Tulalip Sea Temperature in September

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

Average water temperature in Tulalip for September

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

11.15° C

(52.07° F)

  • highest: 13.67° C (56.61° F)
  • lowest: 9.56° C (49.21° F)

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a very big risk.

Water temperature range by day in September in Tulalip

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

Water temperatures for September in Tulalip in recent years

Day 2024 2023 2022 2021
1 0° C 11.57° C 13.42° C 11.67° C
2 0° C 11.57° C 12.98° C 11.61° C
3 0° C 11.4° C 12.39° C 11.43° C
4 0° C 10.83° C 12.37° C 11.34° C
5 0° C 11.44° C 12.08° C 11.32° C
6 0° C 11.49° C 11.86° C 11.7° C
7 0° C 11.43° C 11.56° C 11.91° C
8 0° C 11.62° C 11.27° C 12.01° C
9 0° C 11.38° C 11.32° C 12.29° C
10 0° C 11.46° C 11.55° C 12.47° C
11 0° C 11.66° C 11.04° C 12.41° C
12 0° C 11.56° C 10.68° C 12.03° C
13 0° C 11.37° C 10.79° C 12.06° C
14 0° C 11.5° C 10.89° C 12.12° C
15 0° C 11.63° C 10.56° C 11.96° C
16 0° C 11.53° C 10.51° C 11.95° C
17 0° C 11.35° C 10.4° C 12.05° C
18 0° C 11.15° C 10.75° C 12.03° C
19 0° C 11.05° C 11.04° C 12.28° C
20 0° C 11.07° C 11.21° C 11.93° C
21 0° C 11.19° C 11.36° C 11.1° C
22 0° C 11.23° C 11.34° C 11.03° C
23 0° C 11.14° C 11.31° C 10.52° C
24 0° C 10.96° C 11.3° C 10.34° C
25 0° C 10.98° C 11.26° C 10.54° C
26 0° C 11° C 11.28° C 10.72° C
27 0° C 10.93° C 11.34° C 10.78° C
28 0° C 10.75° C 11.27° C 10.76° C
29 0° C 10.54° C 10.96° C 10.62° C
30 0° C 10.49° C 10.86° C 10.75° C

Water temperature in September for locations near Tulalip

Langley

United States, North America

6.03 miles away

Clinton

United States, North America

6.91 miles away

Everett

United States, North America

7.00 miles away

Warm Beach

United States, North America

8.23 miles away

Mukilteo

United States, North America

8.41 miles away

Whidbey Island

United States, North America

8.65 miles away

Data source and citation

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

  • "Tulalip Sea Temperature in September". SeaTemperatures.net. Accessed on May 17, 2024. http://seatemperatures.net/north-america/united-states/tulalip-september-temperature/.

  • "Tulalip Sea Temperature in September". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/tulalip-september-temperature/. Accessed 17 May, 2024

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