What is the current water temperature in São Luís?

Q: What is the current water temperature in São Luís?

As of now, in São Luís, the water temperature is 28.37°C. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort.

Brazil > São Luís

Water temperature in São Luís

Detailed information about the current water temperature in São Luís. 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.

83.1

°F

January 26, 23:39

Trend:

decreasing

Yesterday:

84.1°F

Tomorrow:

82.9°F

Sunrise:

06:03

Sunset:

18:17

Day Length:

12 h. 14 min.

São Luís in February

Minimum:

82.0°F

Average:

82.6°F

Maximum:

83.4°F

Sea water temperature in São Luís today

As of now, in São Luís, the water temperature is 83.1°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.2°F lower 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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 84.4°F on 2020, while the historical minimum was 82.5°F on 2017.

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 82.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in São Luís

Date	Current Year actual* / forecast**	last year	10 years average
Jan 12	82.5°F	83.5°F	82.8°F
Jan 13	82.5°F	83.4°F	82.8°F
Jan 14	82.2°F	83.5°F	82.8°F
Jan 15	82.3°F	83.4°F	82.8°F
Jan 16	83.1°F	83.3°F	82.9°F
Jan 17	82.3°F	83.3°F	82.8°F
Jan 18	82.2°F	83.2°F	82.8°F
Jan 19	82.3°F	83.1°F	82.8°F
Jan 20	82.5°F	83.6°F	82.9°F
Jan 21	82.7°F	83.7°F	83.0°F
Jan 22	82.7°F	83.6°F	83.1°F
Jan 23	83.1°F	83.3°F	83.0°F
Jan 24	83.0°F	83.3°F	83.2°F
Jan 25	84.1°F	83.4°F	83.3°F
Jan 26	83.1°F	83.5°F	83.3°F
Jan 27	82.9°F	83.1°F	83.2°F
Jan 28	82.9°F	82.8°F	83.1°F
Jan 29	82.8°F	83.3°F	83.0°F
Jan 30	82.7°F	83.3°F	82.9°F
Jan 31	83.0°F	83.2°F	83.2°F
Feb 1	82.9°F	83.2°F	83.1°F
Feb 2	82.8°F	83.1°F	83.0°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 São Luís by month

In São Luís, the water temperature is comfortable for swimming all year round.

The warmest water in São Luís was recorded on May 22, 2024, reaching a 86.7°F. While the coldest temperature occurred on October 2, 2018, dipping to 80.4°F. The average readings by season are 82.9°F in Winter, 83.9°F in Spring, 83.9°F in Summer, and 82.5°F in Autumn.