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 3, 05:27

Trend:

increasing

Yesterday:

70.1°F

Tomorrow:

72.1°F

Sunrise:

06:48

Sunset:

19:20

Day Length:

12 h. 32 min.

New Orleans in April

Minimum:

54.5°F

Average:

60.1°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 2.7°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

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 73.4°F on 2020, while the historical minimum was 64.8°F on 2019.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 72.4°F, with minimum temperature starting at 72.1°F, while the maximum might reach 72.7°F.

Daily water temperature in New Orleans

Date Current Year

actual* / forecast**

last year 10 years average
Mar 20 65.9°F 66.1°F 66.0°F
Mar 21 64.8°F 65.6°F 65.9°F
Mar 22 64.2°F 65.3°F 65.6°F
Mar 23 64.2°F 66.4°F 65.3°F
Mar 24 64.2°F 65.8°F 65.4°F
Mar 25 64.7°F 65.6°F 65.8°F
Mar 26 64.7°F 65.4°F 66.3°F
Mar 27 65.6°F 66.4°F 67.0°F
Mar 28 66.1°F 66.5°F 67.3°F
Mar 29 67.0°F 66.0°F 67.7°F
Mar 30 67.7°F 66.1°F 68.1°F
Mar 31 68.5°F 67.1°F 68.5°F
Apr 1 69.1°F 67.4°F 68.8°F
Apr 2 70.1°F 67.4°F 68.9°F
Apr 3 71.8°F 67.7°F 69.1°F
Apr 4 72.1°F 68.7°F 69.4°F
Apr 5 72.1°F 68.8°F 69.4°F
Apr 6 72.2°F 68.8°F 69.5°F
Apr 7 72.5°F 68.1°F 69.7°F
Apr 8 72.7°F 68.6°F 70.0°F
Apr 9 72.5°F 68.7°F 69.8°F
Apr 10 72.5°F 68.8°F 69.8°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 176 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 January 30, 2022, dipping to 48.8°F. The average readings by season are 58.9°F in Winter, 71.2°F in Spring, 85.6°F in Summer, and 75.9°F in Autumn.