Water temperature in Saint Augustin (QC) in July

Is it warm enough to swim in Saint Augustin in July? Average water temperature in Saint Augustin in July is 11.2°C and therefore is not suitable for comfortable swimming. The warmest sea in Saint Augustin in July is 16.5°C, and the coldest is 5°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Saint Augustin

Changes water temperature in Saint Augustin in July 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 July	9.1°C	9.3°C	5°C	12.3°C
2 July	10.8°C	10°C	5.5°C	12.4°C
3 July	13.3°C	11.4°C	5.2°C	13.3°C
4 July	10.2°C	11.2°C	5°C	12.9°C
5 July	10°C	11.2°C	6.6°C	12.4°C
6 July	9.8°C	10.9°C	6.7°C	13.4°C
7 July	10.4°C	11.8°C	7.9°C	13.4°C
8 July	11.9°C	11°C	8.4°C	13.2°C
9 July	10.9°C	11.3°C	8.3°C	13.1°C
10 July	11.9°C	11.5°C	8.2°C	13.5°C
11 July	12.6°C	11.8°C	8.3°C	12.6°C
12 July	11.5°C	13.8°C	8.7°C	13.8°C
13 July	12.5°C	14°C	8.4°C	14°C
14 July	12.3°C	13.6°C	8.2°C	13.6°C
15 July	12°C	13.3°C	8.1°C	14.2°C

Day	2025	2024	Min	Max
16 July	14.1°C	13.1°C	8.1°C	14.8°C
17 July	13.8°C	12.9°C	8.6°C	13.8°C
18 July	14.7°C	12.8°C	8.9°C	14.7°C
19 July	14.1°C	14.2°C	9.6°C	15.6°C
20 July	13.9°C	13.9°C	8.8°C	13.9°C
21 July	12.9°C	14.2°C	9.4°C	15.6°C
22 July	12.5°C	15.4°C	9.9°C	15.6°C
23 July	13.2°C	14.6°C	10.3°C	15.3°C
24 July	12.6°C	14.4°C	10°C	15.4°C
25 July	12.3°C	13.3°C	9.9°C	14.8°C
26 July	14.7°C	11.9°C	9.3°C	15.1°C
27 July	14.4°C	13.2°C	9.7°C	14.7°C
28 July	13.9°C	13.9°C	10.7°C	14.9°C
29 July	13.8°C	15°C	11°C	15°C
30 July	13.8°C	15.7°C	11°C	15.7°C
31 July	14.5°C	16.2°C	11.2°C	16.5°C

Average water temperature in Saint Augustin in July over a decade

2016	2017	2018	2019	2020
10°C	8.9°C	10°C	11°C	12.7°C

2021	2022	2023	2024	2025
13.2°C	12.7°C	9.2°C	12.9°C	12.5°C

Saint Augustin sea state in July

Chart comparing the height of waves in Saint Augustin in July 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.

Saint Augustin 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 July. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Raleigh	9.4°C	2.5°C	17°C
Natashquan	13.5°C	8.8°C	19°C
Happy Valley-Goose Bay	10.1°C	-0.8°C	21.4°C
Stephenville	15.2°C	7.8°C	21.1°C
Stephenville Crossing	15.2°C	7.6°C	21°C
Botwood	14.1°C	7.4°C	21.9°C
Twillingate	13.7°C	6.8°C	20.8°C
Lewisporte	14°C	7.6°C	19.8°C
Fogo	12.2°C	3.1°C	20.3°C
Gander Bay	13.6°C	6.5°C	21.1°C

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Our report for Saint Augustin 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.

Region

Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature