Search for cities, countries, lakes and rivers
San Antonio
Water Temperature in the Pacific Ocean in San Antonio, Chile: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in San Antonio in Chile, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in San Antonio
14.9°C
TODAY
14.7°C
YESTERDAY
15.3°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Pacific Ocean in San Antonio is 14.9°C. The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for Pacific Ocean in San Antonio Over the Last 30 Days
The water temperature in San Antonio today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in San Antonio will remain nearly unchanged in the coming days, its value will be 15.0°C.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across Chile to enhance accuracy.
Water temperature data for San Antonio and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Feb 15 | 15.3°C | 15.8°C | |
| Feb 16 | 15.6°C | 15.5°C | |
| Feb 17 | 16.6°C | 15.3°C | |
| Feb 18 | 15.8°C | 15.3°C | |
| Feb 19 | 15.6°C | 15.0°C | |
| Feb 20 | 14.9°C | 15.3°C | |
| Feb 21 | 14.7°C | 14.8°C | |
| Feb 22 | 14.9°C | 14.8°C | |
| Feb 23 | 15.0°C | 14.9°C | |
| Feb 24 | 15.3°C | 14.9°C | |
| Feb 25 | 15.0°C | 14.9°C | |
| Feb 26 | 14.5°C | 14.8°C | |
| Feb 27 | 14.5°C | 14.8°C | |
| Feb 28 | 14.5°C | 14.8°C | |
| Mar 1 | 15.3°C | 14.9°C | |
| Mar 2 | 16.0°C | 15.0°C |
Sea Temperature in San Antonio Throughout the Year
Throughout the year, the sea temperature in San Antonio never exceeds 64°F (18°C).
Below is the annual chart of sea temperature changes in the Pacific Ocean in San Antonio.
January
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 15.5°C | 18°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 15°C | 18°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 15.5°C | 18°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14.5°C | 17°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 14°C | 17°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13°C | 15°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12°C | 14°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12°C | 14°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12°C | 14°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12°C | 14°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13°C | 15°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14.5°C | 17°C |
Monthly Water Temperature Histogram for Pacific Ocean in San Antonio
You can explore detailed data on how the water temperature in San Antonio varies each month:
What Beaches Are There In and Around San Antonio?
Playa Llolleo
Playa Llolleo is a 1-stars sandy beach, is located directly in San Antonio. Playa Llolleo is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Playa Marbella
Playa Marbella is a 1-stars sandy beach, located in a 4 km (2 miles) radius of San Antonio.
Punta Del Barco
Punta Del Barco is a 1-stars pebble beach, located in a 5 km (3 miles) radius of San Antonio. There is parking.
Caleta San Pedro
Caleta San Pedro is a 1-stars pebble beach, located in a 5 km (3 miles) radius of San Antonio. There is parking.
Playa Ecologica De Cartagena
Playa Ecologica De Cartagena is a 1-stars pebble beach, located in a 5 km (3 miles) radius of San Antonio.
Pirate's Cove
Pirate's Cove is a 1-stars sandy beach, located in a 5 km (3 miles) radius of San Antonio.
Rocas Santo Domingo
Rocas Santo Domingo is a 1-stars sandy beach, located in a 5 km (3 miles) radius of San Antonio.
Playa Sur
Playa Sur is a 2-stars sandy beach, located in a 5 km (3 miles) radius of San Antonio. There is parking.
Playa De Rocas De Santo Domingo
Playa De Rocas De Santo Domingo is a 2-stars pebble beach, located in a 5 km (3 miles) radius of San Antonio. There are lifeguards on the beach. There is parking.
Santo Domingo Long Beach
Santo Domingo Long Beach is a 5-stars sandy beach, located in a 5 km (3 miles) radius of San Antonio. There are lifeguards on the beach. There is parking. There are cafés. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Chica Beach
Chica Beach is a 5-stars sandy beach, located in a 5 km (3 miles) radius of San Antonio. There is parking. There are restrooms. There are cafés. Chica Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Playa Grande
Playa Grande is a 2-stars pebble beach, located in a 6 km (4 miles) radius of San Antonio. There is parking. There are cafés.
Playa El Ensueno
Playa El Ensueno is a 2-stars sandy beach, located in a 6 km (4 miles) radius of San Antonio. There is parking.
Rocks Of Santo Domingo
Rocks Of Santo Domingo is a 3-stars sandy beach, located in a 6 km (4 miles) radius of San Antonio. There are lifeguards on the beach. There is parking.
San Sebastian Beach
San Sebastian Beach is a 5-stars sandy beach, located in a 7 km (4 miles) radius of San Antonio. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Costa Azul
Costa Azul is a 2-stars sandy beach, located in a 8 km (5 miles) radius of San Antonio. There is parking.
San Carlos Beach
San Carlos Beach is a 4-stars sandy beach, located in a 8 km (5 miles) radius of San Antonio. There is parking. There are cafés. San Carlos Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Blancas Beach
Blancas Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of San Antonio. There is parking. There are cafés. Blancas Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
San Antonio Weather
FEBRUARY 23
16°C / 20°C
broken clouds: 51-84%humidity: 87% | wind: 4 km/h
FEBRUARY 24
15°C / 19°C
few clouds: 11-25%humidity: 81% | wind: 5 km/h
FEBRUARY 25
15°C / 19°C
clear skyhumidity: 79% | wind: 3 km/h
FEBRUARY 26
16°C / 18°C
scattered clouds: 25-50%humidity: 80% | wind: 2 km/h
Sea Temperature in the Pacific Ocean in San Antonio: General Trends and Swimming Opportunities
The coastal area of Chile experiences a Mediterranean climate with warm summers and mild, wet winters. The Humboldt Current in the Pacific Ocean brings cooler temperatures, resulting in significant temperature variation throughout the year.
San Antonio is located in South America in the Southern Hemisphere at a latitude of -34 degrees, along the shores of the Pacific Ocean. San Antonio lies within in Chile.
The average annual daytime air temperature in San Antonio is 20°C (68°F), with the average nighttime temperature being 11°C (52°F). The highest average daily temperature occurs in January, reaching 24°C (76°F), while the lowest is in July at 16°C (60°F). As for nighttime temperatures, the minimum average temperature of 8°C (47°F) is recorded in July, and the maximum is in January, reaching 15°C (58°F).
According to historical data, San Antonio experiences 26 rainy days per year, which accounts for 7 percent of all days in the year. On average, there are 2 rainy days each month. The wettest month is June, with 5 rainy days and 99 mm (3.9 inches) of precipitation, while the driest month is January, which typically has 0 rainy days and only 0 mm (0.0 inches) of precipitation.
The average annual water temperature in Pacific Ocean in San Antonio is 14°C (57°F). In July, the water reaches its lowest point of the year at 10°C (50°F), while in January, it peaks at 18°C (64°F). In San Antonio, the water temperature in the Pacific Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of San Antonio
Nearby Cities
Frequently Asked Questions About San Antonio and its Water Temperatures
What is the current sea temperature in San Antonio?
The water temperature today in the Pacific Ocean in San Antonio is 59°F (14.9°C).
In which months is the water temperature in San Antonio comfortable for swimming?
It cannot be guaranteed that the water temperature in San Antonio will be comfortable for swimming in any month of the year.
What is the water temperature in San Antonio during the winter?
The water temperature in the Pacific Ocean in San Antonio during the winter ranges from 12°C to 18°C (54°F to 64°F).
What is the water temperature in San Antonio during the spring?
The water temperature in the Pacific Ocean in San Antonio during the spring ranges from 11°C to 18°C (52°F to 64°F).
What is the water temperature in San Antonio during the summer?
The water temperature in the Pacific Ocean in San Antonio during the summer ranges from 10°C to 15°C (50°F to 59°F).
What is the water temperature in San Antonio during the fall?
The water temperature in the Pacific Ocean in San Antonio during the fall ranges from 10°C to 15°C (50°F to 59°F).
Is it possible to swim in the sea in San Antonio at any time of the year?
In San Antonio, the Pacific Ocean is quite cold, and swimming is almost impossible as the water temperature never reaches 21°C (70°F).
What sea temperatures can I expect in San Antonio in the next month?
In March, the water temperature in the Pacific Ocean in San Antonio will range between 55°F (13°C) and 64°F (18°C)