All data are in degrees Fahrenheit

en

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

79.6

°F

May 26, 13:58

Trend:

stable

Yesterday:

80.3°F

Tomorrow:

80.0°F

Sunrise:

06:02

Sunset:

19:53

Day Length:

13 h. 51 min.

New Orleans in June

Minimum:

55.3°F

Average:

59.6°F

Maximum:

63.5°F

Sea water temperature in New Orleans today

As of now, in New Orleans, the water temperature is 79.6°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.4°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 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 84.0°F on 2018, while the historical minimum was 77.0°F on 2021.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 80.1°F, with minimum temperature starting at 79.9°F, while the maximum might reach 80.5°F.

Daily water temperature in New Orleans

Date Current Year

actual* / forecast**

last year 10 years average
May 12 75.4°F 78.0°F 76.9°F
May 13 76.8°F 76.6°F 77.2°F
May 14 77.1°F 76.3°F 77.7°F
May 15 80.1°F 76.0°F 78.5°F
May 16 81.3°F 77.0°F 78.9°F
May 17 81.0°F 78.4°F 79.3°F
May 18 79.8°F 79.4°F 79.6°F
May 19 80.1°F 79.7°F 79.6°F
May 20 80.2°F 80.5°F 80.2°F
May 21 80.3°F 80.7°F 80.2°F
May 22 79.7°F 81.0°F 80.2°F
May 23 80.8°F 81.0°F 80.4°F
May 24 80.1°F 81.2°F 80.5°F
May 25 80.3°F 81.1°F 80.8°F
May 26 79.6°F 82.3°F 81.0°F
May 27 80.0°F 82.6°F 81.3°F
May 28 80.1°F 82.9°F 81.4°F
May 29 80.0°F 83.4°F 81.4°F
May 30 79.9°F 82.9°F 81.3°F
May 31 80.1°F 83.0°F 81.4°F
Jun 1 80.3°F 83.0°F 81.7°F
Jun 2 80.5°F 82.6°F 81.8°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 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.