What is the current water temperature in Santos?

As of now, in Santos, the water temperature is 23.4°C. It's safe to say that the water is comfortably warm for various water-related activities.

Brazil > Santos

Water temperature in Santos

Detailed information about the current water temperature in Santos. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

74.1

°F

October 23, 23:09

Trend:

decreasing

Yesterday:

74.2°F

Tomorrow:

74.0°F

Sunrise:

05:26

Sunset:

18:14

Day Length:

12 h. 48 min.

Santos in October

Minimum:

77.8°F

Average:

79.9°F

Maximum:

83.5°F

Sea water temperature in Santos today

As of now, in Santos, the water temperature is 74.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.1°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 74.7°F on 2020, while the historical minimum was 71.5°F on 2025.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 74.2°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Santos

Date	Current Year actual* / forecast**	last year	10 years average
Oct 9	70.4°F	72.1°F	71.9°F
Oct 10	71.9°F	72.0°F	72.0°F
Oct 11	73.4°F	72.1°F	72.3°F
Oct 12	73.5°F	71.0°F	72.3°F
Oct 13	72.4°F	71.3°F	72.4°F
Oct 14	72.2°F	73.1°F	72.6°F
Oct 15	73.0°F	72.4°F	72.8°F
Oct 16	73.3°F	72.3°F	72.6°F
Oct 17	73.9°F	72.5°F	72.9°F
Oct 18	73.7°F	72.2°F	73.0°F
Oct 19	73.3°F	72.2°F	72.9°F
Oct 20	72.9°F	72.0°F	72.9°F
Oct 21	73.2°F	71.9°F	73.0°F
Oct 22	74.2°F	71.6°F	73.1°F
Oct 23	74.1°F	71.5°F	73.0°F
Oct 24	74.0°F	71.4°F	72.8°F
Oct 25	74.0°F	70.9°F	72.8°F
Oct 26	74.0°F	70.8°F	72.9°F
Oct 27	74.0°F	69.6°F	72.9°F
Oct 28	74.2°F	70.0°F	73.1°F
Oct 29	74.5°F	70.5°F	73.4°F
Oct 30	74.6°F	71.1°F	73.4°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Santos by month

In Santos, the months November through May offer comfortable swimming conditions, which amounts to 209 swimming days.

The warmest water in Santos was recorded on February 2, 2019, reaching a 87.4°F. While the coldest temperature occurred on June 29, 2016, dipping to 64.7°F. The average readings by season are 80.0°F in Winter, 78.2°F in Spring, 70.1°F in Summer, and 72.5°F in Autumn.