World Resorts Argentina Mar del Plata Weather

Mar del Plata Sea Temperature in January

Average sea water temperature in January:
+69.3°F
Minimum sea water temperature in January: 74.3°F
Maximum sea water temperature in January: 64.8°F

Daily sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 69.6°F. The highest and lowest sea temperatures during the month were 72.7°F and 67.1°F.

Monthly sea water temperature in Mar del Plata, °F

Which Argentina resorts have warmest sea in January?

Place name January 2026 January 2025
Buenos Aires 79.3°F 80.1°F
Bahia Blanca 72.0°F 72.4°F
Mar del Plata 69.6°F 69.5°F
Miramar 67.9°F 66.2°F
Puerto Madryn 64.4°F 64.5°F
San Carlos de Bariloche 60.3°F 60.2°F
Comodoro Rivadavia 59.6°F 60.4°F
Rio Gallegos 54.9°F 57.4°F
Ushuaia 47.2°F 48.7°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 53.5 °F
August 55.2 °F
June 55.6 °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
01:47
Mar del Plata
+45°F
SE 8 mph
Feels like: +41°F
Precip.: 0%
Places in Argentina:
Name
°F
all places
24 Hours Forecast
Mar del Plata
Local time: 01:47
May 23, saturday
0300
45°F
SE
8 mph
0600
45°F
SE
9 mph
0900
45°F
SE
8 mph
1200
50°F
S
7 mph
1500
55°F
S
8 mph
1800
52°F
S
7 mph
2100
50°F
S
8 mph
May 24, sunday
0000
48°F
S
9 mph
Units of measurement: °C / °F