World Resorts Argentina Mar del Plata Weather

Mar del Plata Sea Temperature in September

Average sea water temperature in September:
+52.2°F
Minimum sea water temperature in September: 59.2°F
Maximum sea water temperature in September: 48.0°F

Daily sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 51.0°F. The highest and lowest sea temperatures during the month were 52.0°F and 50.2°F.

Monthly sea water temperature in Mar del Plata, °F

Which Argentina resorts have warmest sea in September?

Place name September 2026 September 2025
Buenos Aires 61.4°F 62.6°F
Bahia Blanca 51.2°F 52.8°F
Puerto Madryn 51.1°F 51.4°F
Miramar 51.0°F 52.1°F
Mar del Plata 51.0°F 53.0°F
San Carlos de Bariloche 46.5°F 46.5°F
Comodoro Rivadavia 45.8°F 47.2°F
Ushuaia 42.2°F 42.3°F
Rio Gallegos 39.3°F 40.6°F

Best time for vacation in Mar del Plata

Sunniest months:
January 22 days
December 22 days
February 19 days
Warmest months:
January 78.1 °F
February 77.4 °F
December 75.1 °F
Warmest sea temp:
February 70.5 °F
January 69.3 °F
March 68.8 °F
Coldest months:
July 53.3 °F
August 55.0 °F
June 55.4 °F
Rainiest months:
November 4 days
December 3 days
September 3 days
Windiest months:
January 13.3 mph
December 13.1 mph
November 12.8 mph

Mar del Plata on a weather map

Current weather
19:39
Mar del Plata
+59°F
NW 8 mph
Feels like: +61°F
Precip.: 32%
Places in Argentina:
Name
°F
Bahia Blanca
+61°F
Buenos Aires
+73°F
Comodoro Rivadavia
+64°F
Cordoba
+72°F
Mar del Plata
+59°F
Mendoza
+79°F
Miramar
+61°F
Puerto Madryn
+59°F
Rio Gallegos
+59°F
Salta
+68°F
San Carlos de Bariloche
+68°F
San Miguel
+73°F
San Rafael
+75°F
Ushuaia
+45°F
El Chalten
+61°F
all places
24 Hours Forecast
Mar del Plata
Local time: 19:39
November 14, saturday
2100
59°F
NW
8 mph
November 15, sunday
0000
61°F
W
7 mph
0300
61°F
W
7 mph
0600
61°F
W
7 mph
0900
64°F
SW
10 mph
1200
68°F
SW
13 mph
1500
68°F
SW
14 mph
1800
66°F
SW
12 mph
Units of measurement: °C / °F