Current Sea Water Temperature:
+55.2°F
| Maximum Sea Water Temperature in September: | 59.4°F |
| Minimum Sea Water Temperature in September: | 51.4°F |
| Average water temperature in September: | 55.9°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| September 08 | 55.2°F | September 03 | 56.2°F |
| September 07 | 55.0°F | September 02 | 55.2°F |
| September 06 | 55.2°F | September 01 | 54.4°F |
| September 05 | 55.6°F | August 31 | 54.0°F |
| September 04 | 57.6°F | August 30 | 52.4°F |
When is the Warmest Sea for Cabo Polonio?
According to our data for the last three years for Cabo Polonio the highest average sea water temperature was in February, March and January.
Average Water Temperature by Month, °F
Sea Water Temperature in February
The average sea surface temperature in February 2026 for Cabo Polonio was 76.5°F. The maximum and minimum values were 73.0°F and 79.4°F respectively.
Sea Water Temperature in March
The average sea surface temperature in March 2026 for Cabo Polonio was 73.5°F. The maximum and minimum values were 70.2°F and 75.6°F respectively.
Sea Water Temperature in January
The average sea surface temperature in January 2026 for Cabo Polonio was 76.0°F. The maximum and minimum values were 73.6°F and 78.4°F respectively.
Uruguay Resorts:
NAME
F°
| Artigas |  |
+60 |
| Cabo Polonio |  |
+52 |
| Ciudad de la Costa |  |
+58 |
| Colonia del Sacramento | |
+56 |
| Faro de Jose Ignacio | |
+52 |
| La Paloma | |
+50 |
| Maldonado | |
+52 |
| Montevideo | |
+56 |
| Piriapolis | |
+52 |
| Punta del Diablo | |
+54 |
| Punta del Este | |
+52 |
| Rivera | |
+58 |
| Salto | |
+60 |
| Treinta y Tres | |
+56 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Cabo Polonio
Local time: 16:46
08 sep, tuesday
| 1800 |  |
52°F | W 7 mph |
| 2100 |  |
48°F | W 6 mph |
09 sep, wednesday
| 0000 | |
48°F | SW 2 mph |
| 0300 | |
44°F | SE 3 mph |
| 0600 | |
44°F | E 2 mph |
| 0900 |  |
52°F | NW 2 mph |
| 1200 | |
58°F | W 6 mph |
| 1500 | |
56°F | W 7 mph |