Waterlands
Bayou Lafourche
USGS · 07369050
BAYOU LAFOURCHE
USGS · 07369050LIVE

Bayou Lafourche near Alto, LA

RICHLAND PARISH, LA32.3974°N, -91.9946°W
AIR TEMP
85°F
WIND
4mph NNE
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
cfs
No flow data available
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

25.6in

≈ normal

25.55 in of precipitation so far this year — about average for this point in the season (normal 26.29 in).

YTD Total

25.6in

This year so far

Normal to Date

26.3in

30-yr average

Typical Range

18.9–32.0in

10th–90th pct YTD

Departure

-3%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 4.02" · normal 4.80" (2.3–6.5)
Jan
Feb: 1.13" · normal 4.71" (1.6–8.3)
Feb
Mar: 2.02" · normal 4.91" (2.4–7.7)
Mar
Apr: 7.65" · normal 5.36" (2.8–8.7)
Apr
May: 5.59" · normal 3.77" (1.5–6.4)
May
Jun: 5.13" (so far)· normal 3.72" (1.6–6.4)
Jun
Jul: normal 2.83" (1.2–4.0)
Jul
Aug: normal 3.18" (0.9–6.2)
Aug
Sep: normal 3.51" (0.8–5.5)
Sep
Oct: normal 4.43" (0.7–8.6)
Oct
Nov: normal 3.79" (2.0–7.1)
Nov
Dec: normal 4.72" (2.8–7.1)
Dec
Baseline 19912020 · Source: Open-Meteo10:54 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
86°
72°
WED
84°
73°
THU
93°
72°
FRI
93°
70°
SAT
93°
72°
SUN
94°
71°
MON
94°
74°
TIME
TUE
11
NOW
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
TEMP
hourly forecast
79°
mild
79°
77°
77°
77°
76°
75°
73°
73°
74°
75°
78°
78°
82°
80°
79°
82°
84°
83°
82°
81°
79°
78°
76°
76°
76°
74°
74°
74°
73°
73°
72°
72°
73°
75°
77°
79°
81°
85°
89°
92°
93°
93°
93°
91°
85°
81°
80°
79°
78°
75°
74°
73°
72°
71°
70°
70°
73°
75°
77°
82°
85°
88°
90°
91°
92°
93°
92°
89°
85°
82°
81°
80°
78°
77°
75°
73°
72°
72°
73°
72°
73°
76°
80°
83°
86°
88°
91°
92°
93°
93°
92°
89°
86°
82°
82°
81°
80°
78°
77°
75°
73°
72°
71°
71°
73°
76°
80°
84°
86°
89°
91°
92°
94°
94°
WIND
mph · gust · dir
6mph SE
G 11 mph
6
G11
SE
3
G10
E
3
G9
E
3
G5
SE
11
G15
NW
2
G15
SW
4
G8
SW
1
G3
SSE
3
G5
WSW
4
SSE
1
G5
NE
1
G2
W
6
G11
W
9
G21
W
9
G20
SW
7
G20
W
9
G16
W
10
G16
WNW
10
G19
NNW
8
G15
NW
5
G10
NNW
5
G8
SE
1
G2
N
2
G5
SSE
2
NNW
4
G7
N
2
G4
E
1
G3
SE
3
G5
NE
3
G4
NNE
1
G3
ESE
1
G3
NNE
2
G3
N
3
G4
NE
2
G9
ESE
4
G8
NE
3
G8
S
3
G8
WSW
6
G9
SW
7
G10
SW
7
G12
SSW
8
G13
SSW
8
G13
S
8
G13
S
11
G17
SSE
13
G26
S
11
G30
S
12
G31
S
11
G29
SSW
9
G26
SSW
9
G26
SSW
9
G28
SSW
9
G26
SSW
8
G26
SSW
7
G25
SSW
7
G24
SSW
8
G25
SSW
10
G24
SSW
10
G22
SSW
13
G19
SSW
14
G18
SSW
14
G18
SSW
14
G18
SSW
13
G18
SSW
13
G17
SSW
12
G17
S
12
G16
S
13
G20
S
13
G26
S
11
G28
S
11
G29
S
12
G29
S
12
G30
SSW
11
G29
SSW
9
G28
SSW
9
G28
SSW
7
G26
SSW
7
G26
SSW
7
G24
S
7
G22
S
7
G22
S
9
G18
SSW
10
G15
SSW
10
G14
SSW
11
G14
SSW
11
G15
SSW
10
G14
SSW
10
G14
SSW
10
G14
S
10
G14
S
11
G14
SSE
12
G18
SSE
14
G24
SSE
13
G27
SSE
12
G29
S
12
G29
S
10
G28
SSW
10
G27
SSW
10
G26
SSW
8
G25
SSW
7
G24
SSW
6
G17
SSW
6
G15
SSW
5
G7
SSW
6
G16
S
6
G14
SSW
6
G11
SSW
7
G9
SW
6
G9
SW
6
G9
SSW
5
G9
SSW
5
G9
S
5
G9
SSE
6
G10
SE
PRECIP
chance %
5%
5%
2%
1%
16%
42%
42%
33%
37%
18%
15%
15%
18%
14%
13%
14%
11%
10%
7%
10%
11%
8%
16%
15%
6%
8%
8%
6%
3%
6%
6%
4%
4%
4%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
100%
overcast
100%
59%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
95%
100%
96%
100%
89%
89%
100%
100%
100%
100%
100%
100%
53%
16%
99%
22%
2%
5%
2%
5%
5%
100%
42%
100%
84%
79%
19%
6%
5%
0%
0%
0%
0%
5%
7%
6%
0%
0%
5%
0%
6%
12%
8%
98%
100%
85%
100%
100%
17%
17%
12%
87%
57%
20%
15%
15%
5%
10%
10%
8%
8%
8%
11%
11%
8%
82%
100%
97%
96%
100%
94%
89%
21%
64%
6%
10%
10%
5%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
0%
0%
10%
9%
6%
4%
2%
1%
0%
0%
0%
0%
PRESSURE
hPa · trend
1017
1017101710181016101510141015101110111013101410121013101510161013101410151017
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Too Hot
Wind
Calm
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
06:02 AM
SUNSET
08:18 PM
14H 16M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
First Quarter
64% illuminated

Station Location

32.3974, -91.9946
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 22:54 UTC
Site #07369050·USGS

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