Water Temperature of Atchafalaya Bay in Morgan City, LA

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

Low: January 11, 3:53 AM, -0.3 ft
 High: January 11, 1:47 PM, 1.0 ft

Temperature Locations

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Local Points of Interest

Gulf of Mexico; Lower Atchafalya River; Atchafalaya Delta Wildlife Management Area and Game Preserve

Atchafalaya Bay

Station Name: Eugene Island, North of, Atchafalaya Bay
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Nearest Address:
Eugene Island
Morgan City, LA 70538
St. Mary Parish County

GPS Coordinates: 29.36750, -91.3839

Nearby Water Temperatures

Atchafalaya Bay, Morgan City, LA (6.3 mi)
Lower Atchafalaya River, Berwick, LA (22.5 mi)
Bayou Gauche, Bayou Gauche, LA (64.8 mi)
Mississippi River, New Orleans, LA (84.5 mi)
Barataria Bay, Grand Isle, LA (86.3 mi)
Gulf of Mexico, Plaquemines Parish, LA (107.9 mi)
Lake Borgne, Shell Beach, LA (108.4 mi)
Calcasieu Ship Channel, Cameron, LA (120.9 mi)
Southwest Pass, Venice, LA (123 mi)
Lake Charles, Lake Charles, LA (125.1 mi)
Calcasieu River, Westlake, LA (128.2 mi)
Mississippi River, Pilottown, LA (128.8 mi)
Mississippi Sound, Waveland, MS (130.7 mi)
Bay of St. Louis, Bay St. Louis, MS (140 mi)
Mississippi Sound, Pass Christian, MS (141.8 mi)

Weather for Morgan City, Louisiana

Current Weather

46°F
Clear
Clear
40.5°F
45.7°F
71%
N 11.6 mph
17.6 mph
41.2°F
36.8°F
0 in
0%
9 mi
1031 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 65°F
L: 45°F
Sunny
Mon
H: 58°F
L: 42°F
Sunny
Tue
H: 62°F
L: 44°F
Partly Cloudy
Wed
H: 66°F
L: 51°F
Sunny
Thu
H: 47°F
L: 34°F

Air Quality

AQI: 1 - Good
PM2.5: 3.65 μg/m3
PM10: 3.85 μg/m3
Carbon Monoxide: 160.85 μg/m3
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 79 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:13 AM
Sunset: 5:26 PM
Daylight: 10 hrs 25 mins
Moonrise: 12:54 AM
Moon Transit: 6:30 AM
Moonset: 12:01 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
6:10 PM - 8:40 PM

Minor Periods

11:31 AM - 1:01 PM
12:24 AM - 1:54 AM

Action Rating: 2 out of 5

Sunday, January 11, 2026

Weather Forecast

Sunny
64.9°F
45°F
53.8°F
55%
0 in
0%
0%
13.6 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 4.19 μg/m3
PM10: 4.35 μg/m3
Carbon Monoxide: 172.73 μg/m3
Nitrogen Dioxide: 5.77 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 71.08 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:13 AM
Sunset: 5:26 PM
Daylight: 10 hrs 25 mins
Moonrise: 12:54 AM
Moon Transit: 6:30 AM
Moonset: 12:01 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
6:10 PM - 8:40 PM

Minor Periods

11:31 AM - 1:01 PM
12:24 AM - 1:54 AM

Action Rating: 2 out of 5

Monday, January 12, 2026

Weather Forecast

Sunny
57.6°F
42.1°F
49.4°F
42%
0 in
0%
0%
8.9 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 4.32 μg/m3
PM10: 4.45 μg/m3
Carbon Monoxide: 167.25 μg/m3
Nitrogen Dioxide: 8.09 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 65.32 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:13 AM
Sunset: 5:27 PM
Daylight: 10 hrs 26 mins
Moonrise: 1:50 AM
Moon Transit: 7:13 AM
Moonset: 12:33 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:43 AM - 9:13 AM
6:55 PM - 9:25 PM

Minor Periods

12:03 AM - 1:33 PM
1:20 AM - 2:50 AM

Action Rating: 3 out of 5

Tuesday, January 13, 2026

Weather Forecast

Sunny
62.4°F
43.5°F
51.8°F
44%
0 in
0%
0%
5.4 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 9.18 μg/m3
PM10: 9.65 μg/m3
Carbon Monoxide: 191.05 μg/m3
Nitrogen Dioxide: 15.03 μg/m3
Sulphur Dioxide: 3.68 μg/m3
Ozone: 53.96 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:14 AM
Sunset: 5:28 PM
Daylight: 10 hrs 27 mins
Moonrise: 2:46 AM
Moon Transit: 8:00 AM
Moonset: 1:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

7:30 AM - 10:00 AM
7:42 PM - 10:12 PM

Minor Periods

12:39 AM - 2:09 PM
2:16 AM - 3:46 AM

Action Rating: 3 out of 5

Wednesday, January 14, 2026

Weather Forecast

Partly Cloudy
65.5°F
50.8°F
57.3°F
63%
0 in
0%
0%
15.2 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 5.8 μg/m3
PM10: 6.64 μg/m3
Carbon Monoxide: 162.99 μg/m3
Nitrogen Dioxide: 3.41 μg/m3
Sulphur Dioxide: 2.27 μg/m3
Ozone: 86.36 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:14 AM
Sunset: 5:28 PM
Daylight: 10 hrs 27 mins
Moonrise: 3:43 AM
Moon Transit: 8:48 AM
Moonset: 1:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%

Best Times for Fishing or Hunting

Major Periods

8:18 AM - 10:48 AM
8:32 PM - 11:02 PM

Minor Periods

1:21 PM - 2:51 PM
3:13 AM - 4:43 AM

Action Rating: 2 out of 5

Thursday, January 15, 2026

Weather Forecast

Sunny
47.2°F
33.9°F
43.3°F
44%
0 in
0%
0%
18.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.6 μg/m3
PM10: 6.7 μg/m3
Carbon Monoxide: 173.76 μg/m3
Nitrogen Dioxide: 6.33 μg/m3
Sulphur Dioxide: 2.7 μg/m3
Ozone: 69.77 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:15 AM
Sunset: 5:29 PM
Daylight: 10 hrs 28 mins
Moonrise: 4:39 AM
Moon Transit: 9:39 AM
Moonset: 2:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

9:24 PM - 11:54 PM
9:09 AM - 11:39 AM

Minor Periods

2:09 PM - 3:39 PM
4:09 AM - 5:39 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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