Water Temperature of Atchafalaya Bay in Morgan City, LA

Current Water Temperature

74.7°F

Measurement Time: Saturday, April 25, 2026, 6:48 PM CDT

Today's Tides

Low: April 25, 6:18 AM, 0.4 ft
 High: April 25, 1:18 PM, 1.6 ft
Low: April 25, 7:50 PM, 1.2 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

80.6°F
Cloudy
Cloudy
85.2°F
82°F
79%
SW 10.5 mph
13.2 mph
78.2°F
68.6°F
0 in
25%
9 mi
1010 mbar
0.8

Five Day Weather Forecast

Cloudy
Sat
H: 84°F
L: 71°F
Patchy rain nearby
Sun
H: 86°F
L: 70°F
Sunny
Mon
H: 88°F
L: 71°F
Sunny
Tue
H: 87°F
L: 71°F
Partly Cloudy
Wed
H: 86°F
L: 71°F

Air Quality

AQI: 1 - Good
PM2.5: 8.35 μg/m3
PM10: 11.15 μg/m3
Carbon Monoxide: 133.85 μg/m3
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 70 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

Saturday, April 25, 2026

Weather Forecast

Cloudy
83.8°F
70.9°F
75.8°F
83%
0 in
0%
0%
12.3 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 8.51 μg/m3
PM10: 11.07 μg/m3
Carbon Monoxide: 142.41 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 77.16 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

Patchy rain nearby
86.4°F
70°F
77°F
80%
0.03 in
88%
0%
12.5 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 8.83 μg/m3
PM10: 11.61 μg/m3
Carbon Monoxide: 134.41 μg/m3
Nitrogen Dioxide: 1.63 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 69.24 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

Sunny
88.3°F
70.9°F
78°F
75%
0 in
0%
0%
14.5 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 9.82 μg/m3
PM10: 12.52 μg/m3
Carbon Monoxide: 138.97 μg/m3
Nitrogen Dioxide: 1.49 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 71.28 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

Tuesday, April 28, 2026

Weather Forecast

Sunny
86.7°F
71.4°F
77.8°F
76%
0 in
0%
0%
13.2 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 8.97 μg/m3
PM10: 12.25 μg/m3
Carbon Monoxide: 135.79 μg/m3
Nitrogen Dioxide: 1.3 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 74.96 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:02 PM
Sunset: 7:40 PM
Daylight: 13 hrs 14 mins
Moonrise: 5:11 PM
Moon Transit: 11:09 PM
Moonset: 4:33 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

10:07 AM - 12:37 AM
12:00 AM - 12:00 AM

Minor Periods

4:41 PM - 6:11 PM
4:03 AM - 5:33 AM

Action Rating: 2 out of 5

Wednesday, April 29, 2026

Weather Forecast

Partly Cloudy
86.1°F
71.1°F
77.3°F
79%
0 in
0%
0%
13 mph
10.9


Air Quality

AQI: 1 - Good
PM2.5: 7.82 μg/m3
PM10: 11.27 μg/m3
Carbon Monoxide: 126.16 μg/m3
Nitrogen Dioxide: 1.34 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:02 PM
Sunset: 7:41 PM
Daylight: 13 hrs 15 mins
Moonrise: 6:07 PM
Moon Transit: 11:51 PM
Moonset: 5:01 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

10:49 AM - 1:19 PM
12:00 AM - 12:00 AM

Minor Periods

5:37 PM - 7:07 PM
4:31 AM - 6:01 AM

Action Rating: 3 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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