World Resorts Uruguay Montevideo Weather

Montevideo Sea Temperature in August

Average sea water temperature in August:
+53.9°F
Minimum sea water temperature in August: 60.1°F
Maximum sea water temperature in August: 48.4°F

Daily sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 53.4°F. The highest and lowest sea temperatures during the month were 56.1°F and 51.1°F.

Monthly sea water temperature in Montevideo, °F

Which Uruguay resorts have warmest sea in August?

Place name August 2026 August 2025
Colonia del Sacramento 57.5°F 56.7°F
Montevideo 53.4°F 54.1°F
Punta del Diablo 53.3°F 54.2°F
Cabo Polonio 53.1°F 54.0°F
Ciudad de la Costa 53.0°F 53.9°F
Piriapolis 52.8°F 54.0°F
La Paloma 52.6°F 53.6°F
Faro de Jose Ignacio 52.5°F 53.7°F
Punta del Este 52.5°F 53.7°F
Maldonado 52.5°F 53.7°F

Best time for vacation in Montevideo

Sunniest months:
January 22 days
December 21 days
November 20 days
Warmest months:
January 83.8 °F
February 82.3 °F
December 80.3 °F
Warmest sea temp:
January 76.1 °F
February 76.0 °F
December 73.1 °F
Coldest months:
July 57.2 °F
June 58.7 °F
August 59.2 °F
Rainiest months:
February 4 days
April 4 days
July 4 days
Windiest months:
January 11.1 mph
November 11.0 mph
October 10.7 mph

Montevideo on a weather map

Current weather
15:57
Montevideo
+68°F
NE 8 mph
Feels like: +68°F
Precip.: 1%
Places in Uruguay:
Name
°F
24 Hours Forecast
Montevideo
Local time: 15:56
October 04, sunday
1800
63°F
N
3 mph
2100
57°F
SW
3 mph
October 05, monday
0000
54°F
S
6 mph
0300
52°F
S
6 mph
0600
52°F
SW
6 mph
0900
61°F
S
6 mph
1200
70°F
S
6 mph
1500
70°F
S
9 mph
Units of measurement: °C / °F