Current sea water temperature:
+58.5°F
| Minimum sea water temperature in October: | 72.7°F |
| Maximum sea water temperature in October: | 56.1°F |
| Average sea water temperature in October: | 62.9°F |
| more information | |
14 days
forecast
forecast
| Montevideo |
monthly
weather
weather
| Montevideo |
Sea water temperature for the last 10 days:
| October 4 | 58.5°F | September 29 | 59.0°F |
| October 3 | 59.2°F | September 28 | 57.9°F |
| October 2 | 58.8°F | September 27 | 58.1°F |
| October 1 | 58.3°F | September 26 | 56.7°F |
| September 30 | 59.0°F | September 25 | 57.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Montevideo?
Based on the data about daily sea water temperature for the last three years the warmest sea in Montevideo was noticed in January, February and December.
Monthly Sea Temperatures in Montevideo, °F
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 75.5°F. The highest and lowest sea temperatures during the month were 80.4°F and 72.3°F.
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 76.7°F. The highest and lowest sea temperatures during the month were 78.6°F and 74.8°F.
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 74.4°F. The highest and lowest sea temperatures during the month were 80.1°F and 68.9°F.
current
weather
weather
| Montevideo |
weather in
October
October
| Montevideo |
Best time for vacation in Montevideo
Montevideo on a weather map
Places in Uruguay:
Name
°F
24 Hours Forecast
Montevideo
Local time: 15:12
October 04, sunday
1800
63°F
N
3 mph
3 mph
2100
57°F
SW
3 mph
3 mph
October 05, monday
0000
54°F
S
6 mph
6 mph
0300
52°F
S
6 mph
6 mph
0600
52°F
SW
6 mph
6 mph
0900
61°F
S
6 mph
6 mph
1200
70°F
S
6 mph
6 mph
1500
70°F
S
9 mph
9 mph
