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

86.3

°F

August 16, 08:59

Trend:

stable

Yesterday:

85.9°F

Tomorrow:

86.3°F

Sunrise:

06:28

Sunset:

19:41

Day Length:

13 h. 13 min.

New Orleans in August

Minimum:

54.9°F

Average:

59.3°F

Maximum:

62.3°F

Sea water temperature in New Orleans today

As of now, in New Orleans, the water temperature is 86.3°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 0.8°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. 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 90.4°F on 2023, while the historical minimum was 84.5°F on 2016.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 86.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in New Orleans

Date Current Year

actual* / forecast**

last year 10 years average
Aug 2 87.9°F 87.6°F 86.8°F
Aug 3 87.6°F 87.9°F 86.9°F
Aug 4 87.1°F 88.0°F 86.9°F
Aug 5 87.3°F 88.9°F 86.9°F
Aug 6 87.3°F 90.2°F 87.0°F
Aug 7 87.1°F 90.2°F 87.0°F
Aug 8 87.2°F 90.2°F 87.2°F
Aug 9 87.1°F 90.1°F 87.1°F
Aug 10 86.7°F 89.6°F 86.6°F
Aug 11 86.9°F 89.9°F 86.8°F
Aug 12 86.7°F 89.9°F 86.9°F
Aug 13 86.5°F 89.8°F 86.8°F
Aug 14 86.2°F 89.4°F 86.4°F
Aug 15 85.9°F 89.6°F 86.6°F
Aug 16 86.3°F 88.6°F 87.0°F
Aug 17 86.3°F 88.6°F 87.0°F
Aug 18 86.3°F 88.3°F 87.0°F
Aug 19 86.5°F 89.7°F 87.3°F
Aug 20 86.5°F 89.2°F 87.3°F
Aug 21 86.4°F 88.8°F 87.2°F
Aug 22 86.2°F 87.9°F 87.0°F
Aug 23 86.1°F 87.9°F 86.8°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 177 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, 71.3°F in Spring, 85.7°F in Summer, and 75.9°F in Autumn.