Water Temperature of the Lower Atchafalaya River in Berwick, LA

Current Water Temperature

58.6°F

Measurement Time: Wednesday, March 18, 2026, 8:24 AM CDT

Today's Tides

 High: March 18, 5:39 AM, 1.1 ft
Low: March 18, 12:45 PM, 0.8 ft
 High: March 18, 6:50 PM, 1.0 ft

Temperature Locations

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Local Points of Interest

Beers Island; Little Bayou Black; Morgan City, LA

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

42.1°F
Sunny
Sunny
38.8°F
48.4°F
100%
E 5.1 mph
10.3 mph
45.9°F
39.3°F
0 in
0%
9 mi
1026 mbar
0.3

Five Day Weather Forecast

Sunny
Wed
H: 72°F
L: 44°F
Sunny
Thu
H: 77°F
L: 52°F
Overcast
Fri
H: 74°F
L: 61°F
Partly Cloudy
Sat
H: 78°F
L: 64°F
Sunny
Sun
H: 78°F
L: 63°F

Air Quality

AQI: 1 - Good
PM2.5: 4.45 μg/m3
PM10: 5.85 μg/m3
Carbon Monoxide: 156.85 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 114 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:52 AM
Moon Transit: 12:55 AM
Moonset: 7:08 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:25 AM - 2:55 PM

Minor Periods

6:38 PM - 8:08 PM
6:22 AM - 7:52 AM

Action Rating: 3 out of 5

Wednesday, March 18, 2026

Weather Forecast

Sunny
72.3°F
43.9°F
56.5°F
53%
0 in
0%
0%
7.2 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 5.75 μg/m3
PM10: 6.92 μg/m3
Carbon Monoxide: 168.25 μg/m3
Nitrogen Dioxide: 5.81 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 94.68 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:52 AM
Moon Transit: 12:55 AM
Moonset: 7:08 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:25 AM - 2:55 PM

Minor Periods

6:38 PM - 8:08 PM
6:22 AM - 7:52 AM

Action Rating: 3 out of 5

Thursday, March 19, 2026

Weather Forecast

Sunny
76.6°F
52.2°F
63.3°F
70%
0 in
0%
0%
9.6 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 6.07 μg/m3
PM10: 8.6 μg/m3
Carbon Monoxide: 139.17 μg/m3
Nitrogen Dioxide: 2.24 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 99.84 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:00 AM
Sunset: 7:16 PM
Daylight: 12 hrs 6 mins
Moonrise: 7:22 AM
Moon Transit: 12:31 AM
Moonset: 8:13 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 AM
12:01 AM - 2:31 AM

Minor Periods

7:43 PM - 9:13 PM
6:52 AM - 8:22 AM

Action Rating: 5 out of 5

Friday, March 20, 2026

Weather Forecast

Overcast
74.3°F
61.2°F
66.1°F
81%
0 in
0%
0%
11.9 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 7.81 μg/m3
PM10: 11.07 μg/m3
Carbon Monoxide: 123.41 μg/m3
Nitrogen Dioxide: 1.96 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 94.08 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 9:27 AM
Sunset: 7:16 PM
Daylight: 12 hrs 8 mins
Moonrise: 7:55 AM
Moon Transit: 2:32 PM
Moonset: 9:19 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:02 PM - 4:32 PM

Minor Periods

8:49 PM - 10:19 PM
7:25 AM - 8:55 AM

Action Rating: 4 out of 5

Saturday, March 21, 2026

Weather Forecast

Partly Cloudy
78.4°F
63.5°F
69.2°F
79%
0 in
0%
0%
11.6 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 8.43 μg/m3
PM10: 11.91 μg/m3
Carbon Monoxide: 128.43 μg/m3
Nitrogen Dioxide: 1.43 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 95.12 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 12 hrs 10 mins
Moonrise: 8:31 AM
Moon Transit: 3:25 PM
Moonset: 10:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

2:18 AM - 4:48 AM
2:55 PM - 5:25 PM

Minor Periods

9:59 PM - 11:29 PM
8:01 AM - 9:31 AM

Action Rating: 2 out of 5

Sunday, March 22, 2026

Weather Forecast

Sunny
77.6°F
63°F
67.9°F
80%
0 in
0%
0%
12.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 9.2 μg/m3
PM10: 12.82 μg/m3
Carbon Monoxide: 131.63 μg/m3
Nitrogen Dioxide: 1.51 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 96 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 12 hrs 11 mins
Moonrise: 9:12 AM
Moon Transit: 4:21 PM
Moonset: 11:39 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

3:12 AM - 5:42 AM
3:51 PM - 6:21 PM

Minor Periods

12:00 AM - 12:00 AM
8:42 AM - 10:12 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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