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Cabo San Antonio Sea Temperature in March

Provincia de Buenos Aires, Argentina

February Cabo San Antonio year-round → April

Average sea temperature for Cabo San Antonio, Argentina across March, based on 10 years of daily readings.

Average

22.76° C

High

26.17° C

Low

18.86° C

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

March is the 3rd warmest of 12 months at Cabo San Antonio. On average the water sits 5.1° than the year-round mean of 17.66° C.

Compared to February, March is 1.2° cooler than (23.91° C in February). By April the water is usually 19.61° C.

Cabo San Antonio Day-by-Day Water Temperature in March

10-year low, average and high

17.5° C
20.0° C
22.5° C
25.0° C
27.5° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through March. Range Average

Each vertical bar above is one day of March. 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 Cabo San Antonio.

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.

March Water Temperature Table for Cabo San Antonio

10-year daily averages

Day Average Low High
March 1 23.62° C 22.81° C 24.37° C
March 2 23.67° C 22.57° C 24.23° C
March 3 23.63° C 22.27° C 24.27° C
March 4 23.62° C 22.19° C 24.36° C
March 5 23.63° C 21.42° C 24.55° C
March 6 23.56° C 21.06° C 25.16° C
March 7 23.62° C 21.2° C 25.92° C
March 8 23.65° C 21.51° C 26.17° C
March 9 23.59° C 21.93° C 25.76° C
March 10 23.26° C 22.04° C 24.88° C
March 11 23.07° C 21.77° C 25.07° C
March 12 23.03° C 21.67° C 25.38° C
March 13 23.05° C 21.55° C 25.54° C
March 14 23.04° C 21.52° C 25.66° C
March 15 22.97° C 21.52° C 25.68° C
March 16 22.97° C 21.5° C 25.74° C
March 17 22.98° C 21.6° C 25.91° C
March 18 22.86° C 21.59° C 25.83° C
March 19 22.6° C 21.06° C 25.49° C
March 20 22.48° C 20.63° C 24.92° C
March 21 22.25° C 20.49° C 24.2° C
March 22 22.12° C 19.9° C 23.79° C
March 23 22.13° C 19.81° C 23.57° C
March 24 21.97° C 19.78° C 23.27° C
March 25 21.88° C 19.61° C 23.37° C
March 26 21.68° C 19.36° C 23.11° C
March 27 21.59° C 19.19° C 22.85° C
March 28 21.78° C 19.22° C 22.96° C
March 29 21.91° C 19.33° C 23.18° C
March 30 21.83° C 19.19° C 23.23° C
March 31 21.55° C 18.86° C 23.26° C

Where March Sits in the Year

March highlighted

6.5° C
12.1° C
17.8° C
23.4° C
29.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
23.87° C
23.91° C
22.76° C
19.61° C
15.71° C
12.35° C
10.58° C
11.09° C
13.85° C
16.67° C
19.75° C
21.82° C
10-year monthly history for Cabo San Antonio. 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 March

Compare other Argentina water for the same month

Cabo San Antonio Location

-36.3000, -56.7833

-36.30000, -56.78330 View on OpenStreetMap →

Cabo San Antonio sits at -36.3000°N, 56.7833°W, on the coast of Provincia de Buenos Aires, Argentina. 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 Cabo San Antonio