Water Temperature of Atchafalaya Bay in Morgan City, LA

Current Water Temperature

90.7°F

Measurement Time: Tuesday, August 5, 2025, 3:12 PM CDT

Today's Tides

High: August 5, 4:24 AM, 1.90 ft
 Low: August 5, 8:23 PM, 0.03 ft

Temperature Locations

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Local Points of Interest

Atchafalya WMA Campground; West Pass; Big Island; Lower Atchafalaya River

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Atchafalaya Bay

Station Name: LAWMA, Amerada Pass
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 13 feet / 4 meters

Sensor Depth: -6.2 feet / -1.9 meters

Nearest Address:
Amerada Pass
Morgan City, LA 70538
St. Mary Parish County

GPS Coordinates: 29.449600, -91.338097

Nearby Water Temperatures

Atchafalaya Bay, Morgan City, LA (6.3 mi)
Lower Atchafalaya River, Berwick, LA (16.2 mi)
Bayou Gauche, Bayou Gauche, LA (59.9 mi)
Mississippi River, New Orleans, LA (79.5 mi)
Barataria Bay, Grand Isle, LA (84.2 mi)
Lake Borgne, Shell Beach, LA (104.1 mi)
Gulf of Mexico, Plaquemines Parish, LA (106.7 mi)
Southwest Pass, Venice, LA (121.8 mi)
Calcasieu Ship Channel, Cameron, LA (122.4 mi)
Lake Charles, Lake Charles, LA (124.9 mi)
Mississippi Sound, Waveland, MS (125.7 mi)
Mississippi River, Pilottown, LA (126.7 mi)
Calcasieu River, Westlake, LA (128.3 mi)
Bay of St. Louis, Bay St. Louis, MS (134.9 mi)
Mississippi Sound, Pass Christian, MS (136.9 mi)

Weather for Morgan City, Louisiana

Current Weather

81°F
Overcast
Conditions: Overcast
Humidity: 82%
Feels Like: 84.1°F
Wind: SW 6.3 mph
Wind Gusts: 8.2 mph
Pressure: 30.09 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 5.5

Five Day Weather Forecast

Moderate rain
Tue
H: 90°F
L: 77°F
Patchy rain nearby
Wed
H: 90°F
L: 77°F
Moderate rain
Thu
H: 90°F
L: 76°F
Patchy rain nearby
Fri
H: 92°F
L: 78°F
Patchy rain nearby
Sat
H: 91°F
L: 74°F

Air Quality

AQI: 1 - Good
PM2.5: 26.09 μg/m3
PM10: 27.38 μg/m3
Carbon Monoxide: 727.05 μg/m3
Nitrogen Dioxide: 4.44 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 109 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:11 PM
Sunset: 7:54 PM
Daylight: 13 hrs 26 mins
Moonrise: 5:31 PM
Moon Transit: 10:30 PM
Moonset: 2:35 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

9:21 AM - 11:51 AM
12:00 AM - 12:00 AM

Minor Periods

5:01 PM - 6:31 PM
2:05 AM - 3:35 AM

Action Rating: 2 out of 5

Tuesday, August 5, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 82.8°F
Average Humidity: 81%
Chance of Rain: 66%
Wind: 6.3 mph
UV Index: 2.2

Air Quality

AQI: 2 - Moderate
PM2.5: 30.69 μg/m3
PM10: 31.79 μg/m3
Carbon Monoxide: 450.88 μg/m3
Nitrogen Dioxide: 3.29 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 126.88 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:11 PM
Sunset: 7:54 PM
Daylight: 13 hrs 26 mins
Moonrise: 5:31 PM
Moon Transit: 10:30 PM
Moonset: 2:35 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

9:21 AM - 11:51 AM
12:00 AM - 12:00 AM

Minor Periods

5:01 PM - 6:31 PM
2:05 AM - 3:35 AM

Action Rating: 2 out of 5

Wednesday, August 6, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 82.6°F
Average Humidity: 81%
Chance of Rain: 82%
Wind: 5.4 mph
UV Index: 2.2

Air Quality

AQI: 2 - Moderate
PM2.5: 17.85 μg/m3
PM10: 19.18 μg/m3
Carbon Monoxide: 585.78 μg/m3
Nitrogen Dioxide: 4.34 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 92.12 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:11 PM
Sunset: 7:53 PM
Daylight: 13 hrs 25 mins
Moonrise: 6:22 PM
Moon Transit: 11:25 PM
Moonset: 3:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.4%

Best Times for Fishing or Hunting

Major Periods

10:16 AM - 12:46 AM
12:00 AM - 12:00 AM

Minor Periods

5:52 PM - 7:22 PM
3:00 AM - 4:30 AM

Action Rating: 2 out of 5

Thursday, August 7, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 82.9°F
Average Humidity: 79%
Chance of Rain: 84%
Wind: 6.9 mph
UV Index: 2.3

Air Quality

AQI: 1 - Good
PM2.5: 10.17 μg/m3
PM10: 11.56 μg/m3
Carbon Monoxide: 379.55 μg/m3
Nitrogen Dioxide: 3.22 μg/m3
Sulphur Dioxide: 0.53 μg/m3
Ozone: 86.84 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:11 PM
Sunset: 7:53 PM
Daylight: 13 hrs 23 mins
Moonrise: 7:07 PM
Moon Transit: 12:00 AM
Moonset: 4:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:11 AM - 1:41 PM

Minor Periods

6:37 PM - 8:07 PM
4:02 AM - 5:32 AM

Action Rating: 3 out of 5

Friday, August 8, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 82.9°F
Average Humidity: 76%
Chance of Rain: 77%
Wind: 6.3 mph
UV Index: 2.4

Air Quality

AQI: 2 - Moderate
PM2.5: 18.48 μg/m3
PM10: 18.86 μg/m3
Carbon Monoxide: 557.59 μg/m3
Nitrogen Dioxide: 6.52 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 110.12 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:10 PM
Sunset: 7:52 PM
Daylight: 13 hrs 22 mins
Moonrise: 7:47 PM
Moon Transit: 12:18 AM
Moonset: 5:35 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:03 AM - 2:33 PM

Minor Periods

7:17 PM - 8:47 PM
5:05 AM - 6:35 AM

Action Rating: 4 out of 5

Saturday, August 9, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 80.9°F
Average Humidity: 75%
Chance of Rain: 89%
Wind: 5.6 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 10.6 μg/m3
PM10: 10.86 μg/m3
Carbon Monoxide: 355.48 μg/m3
Nitrogen Dioxide: 7.54 μg/m3
Sulphur Dioxide: 0.98 μg/m3
Ozone: 76.23 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:10 PM
Sunset: 7:51 PM
Daylight: 13 hrs 20 mins
Moonrise: 8:23 PM
Moon Transit: 1:10 AM
Moonset: 6:40 AM
Moon Phase: Full
Moon Illumination: 99.0%

Best Times for Fishing or Hunting

Major Periods

12:40 AM - 3:10 AM
12:54 AM - 3:24 PM

Minor Periods

7:53 PM - 9:23 PM
6:10 AM - 7:40 AM

Action Rating: 5 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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