Water temperature in Port Hood (NS) in September

Is it warm enough to swim in Port Hood in September? Average water temperature in Port Hood in September is 17.8°C and therefore is not suitable for comfortable swimming. The warmest sea in Port Hood in September is 22°C, and the coldest is 14.6°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Port Hood

Changes water temperature in Port Hood in September 2025, 2024

To get an accurate forecast for the water temperature in Port Hood for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Port Hood, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 September	20.1°C	20.3°C	17.7°C	22°C
2 September	20°C	20.1°C	17.8°C	21.7°C
3 September	20.3°C	20.5°C	17.9°C	21.4°C
4 September	20.8°C	20°C	17.7°C	20.8°C
5 September	20.3°C	20.1°C	17.8°C	21°C
6 September	20.2°C	19.8°C	17.1°C	21.2°C
7 September	20.1°C	19.5°C	17.1°C	20.8°C
8 September	19.8°C	19.3°C	17.6°C	20.4°C
9 September	20.1°C	19.6°C	17.1°C	20.5°C
10 September	19.9°C	19.5°C	17.1°C	20.3°C
11 September	20°C	19.4°C	17.1°C	20°C
12 September	19.7°C	19°C	16.3°C	19.7°C
13 September	19.5°C	18.8°C	15.2°C	19.8°C
14 September	19.3°C	19.1°C	15.2°C	20.2°C
15 September	19.5°C	19°C	15.5°C	20°C

Day	2025	2024	Min	Max
16 September	18.9°C	19°C	15.6°C	19.8°C
17 September	18.8°C	19.4°C	15.6°C	20°C
18 September	18.9°C	19.7°C	14.6°C	19.8°C
19 September	18.9°C	19.6°C	14.7°C	19.6°C
20 September	18.5°C	18.7°C	15.3°C	18.8°C
21 September	18.1°C	18.6°C	15.1°C	18.6°C
22 September	18.2°C	18.3°C	15°C	18.5°C
23 September	17.9°C	17.9°C	15.2°C	18.8°C
24 September	17.6°C	18°C	15°C	18.6°C
25 September	17.6°C	17.8°C	14.9°C	18.5°C
26 September		17.6°C	14.8°C	18.3°C
27 September		17.4°C	14.7°C	18.3°C
28 September		17.4°C	14.7°C	17.9°C
29 September		16.7°C	14.9°C	18°C
30 September		16.3°C	14.7°C	17.4°C

Average water temperature in Port Hood in September over a decade

2015	2016	2017	2018	2019
18.3°C	17.9°C	18.3°C	19.1°C	16.6°C

2020	2021	2022	2023	2024
18°C	18.9°C	18.5°C	18.2°C	18.9°C

Port Hood sea state in September

Chart comparing the height of waves in Port Hood in September over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Port Hood water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in September. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Inverness	17.5°C	13.5°C	22.1°C
Antigonish	17.8°C	14.6°C	21.8°C
Panmure Island	17.3°C	14.4°C	21.5°C
Melmerby Beach	17.3°C	14.5°C	21.4°C
Montague	17.2°C	14.4°C	21.4°C
Point Michaud	17°C	11.8°C	21.3°C
Pictou	17.2°C	14.5°C	21.4°C
Cheticamp	17.1°C	12.8°C	21.2°C
Caribou	17.2°C	14.5°C	21.3°C
Waterside Beach	17.1°C	14.4°C	21.3°C

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Our report for Port Hood is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature