Water Temperature of Atchafalaya Bay in Morgan City, LA
Current Water Temperature
90.0°F
Measurement Time: Monday, August 25, 2025, 10:54 PM CDT
Today's Tides
High: August 25, 6:05 AM, 1.47 ft
Low: August 25, 11:38 AM, 0.79 ft
High: August 25, 5:49 PM, 1.38 ft
Low: August 25, 11:41 PM, 0.72 ft
Temperature Locations
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Local Points of Interest
Atchafalya WMA Campground; West Pass; Big Island; Lower Atchafalaya RiverSponsored Content
Atchafalaya Bay
Station Name: LAWMA, Amerada Pass
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 13 feet / 4 meters
Sensor Depth: -6.2 feet / -1.9 meters
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
78.1°F

Conditions: Fog
Humidity: 90%
Feels Like: 85.3°F
Wind: SE 3.4 mph
Wind Gusts: 7 mph
Humidity: 90%
Feels Like: 85.3°F
Wind: SE 3.4 mph
Wind Gusts: 7 mph
Pressure: 30.06 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Mon
H: 97°F
L: 72°F

Tue
H: 92°F
L: 74°F

Wed
H: 89°F
L: 75°F

Thu
H: 90°F
L: 75°F

Fri
H: 92°F
L: 76°F
Air Quality
AQI:
2 - Moderate
PM2.5:
27.38 μg/m3
PM10:
28.68 μg/m3
Carbon Monoxide: 357.05 μg/m3
Nitrogen Dioxide: 2.59 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 131 μg/m3
Nitrogen Dioxide: 2.59 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 131 μg/m3
Astronomical
Sunrise: 6:40 AM
Sun Transit: 1:07 PM
Sunset: 7:35 PM
Daylight: 12 hrs 55 mins
Sun Transit: 1:07 PM
Sunset: 7:35 PM
Daylight: 12 hrs 55 mins
Moonrise: 8:50 AM
Moon Transit: 2:56 PM
Moonset: 8:57 PM
Moon Phase: New
Moon Illumination: 1.9%
Moon Transit: 2:56 PM
Moonset: 8:57 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
1:55 AM - 4:25 AM2:26 PM - 4:56 PM
Minor Periods
8:27 PM - 9:57 PM8:20 AM - 9:50 AM
Action Rating: 3 out of 5
Monday, August 25, 2025
Weather Forecast
Conditions: Moderate rain
Average Temperature: 82.1°F
Average Humidity: 80%
Average Temperature: 82.1°F
Average Humidity: 80%
Chance of Rain: 70%
Wind: 10.1 mph
UV Index: 2.2
Wind: 10.1 mph
UV Index: 2.2
Air Quality
AQI:
2 - Moderate
PM2.5:
25.57 μg/m3
PM10:
27.13 μg/m3
Carbon Monoxide: 388.06 μg/m3
Nitrogen Dioxide: 8.21 μg/m3
Sulphur Dioxide: 3.86 μg/m3
Ozone: 133.48 μg/m3
Nitrogen Dioxide: 8.21 μg/m3
Sulphur Dioxide: 3.86 μg/m3
Ozone: 133.48 μg/m3
Astronomical
Sunrise: 6:40 AM
Sun Transit: 1:07 PM
Sunset: 7:35 PM
Daylight: 12 hrs 55 mins
Sun Transit: 1:07 PM
Sunset: 7:35 PM
Daylight: 12 hrs 55 mins
Moonrise: 8:50 AM
Moon Transit: 2:56 PM
Moonset: 8:57 PM
Moon Phase: New
Moon Illumination: 1.9%
Moon Transit: 2:56 PM
Moonset: 8:57 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
1:55 AM - 4:25 AM2:26 PM - 4:56 PM
Minor Periods
8:27 PM - 9:57 PM8:20 AM - 9:50 AM
Action Rating: 3 out of 5
Tuesday, August 26, 2025
Weather Forecast
Conditions: Fog
Average Temperature: 81.3°F
Average Humidity: 83%
Average Temperature: 81.3°F
Average Humidity: 83%
Chance of Rain: 0%
Wind: 7.6 mph
UV Index: 2.4
Wind: 7.6 mph
UV Index: 2.4
Air Quality
AQI:
2 - Moderate
PM2.5:
26.66 μg/m3
PM10:
28.07 μg/m3
Carbon Monoxide: 357.94 μg/m3
Nitrogen Dioxide: 3.6 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 140.24 μg/m3
Nitrogen Dioxide: 3.6 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 140.24 μg/m3
Astronomical
Sunrise: 6:40 AM
Sun Transit: 1:07 PM
Sunset: 7:34 PM
Daylight: 12 hrs 53 mins
Sun Transit: 1:07 PM
Sunset: 7:34 PM
Daylight: 12 hrs 53 mins
Moonrise: 9:44 AM
Moon Transit: 3:37 PM
Moonset: 9:24 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%
Moon Transit: 3:37 PM
Moonset: 9:24 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
2:36 AM - 5:06 AM3:07 PM - 5:37 PM
Minor Periods
8:54 PM - 10:24 PM9:14 AM - 10:44 AM
Action Rating: 2 out of 5
Wednesday, August 27, 2025
Weather Forecast
Conditions: Cloudy
Average Temperature: 81.2°F
Average Humidity: 81%
Average Temperature: 81.2°F
Average Humidity: 81%
Chance of Rain: 0%
Wind: 8.5 mph
UV Index: 2.3
Wind: 8.5 mph
UV Index: 2.3
Air Quality
AQI:
2 - Moderate
PM2.5:
29.2 μg/m3
PM10:
30.47 μg/m3
Carbon Monoxide: 366.15 μg/m3
Nitrogen Dioxide: 4.26 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 122.92 μg/m3
Nitrogen Dioxide: 4.26 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 122.92 μg/m3
Astronomical
Sunrise: 6:41 AM
Sun Transit: 1:06 PM
Sunset: 7:32 PM
Daylight: 12 hrs 52 mins
Sun Transit: 1:06 PM
Sunset: 7:32 PM
Daylight: 12 hrs 52 mins
Moonrise: 10:39 AM
Moon Transit: 4:18 PM
Moonset: 9:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%
Moon Transit: 4:18 PM
Moonset: 9:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
3:16 AM - 5:46 AM3:48 PM - 6:18 PM
Minor Periods
9:22 PM - 10:52 PM10:09 AM - 11:39 AM
Action Rating: 2 out of 5
Thursday, August 28, 2025
Weather Forecast
Conditions: Partly Cloudy
Average Temperature: 82°F
Average Humidity: 73%
Average Temperature: 82°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 2.5
Wind: 9.8 mph
UV Index: 2.5
Air Quality
AQI:
2 - Moderate
PM2.5:
22.29 μg/m3
PM10:
24.78 μg/m3
Carbon Monoxide: 352.91 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 106.36 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 106.36 μg/m3
Astronomical
Sunrise: 6:41 AM
Sun Transit: 1:06 PM
Sunset: 7:31 PM
Daylight: 12 hrs 50 mins
Sun Transit: 1:06 PM
Sunset: 7:31 PM
Daylight: 12 hrs 50 mins
Moonrise: 11:34 AM
Moon Transit: 5:01 PM
Moonset: 10:24 PM
Moon Phase: Waxing Crescent
Moon Illumination: 21.1%
Moon Transit: 5:01 PM
Moonset: 10:24 PM
Moon Phase: Waxing Crescent
Moon Illumination: 21.1%
Best Times for Fishing or Hunting
Major Periods
3:58 AM - 6:28 AM4:31 PM - 7:01 PM
Minor Periods
9:54 PM - 11:24 PM11:04 AM - 12:34 AM
Action Rating: 3 out of 5
Friday, August 29, 2025
Weather Forecast
Conditions: Patchy rain nearby
Average Temperature: 82.3°F
Average Humidity: 67%
Average Temperature: 82.3°F
Average Humidity: 67%
Chance of Rain: 76%
Wind: 8.9 mph
UV Index: 2.4
Wind: 8.9 mph
UV Index: 2.4
Air Quality
AQI:
2 - Moderate
PM2.5:
25.05 μg/m3
PM10:
29.4 μg/m3
Carbon Monoxide: 399.88 μg/m3
Nitrogen Dioxide: 2.99 μg/m3
Sulphur Dioxide: 1.88 μg/m3
Ozone: 100.08 μg/m3
Nitrogen Dioxide: 2.99 μg/m3
Sulphur Dioxide: 1.88 μg/m3
Ozone: 100.08 μg/m3
Astronomical
Sunrise: 6:42 AM
Sun Transit: 1:06 PM
Sunset: 7:30 PM
Daylight: 12 hrs 48 mins
Sun Transit: 1:06 PM
Sunset: 7:30 PM
Daylight: 12 hrs 48 mins
Moonrise: 12:31 AM
Moon Transit: 5:46 PM
Moonset: 10:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 31.0%
Moon Transit: 5:46 PM
Moonset: 10:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 31.0%
Best Times for Fishing or Hunting
Major Periods
4:42 AM - 7:12 AM5:16 PM - 7:46 PM
Minor Periods
10:28 PM - 11:58 PM12:01 AM - 1:31 PM
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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