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: February 16, 7:46 AM, -0.5 ft
 High: February 16, 3:48 PM, 1.3 ft
Low: February 16, 8:14 PM, 0.9 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

66°F
Overcast
Overcast
66°F
62.1°F
70%
SW 5.8 mph
7.9 mph
62.1°F
57.4°F
0 in
0%
9 mi
1019 mbar
0.2

Five Day Weather Forecast

Overcast
Mon
H: 62°F
L: 55°F
Overcast
Tue
H: 72°F
L: 58°F
Partly Cloudy
Wed
H: 71°F
L: 65°F
Mist
Thu
H: 72°F
L: 66°F
Cloudy
Fri
H: 80°F
L: 69°F

Air Quality

AQI: 1 - Good
PM2.5: 6.75 μg/m3
PM10: 6.85 μg/m3
Carbon Monoxide: 193.85 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 89 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:19 AM
Sunset: 5:56 PM
Daylight: 11 hrs 12 mins
Moonrise: 6:19 AM
Moon Transit: 11:46 AM
Moonset: 5:20 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:16 AM - 1:46 PM

Minor Periods

4:50 PM - 6:20 PM
5:49 AM - 7:19 AM

Action Rating: 4 out of 5

Monday, February 16, 2026

Weather Forecast

Overcast
62.4°F
55°F
59°F
89%
0 in
0%
0%
6.9 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 7.85 μg/m3
PM10: 7.85 μg/m3
Carbon Monoxide: 202.53 μg/m3
Nitrogen Dioxide: 6.63 μg/m3
Sulphur Dioxide: 2.19 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:19 AM
Sunset: 5:56 PM
Daylight: 11 hrs 12 mins
Moonrise: 6:19 AM
Moon Transit: 11:46 AM
Moonset: 5:20 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:16 AM - 1:46 PM

Minor Periods

4:50 PM - 6:20 PM
5:49 AM - 7:19 AM

Action Rating: 4 out of 5

Tuesday, February 17, 2026

Weather Forecast

Overcast
72.1°F
57.7°F
63.4°F
82%
0 in
0%
0%
12.1 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 7.31 μg/m3
PM10: 8.32 μg/m3
Carbon Monoxide: 176.41 μg/m3
Nitrogen Dioxide: 2.21 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 90.52 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 12:19 AM
Sunset: 5:57 PM
Daylight: 11 hrs 14 mins
Moonrise: 6:52 AM
Moon Transit: 12:32 AM
Moonset: 6:21 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:02 AM - 2:32 PM

Minor Periods

5:51 PM - 7:21 PM
6:22 AM - 7:52 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Partly Cloudy
71.2°F
64.9°F
66.8°F
88%
0 in
0%
0%
12.3 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 8.53 μg/m3
PM10: 11.65 μg/m3
Carbon Monoxide: 138.49 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 90.24 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:19 AM
Sunset: 5:57 PM
Daylight: 11 hrs 15 mins
Moonrise: 7:23 AM
Moon Transit: 1:18 PM
Moonset: 7:22 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

12:14 AM - 2:44 AM
12:48 AM - 3:18 PM

Minor Periods

6:52 PM - 8:22 PM
6:53 AM - 8:23 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Mist
72.3°F
66°F
68.3°F
92%
0 in
0%
0%
15 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 10.33 μg/m3
PM10: 13.81 μg/m3
Carbon Monoxide: 123.77 μg/m3
Nitrogen Dioxide: 1.47 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 83.44 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 12:19 AM
Sunset: 5:58 PM
Daylight: 11 hrs 17 mins
Moonrise: 7:53 AM
Moon Transit: 3:07 PM
Moonset: 8:24 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

2:37 PM - 5:07 PM
2:37 PM - 5:07 PM

Minor Periods

7:54 PM - 9:24 PM
7:23 AM - 8:53 AM

Action Rating: 2 out of 5

Friday, February 20, 2026

Weather Forecast

Cloudy
80°F
68.5°F
72.3°F
87%
0 in
0%
0%
17.7 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 8.8 μg/m3
PM10: 11.7 μg/m3
Carbon Monoxide: 134.85 μg/m3
Nitrogen Dioxide: 1.6 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 66.85 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 12:19 AM
Sunset: 5:59 PM
Daylight: 11 hrs 19 mins
Moonrise: 8:24 AM
Moon Transit: 12:00 AM
Moonset: 9:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:45 AM - 4:15 AM

Minor Periods

8:56 PM - 10:26 PM
7:54 AM - 9:24 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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