Water Temperature of the Lower Atchafalaya River in Berwick, LA

Current Water Temperature

53.4°F

Measurement Time: Saturday, December 27, 2025, 5:42 PM CST

Today's Tides

Low: December 27, 6:49 AM, -0.3 ft
 High: December 27, 11:19 AM, -0.2 ft
Low: December 27, 4:02 PM, -0.3 ft
 High: December 27, 11:06 PM, 0.0 ft

Temperature Locations

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Local Points of Interest

Beers Island; Little Bayou Black; Morgan City, LA

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Lower Atchafalaya River

Station Name: Berwick, Atchafalaya River
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 33 feet

Sensor Depth: -13 feet

Nearest Address:
100 Spirit Ln
Berwick, LA 70342
St. Mary Parish County

GPS Coordinates: 29.667500, -91.237611

Nearby Water Temperatures

Atchafalaya Bay, Morgan City, LA (16.2 mi)
Atchafalaya Bay, Morgan City, LA (22.5 mi)
Bayou Gauche, Bayou Gauche, LA (49.7 mi)
Mississippi River, New Orleans, LA (68.6 mi)
Barataria Bay, Grand Isle, LA (81.9 mi)
Lake Borgne, Shell Beach, LA (94.9 mi)
Gulf of Mexico, Plaquemines Parish, LA (106.6 mi)
Mississippi Sound, Waveland, MS (114.6 mi)
Southwest Pass, Venice, LA (121.4 mi)
Bay of St. Louis, Bay St. Louis, MS (123.1 mi)
Mississippi River, Pilottown, LA (123.8 mi)
Lake Charles, Lake Charles, LA (124.8 mi)
Mississippi Sound, Pass Christian, MS (125.8 mi)
Calcasieu Ship Channel, Cameron, LA (126.5 mi)
Calcasieu River, Westlake, LA (128.7 mi)

Weather for Berwick, Louisiana

Current Weather

71.8°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 86%
Heat Index: 76.3°F
Feels Like: 76.3°F
Wind: SSW 4.3 mph
Wind Gusts: 11 mph
Wind Chill: 71.8°F
Air Pressure: 1016.24 millibars
Dew Point: 71.8°F
Chance of Precipitation: 5%
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 10 mi
UV Index: 0

Five Day Weather Forecast

Partly Cloudy
Sat
H: 79°F
L: 64°F
Moderate rain
Sun
H: 75°F
L: 64°F
Patchy rain nearby
Mon
H: 68°F
L: 46°F
Sunny
Tue
H: 52°F
L: 36°F
Partly Cloudy
Wed
H: 58°F
L: 36°F

Air Quality

AQI: 1 - Good
PM2.5: 7.25 μg/m3
PM10: 9.85 μg/m3
Carbon Monoxide: 114.85 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:06 AM
Sunset: 5:14 PM
Daylight: 10 hrs 15 mins
Moonrise: 11:47 AM
Moon Transit: 3:23 AM
Moonset: 12:35 AM
Moon Phase: First Quarter
Moon Illumination: 51.8%

Best Times for Fishing or Hunting

Major Periods

2:53 AM - 5:23 AM
2:53 AM - 5:23 AM

Minor Periods

11:17 AM - 12:47 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Dense Fog Advisory issued December 27 at 10:03AM CST until December 28 at 10:00AM CST by NWS New Orleans LA

Effective: Sat December 27, 2025, 10:03 AM
Expires: Sun December 28, 2025, 12:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From midnight tonight to 10 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.
Saturday, December 27, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 70.3°F
Average Humidity: 87%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 0.8

Air Quality

AQI: 1 - Good
PM2.5: 8.09 μg/m3
PM10: 11.23 μg/m3
Carbon Monoxide: 124.89 μg/m3
Nitrogen Dioxide: 1.73 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 80.4 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:06 AM
Sunset: 5:14 PM
Daylight: 10 hrs 15 mins
Moonrise: 11:47 AM
Moon Transit: 3:23 AM
Moonset: 12:35 AM
Moon Phase: First Quarter
Moon Illumination: 51.8%

Best Times for Fishing or Hunting

Major Periods

2:53 AM - 5:23 AM
2:53 AM - 5:23 AM

Minor Periods

11:17 AM - 12:47 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, December 28, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 68.9°F
Average Humidity: 90%
Chance of Rain: 88%
Wind: 12.8 mph
UV Index: 0.8

Air Quality

AQI: 1 - Good
PM2.5: 6.96 μg/m3
PM10: 9.64 μg/m3
Carbon Monoxide: 115.89 μg/m3
Nitrogen Dioxide: 1.82 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 76.64 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:06 AM
Sunset: 5:14 PM
Daylight: 10 hrs 15 mins
Moonrise: 12:19 AM
Moon Transit: 6:55 PM
Moonset: 12:37 AM
Moon Phase: First Quarter
Moon Illumination: 63.0%

Best Times for Fishing or Hunting

Major Periods

5:51 AM - 8:21 AM
6:25 PM - 8:55 PM

Minor Periods

11:49 AM - 1:19 PM
12:07 AM - 1:37 AM

Action Rating: 2 out of 5

Monday, December 29, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 60.2°F
Average Humidity: 79%
Chance of Rain: 87%
Wind: 16.6 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 5.04 μg/m3
PM10: 6.35 μg/m3
Carbon Monoxide: 142.01 μg/m3
Nitrogen Dioxide: 3.79 μg/m3
Sulphur Dioxide: 2.04 μg/m3
Ozone: 74.68 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:07 AM
Sunset: 5:15 PM
Daylight: 10 hrs 16 mins
Moonrise: 12:54 AM
Moon Transit: 7:47 PM
Moonset: 1:41 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%

Best Times for Fishing or Hunting

Major Periods

6:40 AM - 9:10 AM
7:17 PM - 9:47 PM

Minor Periods

12:24 AM - 1:54 PM
1:11 AM - 2:41 AM

Action Rating: 3 out of 5

Tuesday, December 30, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 43.2°F
Average Humidity: 41%
Chance of Rain: 0%
Wind: 11.9 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 3.16 μg/m3
PM10: 3.2 μg/m3
Carbon Monoxide: 171.54 μg/m3
Nitrogen Dioxide: 6.05 μg/m3
Sulphur Dioxide: 2.71 μg/m3
Ozone: 65.48 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:07 AM
Sunset: 5:16 PM
Daylight: 10 hrs 16 mins
Moonrise: 1:35 PM
Moon Transit: 8:45 PM
Moonset: 2:50 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

7:35 AM - 10:05 AM
8:15 PM - 10:45 PM

Minor Periods

1:05 PM - 2:35 PM
2:20 AM - 3:50 AM

Action Rating: 2 out of 5

Wednesday, December 31, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 42.8°F
Average Humidity: 43%
Chance of Rain: 0%
Wind: 5.6 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 4.98 μg/m3
PM10: 5.12 μg/m3
Carbon Monoxide: 187.43 μg/m3
Nitrogen Dioxide: 10.46 μg/m3
Sulphur Dioxide: 3.24 μg/m3
Ozone: 52.23 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:08 AM
Sunset: 5:16 PM
Daylight: 10 hrs 16 mins
Moonrise: 2:25 PM
Moon Transit: 9:47 PM
Moonset: 4:03 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

8:35 AM - 11:05 AM
9:17 PM - 11:47 PM

Minor Periods

1:55 PM - 3:25 PM
3:33 AM - 5:03 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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