30.5° C 29.51° C
4 0° C 31.44° C 30.77° C 29.44° C
5 0° C 31.6° C 30.88° C 29.18° C
6 0° C 31.64° C 30.79° C 29.15° C
7 0° C 31.72° C 30.7° C 29.09° C
8 0° C 31.82° C 30.83° C 29.08° C
9 0° C 31.85° C 30.79° C 29.2° C
10 0° C 31.83° C 30.84° C 29.24° C
11 0° C 31.72° C 30.97° C 29.2° C
12 0° C 31.78° C 31.07° C 29.17° C
13 0° C 32° C 31.24° C 28.86° C
14 0° C 31.91° C 31.29° C 28.96° C
15 0° C 31.89° C 31.21° C 28.9° C
16 0° C 31.95° C 31.01° C 28.71° C
17 0° C 32.01° C 30.81° C 28.94° C
18 0° C 31.97° C 30.66° C 29.13° C
19 0° C 31.93° C 30.6° C 29.2° C
20 0° C 31.88° C 30.8° C 29.27° C
21 0° C 31.96° C 31.01° C 29.32° C
22 0° C 31.94° C 31.01° C 29.55° C
23 0° C 31.78° C 30.94° C 29.66° C
24 0° C 31.42° C 30.81° C 29.95° C
25 0° C 31.97° C 30.77° C 30.04° C
26 0° C 32.01° C 30.68° C 30.25° C
27 0° C 31.85° C 30.58° C 30.47° C
28 0° C 31.55° C 30.43° C 30.35° C
29 0° C 31.4° C 30.49° C 30.4° C
30 0° C 31.5° C 30.53° C 30.42° C
31 0° C 31.41° C 30.52° C 30.42° C

Water temperature in July for locations near Naples

Vanderbilt Beach

United States, North America

8.62 miles away

North Naples

United States, North America

8.64 miles away

Bonita Springs

United States, North America

13.70 miles away

Bonita Beach

United States, North America

14.95 miles away

Marco Island

United States, North America

14.99 miles away

Estero Bay

United States, North America

17.55 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Naples comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Naples Sea Temperature in July". SeaTemperatures.net. Accessed on May 3, 2024. http://seatemperatures.net/north-america/united-states/naples-july-temperature/.

  • "Naples Sea Temperature in July". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/naples-july-temperature/. Accessed 3 May, 2024

  • Naples Sea Temperature in July. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/naples-july-temperature/.