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 9, 2:34 AM, -0.3 ft
 High: February 9, 1:03 PM, 1.2 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

70°F
Sunny
Sunny
70°F
77.5°F
71%
SW 7.2 mph
10.2 mph
75.1°F
59.1°F
0 in
0%
9 mi
1022 mbar
0.1

Five Day Weather Forecast

Partly Cloudy
Mon
H: 76°F
L: 52°F
Fog
Tue
H: 72°F
L: 56°F
Heavy rain
Wed
H: 65°F
L: 61°F
Fog
Thu
H: 72°F
L: 60°F
Partly Cloudy
Fri
H: 75°F
L: 61°F

Air Quality

AQI: 1 - Good
PM2.5: 8.65 μg/m3
PM10: 10.55 μg/m3
Carbon Monoxide: 155.85 μg/m3
Nitrogen Dioxide: 2.05 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 83 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:19 AM
Sunset: 5:50 PM
Daylight: 11 hrs 1 mins
Moonrise: 12:36 AM
Moon Transit: 5:52 AM
Moonset: 11:06 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:22 AM - 7:52 AM
5:35 PM - 8:05 PM

Minor Periods

10:36 AM - 12:06 AM
12:06 AM - 1:36 AM

Action Rating: 3 out of 5

Dense Fog Advisory issued February 9 at 11:47AM CST until February 10 at 10:00AM CST by NWS Lake Charles LA

Effective: Mon February 9, 2026, 5:47 PM
Expires: Tue February 10, 2026, 4:00 PM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of central, south central, and southwest Louisiana and southeast Texas. * WHEN...From 11 PM this evening to 10 AM CST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.


Dense Fog Advisory issued February 9 at 11:39AM CST until February 10 at 9:00AM CST by NWS New Orleans LA

Effective: Mon February 9, 2026, 5:39 PM
Expires: Tue February 10, 2026, 7:45 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 10 PM this evening to 9 AM CST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.
Monday, February 9, 2026

Weather Forecast

Partly Cloudy
75.9°F
52.3°F
62.1°F
82%
0 in
0%
0%
7.8 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 9.64 μg/m3
PM10: 12.89 μg/m3
Carbon Monoxide: 165.61 μg/m3
Nitrogen Dioxide: 1.81 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 91.2 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:19 AM
Sunset: 5:50 PM
Daylight: 11 hrs 1 mins
Moonrise: 12:36 AM
Moon Transit: 5:52 AM
Moonset: 11:06 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:22 AM - 7:52 AM
5:35 PM - 8:05 PM

Minor Periods

10:36 AM - 12:06 AM
12:06 AM - 1:36 AM

Action Rating: 3 out of 5

Tuesday, February 10, 2026

Weather Forecast

Fog
72°F
56.3°F
63.6°F
90%
0 in
0%
0%
10.5 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 9.39 μg/m3
PM10: 11.42 μg/m3
Carbon Monoxide: 160.65 μg/m3
Nitrogen Dioxide: 1.59 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 91.04 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:19 AM
Sunset: 5:51 PM
Daylight: 11 hrs 2 mins
Moonrise: 1:33 AM
Moon Transit: 6:40 AM
Moonset: 11:45 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

6:10 AM - 8:40 AM
6:24 PM - 8:54 PM

Minor Periods

11:15 AM - 12:45 AM
1:03 AM - 2:33 AM

Action Rating: 2 out of 5

Wednesday, February 11, 2026

Weather Forecast

Heavy rain
65.3°F
61°F
63°F
96%
1.08 in
89%
0%
8.1 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 9.67 μg/m3
PM10: 12.47 μg/m3
Carbon Monoxide: 147.85 μg/m3
Nitrogen Dioxide: 2.39 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 79.12 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:19 AM
Sunset: 5:52 PM
Daylight: 11 hrs 4 mins
Moonrise: 2:30 AM
Moon Transit: 7:30 AM
Moonset: 12:31 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

7:00 AM - 9:30 AM
7:15 PM - 9:45 PM

Minor Periods

12:01 AM - 1:31 PM
2:00 AM - 3:30 AM

Action Rating: 3 out of 5

Thursday, February 12, 2026

Weather Forecast

Fog
72.3°F
60.3°F
64.4°F
86%
0 in
0%
0%
9.6 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 10.49 μg/m3
PM10: 13.46 μg/m3
Carbon Monoxide: 146.06 μg/m3
Nitrogen Dioxide: 2.73 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 73.56 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:19 AM
Sunset: 5:53 PM
Daylight: 11 hrs 6 mins
Moonrise: 3:24 AM
Moon Transit: 8:22 AM
Moonset: 1:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

7:52 AM - 10:22 AM
8:07 PM - 10:37 PM

Minor Periods

12:52 AM - 2:22 PM
2:54 AM - 4:24 AM

Action Rating: 2 out of 5

Friday, February 13, 2026

Weather Forecast

Partly Cloudy
74.7°F
60.6°F
66.4°F
84%
0 in
0%
0%
10.5 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 6.03 μg/m3
PM10: 7.53 μg/m3
Carbon Monoxide: 130.33 μg/m3
Nitrogen Dioxide: 1.68 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 69.31 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:19 AM
Sunset: 5:54 PM
Daylight: 11 hrs 7 mins
Moonrise: 4:15 AM
Moon Transit: 9:15 AM
Moonset: 2:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

8:45 AM - 11:15 AM
8:59 PM - 11:29 PM

Minor Periods

1:48 PM - 3:18 PM
3:45 AM - 5:15 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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