World Resorts Argentina Mar del Plata Weather

Mar del Plata Sea Temperature in October

Average sea water temperature in October:
+56.0°F
Minimum sea water temperature in October: 61.9°F
Maximum sea water temperature in October: 51.3°F

Daily sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 57.8°F. The highest and lowest sea temperatures during the month were 59.9°F and 55.0°F.

Monthly sea water temperature in Mar del Plata, °F

Which Argentina resorts have warmest sea in October?

Place name October 2025 October 2024
Buenos Aires 68.7°F 69.5°F
Bahia Blanca 59.1°F 59.3°F
Mar del Plata 57.8°F 58.2°F
Miramar 56.2°F 56.0°F
Puerto Madryn 53.3°F 52.8°F
Comodoro Rivadavia 49.0°F 48.6°F
San Carlos de Bariloche 47.5°F 48.4°F
Rio Gallegos 44.9°F 43.9°F
Ushuaia 43.1°F 42.0°F

Best time for vacation in Mar del Plata

Sunniest months:
January 22 days
December 22 days
February 19 days
Warmest months:
January 78.5 °F
February 77.7 °F
December 75.1 °F
Warmest sea temp:
February 70.4 °F
January 69.3 °F
March 68.8 °F
Coldest months:
July 53.5 °F
August 55.2 °F
June 55.6 °F
Rainiest months:
November 4 days
February 4 days
January 4 days
Windiest months:
January 13.2 mph
December 13.1 mph
November 12.8 mph

Mar del Plata on a weather map

Current weather
20:15
Mar del Plata
+70°F
NW 9 mph
Feels like: +70°F
Precip.: 0%
Places in Argentina:
Name
°F
all places
24 Hours Forecast
Mar del Plata
Local time: 20:15
January 12, monday
2100
70°F
NW
9 mph
January 13, tuesday
0000
68°F
N
13 mph
0300
66°F
N
16 mph
0600
66°F
N
12 mph
0900
70°F
NW
4 mph
1200
75°F
W
11 mph
1500
73°F
W
10 mph
1800
70°F
W
12 mph
Units of measurement: °C / °F