Waterlands
Sf Gualala R nr the Sea Ranch Ca River
USGS · 11467510
SF GUALALA R NR THE SEA RANCH CA RIVER
USGS · 11467510LIVE

SF GUALALA R NR THE SEA RANCH CA

SONOMA COUNTY, CA38.7090°N, -123.4266°W Updated 50 min ago
FLOW RATE
8.6cfs
GAUGE HT
4.61ft
AIR TEMP
64°F
WIND
9mph WNW
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
8.6cfs 28.2% vs avg
Optimal band: 8–10 cfs
PERIOD HIGH
9.56cfs
PERIOD LOW
8.46cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

4.61ft
Precipitation History
Your History · SF GUALALA R NR THE SEA RANCH CA

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Weather Conditions
WEATHER CONDITIONS
TODAY
65°
52°
TUE
67°
53°
WED
81°
51°
THU
82°
52°
FRI
82°
52°
SAT
84°
56°
SUN
84°
58°
TIME
TUE
1
NOW
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
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
TEMP
hourly forecast
54°
mild
54°
54°
54°
53°
53°
53°
54°
57°
61°
63°
64°
65°
66°
66°
67°
67°
67°
65°
63°
60°
57°
55°
54°
53°
53°
52°
52°
52°
51°
51°
53°
58°
64°
69°
73°
78°
80°
81°
81°
80°
78°
75°
70°
64°
58°
56°
55°
55°
55°
54°
53°
53°
52°
52°
54°
61°
67°
72°
75°
77°
78°
80°
81°
82°
78°
75°
72°
66°
60°
56°
55°
55°
54°
54°
53°
53°
52°
52°
55°
63°
68°
73°
75°
77°
77°
79°
81°
82°
80°
76°
72°
67°
60°
58°
57°
56°
57°
57°
57°
57°
57°
57°
60°
65°
71°
74°
76°
80°
83°
84°
84°
83°
WIND
mph · gust · dir
5mph WNW
G 9 mph
5
G9
WNW
6
G9
NW
4
G5
NW
2
G3
NNW
2
G4
NW
3
G6
NW
4
G6
NW
6
G9
NW
8
G10
WNW
11
G14
NW
13
G17
NW
14
G19
NW
15
G20
NW
15
G21
NW
15
G21
NW
14
G20
NW
14
G20
NW
13
G18
NW
13
G18
NW
11
G18
NW
10
G18
NW
9
G18
NW
8
G15
NW
7
G14
NW
6
G12
NW
6
G11
NW
6
G10
NW
6
G10
NW
5
G11
NW
5
G10
NW
5
G9
NW
6
G8
NW
7
G9
NW
8
WNW
9
WNW
10
W
11
W
12
WNW
12
WNW
13
WNW
13
WNW
12
G14
NW
11
G12
NW
9
G10
NW
7
NNW
6
NNW
6
NNW
6
NNW
6
NNW
7
NNW
6
G7
N
6
G7
N
6
N
5
N
5
N
4
G5
NNW
6
WNW
7
WNW
8
W
9
W
10
W
11
W
13
WNW
13
WNW
13
NW
12
NW
11
NW
9
G10
NW
8
NW
7
NNW
6
NNW
6
NNW
6
N
5
N
5
N
5
N
5
N
5
N
4
N
3
G4
NNW
4
W
6
W
7
W
8
WSW
9
WSW
10
W
10
W
11
WNW
13
WNW
13
NW
11
G12
NW
9
G10
NW
8
NNW
6
NNW
5
N
4
G5
N
4
G5
N
5
N
5
N
4
N
4
N
3
N
3
N
3
NNW
4
W
5
W
7
W
8
W
10
W
11
WNW
12
WNW
12
WNW
PRECIP
chance %
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%
1%
1%
1%
1%
1%
1%
1%
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%
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%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
100%
100%
100%
77%
27%
7%
6%
5%
5%
5%
5%
4%
4%
3%
4%
4%
6%
8%
9%
7%
8%
6%
4%
4%
4%
2%
3%
4%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
4%
14%
17%
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%
5%
6%
35%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
87%
69%
47%
38%
53%
80%
PRESSURE
hPa · trend
1012
1012101310151014101510161014101210121012100910081008100810081007100910091009
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Ideal
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:55 AM
SUNSET
08:41 PM
14H 46M OF DAYLIGHT
MOON PHASE
Last Quarter
54% illuminated

Station Location

38.7090, -123.4266
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-06 23:45 UTC
Site #11467510·USGS

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