The most detailed information about the water temperature in San Antonio in Pacific Ocean (Valparaiso, Chile). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in San Antonio for a week.
Water temperature in San Antonio right now
data updated 39 minutes ago55°F
yesterday: 55°F
a week ago: 55°F
Trend: moderate drop
Today water temperature in San Antonio is 55.4°F. Water of this temperature is considered cold enough. Dipping or immersion in such water is possible only for a short time. Staying in such water for more than two hours can lead to loss of consciousness. In any case, the general weather is also important. So, the air temperature at the same time will reach 55°F.
Analysis and forecast
The water temperature today is slightly lower than the average on this day in recent years. Its value has rise over the last week, but has drop compared to 20 days ago. Exactly a year ago, on this day, the water temperature in this location was 59°F. Water temperature range in San Antonio in April is from 53 to 62 degrees.
According to our forecast, in the coming days, the water temperature in San Antonio will drop significantly enough and in 10 days it will be 51°F.
Table of water temperature values in San Antonio
| Day | Fact* | Average** | Forecast*** |
| Apr 19 | 13.7°C | 14.3°C | |
| Apr 20 | 13.4°C | 14.3°C | |
| Apr 21 | 13.4°C | 14.3°C | |
| Apr 22 | 13.5°C | 15.0°C | |
| Apr 23 | 13.5°C | 14.0°C | |
| Apr 24 | 13.4°C | 14.3°C | |
| Apr 25 | 12.9°C | 14.0°C | |
| Apr 26 | 13.0°C | 14.8°C | |
| Apr 27 | 14.5°C | 12.7°C | |
| Apr 28 | 14.8°C | 13.0°C | |
| Apr 29 | 14.0°C | 12.3°C | |
| Apr 30 | 14.0°C | 12.3°C | |
| May 1 | 13.3°C | 11.7°C | |
| May 2 | 14.3°C | 12.6°C | |
| May 3 | 13.3°C | 11.7°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in Chile.
Annual graph of average water temperature change in San Antonio
Water temperature in San Antonio by month
San Antonio located in the southern hemisphere, at latitude 33 degrees. The water in this location never warms up to comfortable values. Average annual water temperature on the coast in San Antonio is 56°F, by the seasons: in winter 53°F, in spring 54°F, in summer 59°F, in autumn 57°F. Minimum water temperature (51°F) in San Antonio it happens in August, maximum (62°F) in February.
You can find out detailed data on how the water temperature in San Antonio changes in each specific month:
San Antonio: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Cartagena | 55°C | 6km |
| Santo Domingo | 55°C | 6km |
| Las Cruces | 55°C | 10km |
| El Tabo | 55°C | 15km |
| Punta de Tralca | 56°C | 21km |
| El Quisco | 55°C | 23km |
| Algarrobo | 55°C | 26km |
| Quintay | 56°C | 46km |
| Las Docas | 56°C | 51km |
| Laguna Verde | 56°C  | 55km |
| Valparaiso | 56°C | 61km |
| Vina del Mar | 55°C | 65km |
** Straight line distance in kilometers
The warmest water today in Chile recorded in Hanga Roa, its value is 74°F. Lowest - in Punta Arenas, there water temperature now 44°F. Average water temperature in the country today - 57°F.
Water temperature data in San Antonio and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 58 kilometers. This is Rodelillo (VAP) airport. We have no information as to whether it is valid and what flights it receives or sends.
San Antonio: weather forecast
The weather forecast is shown in local time in San Antonio
12km/hhumidity: 82%, clouds: 68%
11km/hhumidity: 79%, clouds: 42%
14km/hhumidity: 67%, clouds: 24%
21km/hhumidity: 71%, clouds: 58%
20km/hhumidity: 75%, clouds: 100%
16km/hhumidity: 82%, clouds: 100%
16km/hhumidity: 82%, clouds: 100%
16km/hhumidity: 82%, clouds: 97%
21km/hhumidity: 83%, clouds: 4%
16km/hhumidity: 77%, clouds: 2%
18km/hhumidity: 60%, clouds: 1%
27km/hhumidity: 61%, clouds: 0%
31km/hhumidity: 75%, clouds: 0%
29km/hhumidity: 82%, clouds: 0%
18km/hhumidity: 86%, clouds: 4%
15km/hhumidity: 70%, clouds: 5%
13km/hhumidity: 63%, clouds: 78%
11km/hhumidity: 60%, clouds: 68%
14km/hhumidity: 54%, clouds: 100%
17km/hhumidity: 63%, clouds: 100%
15km/hhumidity: 70%, clouds: 100%
12km/hhumidity: 77%, clouds: 100%
11km/hhumidity: 80%, clouds: 100%
5km/hhumidity: 79%, clouds: 100%
8km/hhumidity: 86%, clouds: 100%
12km/hhumidity: 85%, clouds: 84%
6km/hhumidity: 64%, clouds: 84%
19km/hhumidity: 63%, clouds: 49%
22km/hhumidity: 74%, clouds: 42%
18km/hhumidity: 83%, clouds: 42%
17km/hhumidity: 81%, clouds: 36%
20km/hhumidity: 76%, clouds: 69%
22km/hhumidity: 67%, clouds: 97%
23km/hhumidity: 66%, clouds: 98%
24km/hhumidity: 76%, clouds: 99%
16km/hhumidity: 89%, clouds: 100%
6km/hhumidity: 85%, clouds: 91%
6km/hhumidity: 86%, clouds: 96%
7km/hhumidity: 87%, clouds: 99%
