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Cartwright Sea Temperature in August

Newfoundland and Labrador, Canada

July Cartwright year-round → September

Average sea temperature for Cartwright, Canada across August, based on 10 years of daily readings.

Average

11.16° C

High

14.21° C

Low

7.79° C

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 real risk.

August is the 1st warmest of 12 months at Cartwright. On average the water sits 7.8° than the year-round mean of 3.38° C.

Compared to July, August is 1.2° warmer than (9.93° C in July). By September the water is usually 8.82° C.

Cartwright Day-by-Day Water Temperature in August

10-year low, average and high

6.5° C
8.8° C
11.0° C
13.3° C
15.5° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through August. Range Average

Each vertical bar above is one day of August. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Cartwright.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

August Water Temperature Table for Cartwright

10-year daily averages

Day Average Low High
August 1 11.45° C 9.92° C 12.56° C
August 2 11.45° C 9.85° C 12.69° C
August 3 11.56° C 9.79° C 12.84° C
August 4 11.52° C 9.73° C 12.75° C
August 5 11.42° C 9.67° C 12.61° C
August 6 11.46° C 9.62° C 12.79° C
August 7 11.61° C 9.21° C 13.56° C
August 8 11.54° C 8.48° C 13.21° C
August 9 11.73° C 8.21° C 13.41° C
August 10 12° C 8.23° C 13.99° C
August 11 11.83° C 8.26° C 14.21° C
August 12 11.67° C 8.3° C 14.19° C
August 13 11.61° C 8.34° C 13.86° C
August 14 11.41° C 8.39° C 13.3° C
August 15 11.41° C 8.43° C 12.91° C
August 16 11.32° C 8.04° C 13° C
August 17 11.44° C 8.04° C 13.5° C
August 18 11.42° C 8.48° C 13.38° C
August 19 11.24° C 8.49° C 13.08° C
August 20 10.83° C 7.79° C 13.06° C
August 21 10.7° C 7.98° C 13.36° C
August 22 10.63° C 8.18° C 12.97° C
August 23 10.67° C 8.1° C 12.69° C
August 24 10.69° C 7.88° C 12.41° C
August 25 10.43° C 8.12° C 11.75° C
August 26 10.6° C 9° C 11.98° C
August 27 10.48° C 9.1° C 12.02° C
August 28 10.51° C 9.28° C 12.09° C
August 29 10.46° C 9.09° C 11.73° C
August 30 10.44° C 9.37° C 11.81° C
August 31 10.36° C 9.63° C 11.66° C

Where August Sits in the Year

August highlighted

-4.0° C
1.1° C
6.3° C
11.4° C
16.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
-1.21° C
-1.4° C
-1.38° C
-0.93° C
1.05° C
4.98° C
9.93° C
11.16° C
8.82° C
6.19° C
3.2° C
0.17° C
10-year monthly history for Cartwright. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in August

Compare other Canada water for the same month

Cartwright Location

53.7000, -57.0333

53.70000, -57.03330 View on OpenStreetMap →

Cartwright sits at 53.7000°N, 57.0333°W, on the coast of Newfoundland and Labrador, Canada. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Cartwright