Water Temperature of Atchafalaya Bay in Morgan City, LA

Current Water Temperature

69.1°F

Measurement Time: Thursday, April 23, 2026, 4:54 AM CDT

Today's Tides

Low: April 23, 3:43 AM, 0.1 ft
 High: April 23, 11:56 AM, 1.8 ft

Temperature Locations

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Local Points of Interest

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

Atchafalaya Bay

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

Elevation Above Sea Level: 13 feet

Sensor Depth: -6 feet

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

64.9°F
Partly cloudy
Partly cloudy
64.9°F
64.1°F
100%
ESE 5.6 mph
10.8 mph
64.1°F
61.1°F
0 in
50%
9 mi
1016 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 83°F
L: 64°F
Patchy rain nearby
Fri
H: 82°F
L: 66°F
Partly Cloudy
Sat
H: 85°F
L: 68°F
Partly Cloudy
Sun
H: 85°F
L: 68°F
Partly Cloudy
Mon
H: 86°F
L: 71°F

Air Quality

AQI: 1 - Good
PM2.5: 9.15 μg/m3
PM10: 14.25 μg/m3
Carbon Monoxide: 137.85 μg/m3
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 112 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:03 PM
Sunset: 7:37 PM
Daylight: 13 hrs 6 mins
Moonrise: 12:07 AM
Moon Transit: 7:19 PM
Moonset: 1:40 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

6:10 AM - 8:40 AM
6:49 PM - 9:19 PM

Minor Periods

11:37 AM - 1:07 PM
1:10 AM - 2:40 AM

Action Rating: 3 out of 5

Thursday, April 23, 2026

Weather Forecast

Sunny
82.9°F
63.7°F
72.4°F
73%
0 in
0%
0%
12.1 mph
8.5


Air Quality

AQI: 1 - Good
PM2.5: 8.25 μg/m3
PM10: 12.49 μg/m3
Carbon Monoxide: 138.81 μg/m3
Nitrogen Dioxide: 1.69 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 103.08 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:03 PM
Sunset: 7:37 PM
Daylight: 13 hrs 6 mins
Moonrise: 12:07 AM
Moon Transit: 7:19 PM
Moonset: 1:40 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

6:10 AM - 8:40 AM
6:49 PM - 9:19 PM

Minor Periods

11:37 AM - 1:07 PM
1:10 AM - 2:40 AM

Action Rating: 3 out of 5

Friday, April 24, 2026

Weather Forecast

Patchy rain nearby
81.6°F
65.6°F
73°F
78%
0 in
0%
0%
11.6 mph
9.5


Air Quality

AQI: 1 - Good
PM2.5: 4.93 μg/m3
PM10: 6.91 μg/m3
Carbon Monoxide: 133.81 μg/m3
Nitrogen Dioxide: 1.3 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 90.8 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:03 PM
Sunset: 7:37 PM
Daylight: 13 hrs 8 mins
Moonrise: 1:14 PM
Moon Transit: 8:12 PM
Moonset: 2:25 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%

Best Times for Fishing or Hunting

Major Periods

7:05 AM - 9:35 AM
7:42 PM - 10:12 PM

Minor Periods

12:44 AM - 2:14 PM
1:55 AM - 3:25 AM

Action Rating: 3 out of 5

Saturday, April 25, 2026

Weather Forecast

Partly Cloudy
84.8°F
67.9°F
74.6°F
80%
0 in
0%
0%
12.3 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 7.26 μg/m3
PM10: 9.74 μg/m3
Carbon Monoxide: 131.85 μg/m3
Nitrogen Dioxide: 1.6 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 74.96 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:03 PM
Sunset: 7:38 PM
Daylight: 13 hrs 9 mins
Moonrise: 2:17 PM
Moon Transit: 9:00 PM
Moonset: 3:02 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

7:55 AM - 10:25 AM
8:30 PM - 11:00 PM

Minor Periods

1:47 PM - 3:17 PM
2:32 AM - 4:02 AM

Action Rating: 2 out of 5

Sunday, April 26, 2026

Weather Forecast

Partly Cloudy
85.3°F
68.4°F
75.7°F
80%
0 in
0%
0%
12.5 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 8.74 μg/m3
PM10: 11.49 μg/m3
Carbon Monoxide: 131.04 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 71.92 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:03 PM
Sunset: 7:39 PM
Daylight: 13 hrs 11 mins
Moonrise: 3:17 PM
Moon Transit: 9:44 PM
Moonset: 3:35 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%

Best Times for Fishing or Hunting

Major Periods

8:41 AM - 11:11 AM
9:14 PM - 11:44 PM

Minor Periods

2:47 PM - 4:17 PM
3:05 AM - 4:35 AM

Action Rating: 2 out of 5

Monday, April 27, 2026

Weather Forecast

Partly Cloudy
85.5°F
70.7°F
76.5°F
82%
0 in
0%
0%
15.4 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7.67 μg/m3
PM10: 10.3 μg/m3
Carbon Monoxide: 133.97 μg/m3
Nitrogen Dioxide: 1.44 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 70.08 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:02 PM
Sunset: 7:39 PM
Daylight: 13 hrs 12 mins
Moonrise: 4:15 PM
Moon Transit: 10:27 PM
Moonset: 4:05 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.8%

Best Times for Fishing or Hunting

Major Periods

9:25 AM - 11:55 AM
12:00 AM - 12:00 AM

Minor Periods

3:45 PM - 5:15 PM
3:35 AM - 5:05 AM

Action Rating: 2 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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