Water Temperature of Atchafalaya Bay in Morgan City, LA

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

 High: January 22, 3:32 AM, 0.9 ft
Low: January 22, 10:08 AM, -0.3 ft
 High: January 22, 5:51 PM, 1.1 ft
Low: January 22, 11:27 PM, 0.5 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

71.1°F
Overcast
Overcast
71.1°F
73.7°F
76%
WSW 6 mph
7.6 mph
69.5°F
62.9°F
0 in
100%
9 mi
1019 mbar
1.4

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 71°F
L: 60°F
Overcast
Fri
H: 64°F
L: 60°F
Overcast
Sat
H: 67°F
L: 55°F
Heavy rain
Sun
H: 71°F
L: 31°F
Sunny
Mon
H: 41°F
L: 25°F

Air Quality

AQI: 1 - Good
PM2.5: 5.55 μg/m3
PM10: 5.75 μg/m3
Carbon Monoxide: 145.85 μg/m3
Nitrogen Dioxide: 8.95 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:17 AM
Sunset: 5:35 PM
Daylight: 10 hrs 36 mins
Moonrise: 9:21 AM
Moon Transit: 12:00 AM
Moonset: 9:30 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:18 AM - 4:48 AM

Minor Periods

9:00 PM - 10:30 PM
8:51 AM - 10:21 AM

Action Rating: 2 out of 5

Cold Weather Advisory issued January 22 at 2:02AM CST until January 25 at 12:00PM CST by NWS Lake Charles LA

Effective: Thu January 22, 2026, 8:02 AM
Expires: Thu January 22, 2026, 4:15 PM

* WHAT...Very cold wind chills as low as 17 expected. * WHERE...Portions of central, south central, and southwest Louisiana. * WHEN...From 6 PM Saturday to noon CST Sunday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Winter Storm Watch issued January 21 at 1:11PM CST until January 25 at 6:00PM CST by NWS Lake Charles LA

Effective: Wed January 21, 2026, 7:11 PM
Expires: Sat January 24, 2026, 7:15 PM

...FREEZING RAIN & ICE ACCUMULATIONS POSSIBLE BEGINNING SATURDAY... .Showers will continue into the weekend with a colder airmass moving into the region behind a strong cold front. Freezing rain will be possible with ice accumulations on power lines and roads. Elevated roadways and bridges will be faster to freeze. * WHAT...Significant icing possible. Total ice accumulations between one tenth and four tenths of an inch possible. * WHERE...Portions of central, south central, southwest, and west central Louisiana and southeast Texas. * WHEN...From Saturday afternoon through Sunday afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.


Winter Storm Watch issued January 22 at 8:13AM CST until January 25 at 6:00PM CST by NWS Lake Charles LA

Effective: Thu January 22, 2026, 2:13 PM
Expires: Thu January 22, 2026, 10:15 PM

...FREEZING RAIN & ICE ACCUMULATIONS POSSIBLE BEGINNING SATURDAY... .Showers will continue into the weekend with a colder airmass moving into the region behind a strong cold front. Freezing rain will be possible with ice accumulations on power lines and roads. Elevated roadways and bridges will be faster to freeze. * WHAT...Heavy mixed precipitation possible. Total ice accumulations between one tenth and four tenths of an inch possible. * WHERE...Portions of central, south central, southwest and west central Louisiana and southeast Texas. * WHEN...From Saturday afternoon through Sunday afternoon. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Monitor the latest forecasts for updates on this situation.


Thursday, January 22, 2026

Weather Forecast

Patchy rain nearby
70.5°F
60.1°F
64.1°F
90%
0.02 in
89%
0%
6 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 6.33 μg/m3
PM10: 8.55 μg/m3
Carbon Monoxide: 142.09 μg/m3
Nitrogen Dioxide: 2.42 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 84.08 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:17 AM
Sunset: 5:35 PM
Daylight: 10 hrs 36 mins
Moonrise: 9:21 AM
Moon Transit: 12:00 AM
Moonset: 9:30 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:18 AM - 4:48 AM

Minor Periods

9:00 PM - 10:30 PM
8:51 AM - 10:21 AM

Action Rating: 2 out of 5

Friday, January 23, 2026

Weather Forecast

Overcast
64.2°F
60.3°F
61.8°F
90%
0 in
0%
0%
12.3 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 7.95 μg/m3
PM10: 8.14 μg/m3
Carbon Monoxide: 149.13 μg/m3
Nitrogen Dioxide: 11.17 μg/m3
Sulphur Dioxide: 2.39 μg/m3
Ozone: 54.76 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:17 AM
Sunset: 5:36 PM
Daylight: 10 hrs 37 mins
Moonrise: 9:51 AM
Moon Transit: 8:54 AM
Moonset: 10:31 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

8:24 AM - 10:54 AM
8:24 AM - 10:54 AM

Minor Periods

10:01 PM - 11:31 PM
9:21 AM - 10:51 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Overcast
66.7°F
54.7°F
60.5°F
88%
0 in
0%
0%
12.3 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 8.4 μg/m3
PM10: 9.09 μg/m3
Carbon Monoxide: 157.57 μg/m3
Nitrogen Dioxide: 5.89 μg/m3
Sulphur Dioxide: 2.49 μg/m3
Ozone: 67.72 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:17 AM
Sunset: 5:37 PM
Daylight: 10 hrs 38 mins
Moonrise: 10:22 AM
Moon Transit: 4:53 PM
Moonset: 11:33 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

3:48 AM - 6:18 AM
4:23 PM - 6:53 PM

Minor Periods

12:00 AM - 12:00 AM
9:52 AM - 11:22 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Heavy rain
71.4°F
30.9°F
59.5°F
92%
0.83 in
87%
0%
18.1 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 5.72 μg/m3
PM10: 7.74 μg/m3
Carbon Monoxide: 150.64 μg/m3
Nitrogen Dioxide: 3.33 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 64.96 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:17 AM
Sunset: 5:38 PM
Daylight: 10 hrs 40 mins
Moonrise: 10:55 AM
Moon Transit: 5:42 PM
Moonset: 12:33 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

4:35 AM - 7:05 AM
5:12 PM - 7:42 PM

Minor Periods

10:25 AM - 11:55 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, January 26, 2026

Weather Forecast

Sunny
40.8°F
24.6°F
30.7°F
66%
0 in
0%
0%
15.4 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.19 μg/m3
PM10: 4.2 μg/m3
Carbon Monoxide: 200.17 μg/m3
Nitrogen Dioxide: 7.1 μg/m3
Sulphur Dioxide: 3.01 μg/m3
Ozone: 51 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:18 AM
Sunset: 5:39 PM
Daylight: 10 hrs 41 mins
Moonrise: 11:33 AM
Moon Transit: 6:36 PM
Moonset: 12:39 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

5:27 AM - 7:57 AM
6:06 PM - 8:36 PM

Minor Periods

11:03 AM - 12:33 AM
12:09 AM - 1:39 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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