All data are in degrees Fahrenheit

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Water temperature in New Orleans

Detailed information about the current water temperature in New Orleans. 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.
Sea temperature in New Orleans now

71.8

°F

April 14, 22:11

Trend:

increasing

Yesterday:

70.6°F

Tomorrow:

72.1°F

Sunrise:

06:35

Sunset:

19:27

Day Length:

12 h. 52 min.

New Orleans in April

Minimum:

54.5°F

Average:

60.2°F

Maximum:

66.4°F

Sea water temperature in New Orleans today

As of now, in New Orleans, the water temperature is 71.8°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.3°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise 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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 73.7°F on 2020, while the historical minimum was 67.8°F on 2019.

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 maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 72.1°F, with minimum temperature starting at 71.9°F, while the maximum might reach 72.6°F.

Daily water temperature in New Orleans

Date Current Year

actual* / forecast**

last year 10 years average
Mar 31 69.2°F 68.5°F 68.6°F
Apr 1 71.5°F 69.1°F 69.1°F
Apr 2 71.5°F 70.1°F 69.2°F
Apr 3 72.3°F 71.8°F 69.5°F
Apr 4 72.3°F 71.7°F 69.6°F
Apr 5 73.9°F 72.2°F 69.8°F
Apr 6 74.5°F 72.2°F 70.1°F
Apr 7 71.5°F 72.1°F 70.1°F
Apr 8 69.4°F 71.3°F 69.9°F
Apr 9 69.7°F 69.0°F 69.6°F
Apr 10 68.9°F 70.3°F 69.6°F
Apr 11 70.2°F 70.1°F 69.4°F
Apr 12 70.7°F 70.7°F 69.9°F
Apr 13 70.6°F 71.1°F 70.3°F
Apr 14 71.8°F 71.0°F 70.5°F
Apr 15 72.1°F 72.1°F 70.8°F
Apr 16 72.0°F 72.2°F 70.7°F
Apr 17 71.9°F 71.4°F 70.6°F
Apr 18 71.9°F 70.0°F 70.6°F
Apr 19 72.2°F 71.1°F 70.9°F
Apr 20 72.3°F 71.5°F 71.0°F
Apr 21 72.6°F 72.2°F 71.3°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 New Orleans by month

In New Orleans, the months May through October offer comfortable swimming conditions, which amounts to 179 swimming days.
The warmest water in New Orleans was recorded on August 15, 2023, reaching a 91.1°F. While the coldest temperature occurred on February 3, 2026, dipping to 46.6°F. The average readings by season are 58.7°F in Winter, 71.4°F in Spring, 85.7°F in Summer, and 76.0°F in Autumn.