World Resorts Uruguay Montevideo Weather

Montevideo Sea Temperature in October

Average sea water temperature in October:
+63.0°F
Minimum sea water temperature in October: 72.7°F
Maximum sea water temperature in October: 56.1°F

Daily sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 64.9°F. The highest and lowest sea temperatures during the month were 67.5°F and 62.2°F.

Monthly sea water temperature in Montevideo, °F

Which Uruguay resorts have warmest sea in October?

Place name October 2025 October 2024
Colonia del Sacramento 67.8°F 68.3°F
Montevideo 64.9°F 65.3°F
Ciudad de la Costa 63.5°F 64.3°F
Piriapolis 62.3°F 62.3°F
Punta del Diablo 61.6°F 61.7°F
Punta del Este 61.3°F 60.9°F
Maldonado 61.3°F 60.9°F
Faro de Jose Ignacio 60.9°F 60.7°F
Cabo Polonio 60.6°F 60.7°F
La Paloma 60.3°F 59.8°F

Best time for vacation in Montevideo

Sunniest months:
January 22 days
December 21 days
November 20 days
Warmest months:
January 84.0 °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 58.8 °F
August 59.5 °F
Rainiest months:
February 5 days
April 4 days
July 4 days
Windiest months:
January 11.0 mph
November 11.0 mph
February 10.8 mph

Montevideo on a weather map

Current weather
10:15
Montevideo
+66°F
N 19 mph
Feels like: +66°F
Precip.: 0%
Places in Uruguay:
Name
°F
24 Hours Forecast
Montevideo
Local time: 10:15
January 03, saturday
1200
70°F
N
17 mph
1500
70°F
NE
15 mph
1800
68°F
N
14 mph
2100
64°F
N
11 mph
January 04, sunday
0000
64°F
N
11 mph
0300
63°F
NE
8 mph
0600
61°F
NE
9 mph
0900
66°F
NE
16 mph
Units of measurement: °C / °F