Northport Sea Temperature in September

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

Average water temperature in Northport for September

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

22.89° C

(73.21° F)

  • highest: 27.57° C (81.63° F)
  • lowest: 19.1° C (66.38° F)

Water at this temperature is very pleasant to swim in and if you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

Water temperature range by day in September in Northport

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

Water temperatures for September in Northport in recent years

Day 2024 2023 2022 2021
1 0° C 22.81° C 24.66° C 27.36° C
2 0° C 22.76° C 24.15° C 27.57° C
3 0° C 23.05° C 23.9° C 27.23° C
4 0° C 23.75° C 23.69° C 26.72° C
5 0° C 24.09° C 23.69° C 26.82° C
6 0° C 24.71° C 23.78° C 27.1° C
7 0° C 25.34° C 23.56° C 26.42° C
8 0° C 25.56° C 23.35° C 25.78° C
9 0° C 25.4° C 23.11° C 25.98° C
10 0° C 25.13° C 23.07° C 25.96° C
11 0° C 24.78° C 23.04° C 25.29° C
12 0° C 24.4° C 23.44° C 25.26° C
13 0° C 24.03° C 23.25° C 25.1° C
14 0° C 23.71° C 23.18° C 24.71° C
15 0° C 23.4° C 22.97° C 24.97° C
16 0° C 22.53° C 22.68° C 25.57° C
17 0° C 22.04° C 22.43° C 25.32° C
18 0° C 21.92° C 22.37° C 24.72° C
19 0° C 21.62° C 22.5° C 24.84° C
20 0° C 21.55° C 22.53° C 24.9° C
21 0° C 21.47° C 22.47° C 25.47° C
22 0° C 21.14° C 22.32° C 25.81° C
23 0° C 20.94° C 21.99° C 25.98° C
24 0° C 20.85° C 21.57° C 25.68° C
25 0° C 20.59° C 21.13° C 24.76° C
26 0° C 20.21° C 20.87° C 24.44° C
27 0° C 20.05° C 20.65° C 24.82° C
28 0° C 19.86° C 20.45° C 25.5° C
29 0° C 19.62° C 20.38° C 25.59° C
30 0° C 19.1° C 20.38° C 25.02° C

Water temperature in September for locations near Northport

Centerport

United States, North America

1.29 miles away

Eatons Neck

United States, North America

3.67 miles away

Huntington Bay

United States, North America

3.74 miles away

Halesite

United States, North America

3.87 miles away

Cold Spring Harbor

United States, North America

6.27 miles away

Nissequogue

United States, North America

7.59 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Northport 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.

  • "Northport Sea Temperature in September". SeaTemperatures.net. Accessed on May 7, 2024. http://seatemperatures.net/north-america/united-states/northport-september-temperature/.

  • "Northport Sea Temperature in September". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/northport-september-temperature/. Accessed 7 May, 2024

  • Northport Sea Temperature in September. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/northport-september-temperature/.