Current Sea Water Temperature:
+62.8°F
| Maximum Sea Water Temperature in December: | 65.2°F |
| Minimum Sea Water Temperature in December: | 48.8°F |
| Average water temperature in December: | 59.2°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 05 | 62.8°F | November 30 | 62.6°F |
| December 04 | 63.4°F | November 29 | 62.6°F |
| December 03 | 64.2°F | November 28 | 62.4°F |
| December 02 | 65.2°F | November 27 | 60.8°F |
| December 01 | 64.8°F | November 26 | 57.8°F |
When is the Warmest Sea for San Antonio?
According to our data for the last three years for San Antonio the highest average sea water temperature was in February, January and March.
Average Water Temperature by Month, °F
Sea Water Temperature in February
The average sea surface temperature in February 2025 for San Antonio was 62.5°F. The maximum and minimum values were 60.8°F and 64.2°F respectively.
Sea Water Temperature in January
The average sea surface temperature in January 2025 for San Antonio was 63.3°F. The maximum and minimum values were 60.2°F and 67.4°F respectively.
Sea Water Temperature in March
The average sea surface temperature in March 2025 for San Antonio was 61.9°F. The maximum and minimum values were 58.0°F and 65.4°F respectively.
Chile Resorts:
NAME
F°
| Algarrobo |  |
+58 |
| Antofagasta | |
+62 |
| Arica |  |
+64 |
| Chiloe |  |
+44 |
| Concon | |
+58 |
| Coquimbo | |
+60 |
| Easter Island | |
+72 |
| Iquique | |
+64 |
| La Serena | |
+60 |
| Puerto Montt | |
+46 |
| Puerto Natales | |
+42 |
| Punta Arenas | |
+42 |
| Torres del Paine | |
+36 |
| Valparaiso | |
+58 |
| Vina del Mar | |
+58 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
San Antonio
Local time: 05:08
05 dec, friday
| 0600 |  |
58°F | S 1 mph |
| 0900 |  |
66°F | SE 4 mph |
| 1200 |  |
68°F | E 8 mph |
| 1500 | |
68°F | E 8 mph |
| 1800 | |
66°F | NE 7 mph |
| 2100 |  |
60°F | N 4 mph |
06 dec, saturday
| 0000 | |
60°F | N 5 mph |
| 0300 | |
60°F | SE 1 mph |