Average sea water temperature in August:
+54.5°F
| Minimum sea water temperature in August: | 57.4°F |
| Maximum sea water temperature in August: | 52.3°F |
Daily sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 56.3°F. The highest and lowest sea temperatures during the month were 57.0°F and 55.0°F.
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Monthly sea water temperature in San Antonio, °F
Which Chile resorts have warmest sea in August?
| Place name | August 2026 | August 2025 |
|---|---|---|
| Easter Island | 69.7°F | 70.0°F |
| Arica | 66.2°F | 60.9°F |
| Iquique | 65.5°F | 61.3°F |
| Antofagasta | 64.5°F | 60.0°F |
| Coquimbo | 58.8°F | 56.8°F |
| La Serena | 58.7°F | 56.9°F |
| Pichidangui | 57.2°F | 56.1°F |
| Los Vilos | 56.9°F | 55.6°F |
| Vina del Mar | 56.5°F | 55.6°F |
| Algarrobo | 56.5°F | 55.7°F |
| El Quisco | 56.5°F | 55.7°F |
| Concon | 56.5°F | 55.7°F |
| Valparaiso | 56.5°F | 55.6°F |
| El Tabo | 56.4°F | 55.7°F |
| Las Cruces | 56.4°F | 55.6°F |
| San Antonio | 56.3°F | 55.5°F |
| Cartagena | 56.3°F | 55.5°F |
| Talcahuano | 54.8°F | 53.6°F |
| Concepcion | 54.4°F | 53.3°F |
| Puerto Montt | 50.9°F | 51.0°F |
Best time for vacation in San Antonio
San Antonio on a weather map
Places in Chile:
Name
°F
24 Hours Forecast
San Antonio
Local time: 18:13
November 14, saturday
2100
64°F
S
9 mph
9 mph
November 15, sunday
0000
63°F
S
10 mph
10 mph
0300
61°F
S
10 mph
10 mph
0600
61°F
S
11 mph
11 mph
0900
64°F
S
13 mph
13 mph
1200
72°F
S
17 mph
17 mph
1500
73°F
SE
16 mph
16 mph
1800
70°F
SE
14 mph
14 mph
