Port Hawkesbury Sea Temperature in September

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

Average water temperature in Port Hawkesbury for September

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

Average

18.26° C

64.87° F

High

20.99° C

69.78° F

Low

13.75° C

56.75° F

Water temperature range by day in September in Port Hawkesbury

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

Average daily water temperatures in Port Hawkesbury for September

Day	Average	Low	High
1	19.59° C	18.2° C	20.89° C
2	19.46° C	18.2° C	20.99° C
3	19.33° C	18.15° C	20.87° C
4	19.17° C	18.16° C	20.67° C
5	19.04° C	18.15° C	20.4° C
6	19.06° C	18.15° C	20.21° C
7	19.22° C	18.23° C	20.15° C
8	18.98° C	16.03° C	20.38° C
9	18.99° C	15.71° C	20.46° C
10	19.05° C	15.54° C	20.54° C
11	18.89° C	15.71° C	20.46° C
12	18.77° C	15.1° C	20.55° C
13	18.63° C	14.46° C	20.37° C
14	18.62° C	14.39° C	20.56° C
15	18.57° C	14.43° C	20.71° C
16	18.43° C	14.08° C	20.45° C
17	18.28° C	13.75° C	20.08° C
18	18.22° C	13.86° C	19.84° C
19	18.24° C	14.26° C	19.96° C
20	17.85° C	14.45° C	19.52° C
21	17.79° C	14.74° C	19.1° C
22	17.62° C	14.76° C	18.87° C
23	17.43° C	14.66° C	18.69° C
24	17.18° C	14.53° C	18.41° C
25	17.04° C	14.19° C	18.4° C
26	16.85° C	14.26° C	18.45° C
27	16.81° C	14.68° C	18.4° C
28	16.9° C	15.03° C	18.3° C
29	16.61° C	14.84° C	17.74° C
30	16.39° C	14.23° C	17.42° C

Water temperature in September for locations near Port Hawkesbury

Port Hood

Canada, North America

Cape Breton Island

Canada, North America

Data source and citation

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