Water Temperature of Atchafalaya Bay in Morgan City, LA

Current Water Temperature

56.3°F

Measurement Time: Sunday, March 1, 2026, 8:48 AM CST

Today's Tides

Low: March 1, 8:35 AM, -0.5 ft
High: March 1, 3:40 PM, 1.2 ft
Low: March 1, 8:33 PM, 0.8 ft

Temperature Locations

View Nearby Locations View All Louisiana Locations View Locations Near Me

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

59°F

Conditions: Sunny

Feels Like: 58.5°F

Heat Index: 55.4°F

Humidity: 100%

Wind: E 5.6 mph

Wind Gusts: 8.5 mph

Wind Chill: 54.8°F

Dew Point: 48.8°F

Precipitation: 0 in

Cloud Cover: 0%

Visibility: 9 mi

Air Pressure: 1021 mbar

UV Index: 0.9

Five Day Weather Forecast

Sun
H: 81°F
L: 53°F

Mon
H: 68°F
L: 57°F

Tue
H: 77°F
L: 59°F

Wed
H: 80°F
L: 66°F

Thu
H: 83°F
L: 65°F

Air Quality

AQI: 1 - Good

PM2.5: 9.35 μg/m3

PM10: 9.95 μg/m3

Carbon Monoxide: 169.85 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 123 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:17 AM
Sunset: 6:05 PM
Daylight: 11 hrs 34 mins

Moonrise: 4:30 PM
Moon Transit: 11:19 PM
Moonset: 5:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

10:13 AM - 12:43 AM
12:00 AM - 12:00 AM

Minor Periods

4:00 PM - 5:30 PM
4:55 AM - 6:25 AM

Action Rating: 3 out of 5

Dense Fog Advisory issued February 28 at 10:14PM CST until March 1 at 9:00AM CST by NWS Lake Charles LA

Effective: Sat February 28, 2026, 10:14 PM
Expires: Sun March 1, 2026, 9:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of south central and southwest Louisiana and southeast Texas. * WHEN...Until 9 AM CST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Fog will develop in patchy areas, becoming dense through dawn. Locations with good visibility may quickly transition to poor visibility or be in close proximity to those with poor visibility which poses a hazard to overnight / early morning commutes.

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

Dense Fog Advisory issued March 1 at 2:05AM CST until March 1 at 9:00AM CST by NWS Lake Charles LA

Effective: Sun March 1, 2026, 2:05 AM
Expires: Sun March 1, 2026, 9:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of south central and southwest Louisiana and southeast Texas. * WHEN...Until 9 AM CST this morning. * 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 28 at 8:36PM CST until March 1 at 9:00AM CST by NWS New Orleans LA

Effective: Sat February 28, 2026, 8:36 PM
Expires: Sun March 1, 2026, 9:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 2 AM to 9 AM CST Sunday. * 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.

Sunday, March 1, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 81.1°F

Low Temperature: 52.5°F

Average Temperature: 65.8°F

Average Humidity: 70%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 8.5 mph

UV Index: 1.4

Air Quality

AQI: 1 - Good

PM2.5: 8.74 μg/m3

PM10: 9.11 μg/m3

Carbon Monoxide: 182.29 μg/m3
Nitrogen Dioxide: 3.75 μg/m3
Sulphur Dioxide: 2.07 μg/m3
Ozone: 103.76 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:17 AM
Sunset: 6:05 PM
Daylight: 11 hrs 34 mins

Moonrise: 4:30 PM
Moon Transit: 11:19 PM
Moonset: 5:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

10:13 AM - 12:43 AM
12:00 AM - 12:00 AM

Minor Periods

4:00 PM - 5:30 PM
4:55 AM - 6:25 AM

Action Rating: 3 out of 5

Monday, March 2, 2026

Weather Forecast

Conditions: Overcast

High Temperature: 68.4°F

Low Temperature: 57.2°F

Average Temperature: 62.9°F

Average Humidity: 86%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 9.2 mph

UV Index: 1.5

Air Quality

AQI: 1 - Good

PM2.5: 10.67 μg/m3

PM10: 12.47 μg/m3

Carbon Monoxide: 168.65 μg/m3
Nitrogen Dioxide: 2.22 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 102.32 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:17 AM
Sunset: 6:06 PM
Daylight: 11 hrs 36 mins

Moonrise: 5:33 PM
Moon Transit: 12:00 AM
Moonset: 6:00 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:02 AM - 1:32 PM

Minor Periods

5:03 PM - 6:33 PM
5:30 AM - 7:00 AM

Action Rating: 4 out of 5

Tuesday, March 3, 2026

Weather Forecast

Conditions: Cloudy

High Temperature: 77.4°F

Low Temperature: 58.5°F

Average Temperature: 67.6°F

Average Humidity: 81%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 11.6 mph

UV Index: 1.3

Air Quality

AQI: 1 - Good

PM2.5: 7.95 μg/m3

PM10: 10.32 μg/m3

Carbon Monoxide: 161.37 μg/m3
Nitrogen Dioxide: 1.77 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 96.32 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:17 AM
Sunset: 6:06 PM
Daylight: 11 hrs 37 mins

Moonrise: 6:34 PM
Moon Transit: 12:06 AM
Moonset: 6:32 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:48 AM - 2:18 PM

Minor Periods

6:04 PM - 7:34 PM
6:02 AM - 7:32 AM

Action Rating: 5 out of 5

Wednesday, March 4, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 79.6°F

Low Temperature: 66.4°F

Average Temperature: 70.6°F

Average Humidity: 83%

Precipitation: 0.15 in

Chance of Rain: 85%

Chance of Snow: 0%

Maximum Wind: 12.5 mph

UV Index: 1.7

Air Quality

AQI: 1 - Good

PM2.5: 5.84 μg/m3

PM10: 7.82 μg/m3

Carbon Monoxide: 135.52 μg/m3
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 81.2 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 12:17 AM
Sunset: 6:07 PM
Daylight: 11 hrs 39 mins

Moonrise: 7:32 PM
Moon Transit: 12:51 AM
Moonset: 7:01 AM
Moon Phase: Full
Moon Illumination: 98.2%

Best Times for Fishing or Hunting

Major Periods

12:21 AM - 2:51 AM
12:31 AM - 3:01 PM

Minor Periods

7:02 PM - 8:32 PM
6:31 AM - 8:01 AM

Action Rating: 4 out of 5

Thursday, March 5, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 82.7°F

Low Temperature: 65.2°F

Average Temperature: 72.6°F

Average Humidity: 78%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 12.8 mph

UV Index: 0

Air Quality

AQI: 1 - Good

PM2.5: 7.43 μg/m3

PM10: 9.83 μg/m3

Carbon Monoxide: 137.64 μg/m3
Nitrogen Dioxide: 1.8 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 79.23 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 12:16 AM
Sunset: 6:08 PM
Daylight: 11 hrs 41 mins

Moonrise: 8:29 PM
Moon Transit: 1:34 AM
Moonset: 7:29 AM
Moon Phase: Full
Moon Illumination: 94.0%

Best Times for Fishing or Hunting

Major Periods

1:04 AM - 3:34 AM
1:14 PM - 3:44 PM

Minor Periods

7:59 PM - 9:29 PM
6:59 AM - 8:29 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.

Webcams Near Morgan City, LA

Webcams provided by windy.com — add a webcam

Water Temperature of Atchafalaya Bay in Morgan City, LA

Current Water Temperature

Today's Tides

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Morgan City, Louisiana

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Dense Fog Advisory issued February 28 at 10:14PM CST until March 1 at 9:00AM CST by NWS Lake Charles LA

Dense Fog Advisory issued March 1 at 2:05AM CST until March 1 at 9:00AM CST by NWS Lake Charles LA

Dense Fog Advisory issued February 28 at 8:36PM CST until March 1 at 9:00AM CST by NWS New Orleans LA

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Webcams Near Morgan City, LA

Sponsored Content