Waterlands
Blackwater Brook
USGS · 412630070400301
BLACKWATER BROOK
USGS · 412630070400301LIVE

BLACKWATER BROOK AT LAMBERTS COVE, MA

WEST TISBURY, MA41.4418°N, -70.6671°W Updated 1 hr ago
FLOW RATE
0.96cfs
GAUGE HT
9.09ft
AIR TEMP
76°F
WIND
10mph WSW
FISH INDEX
56SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
0.96cfs
Optimal band: 1–1 cfs
PERIOD HIGH
1.23cfs
PERIOD LOW
0.84cfs
RUNNABLE
0%
last 1 day in band

Gauge Height

9.09ft
Precipitation History
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
77°
63°
THU
80°
62°
FRI
74°
63°
SAT
85°
65°
SUN
80°
60°
MON
79°
57°
TUE
79°
58°
TIME
WED
6
NOW
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
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
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
TEMP
hourly forecast
75°
mild
75°
73°
70°
68°
67°
66°
66°
65°
64°
63°
63°
62°
63°
67°
70°
72°
75°
77°
79°
79°
80°
80°
79°
78°
74°
73°
69°
66°
65°
65°
64°
63°
63°
63°
63°
63°
63°
64°
65°
68°
72°
71°
72°
74°
72°
72°
71°
70°
70°
68°
66°
66°
65°
64°
65°
66°
66°
66°
67°
66°
66°
67°
70°
71°
76°
81°
84°
85°
83°
80°
79°
77°
76°
73°
68°
65°
65°
65°
66°
66°
63°
62°
61°
60°
61°
64°
68°
71°
74°
76°
79°
80°
79°
78°
76°
74°
72°
69°
64°
60°
60°
60°
60°
59°
58°
58°
57°
58°
61°
65°
69°
73°
77°
79°
79°
WIND
mph · gust · dir
9mph SW
G 17 mph
9
G17
SW
8
G14
WSW
7
G9
WSW
6
G11
SW
7
G13
SW
6
G13
SW
6
G12
SW
6
G13
SW
5
G11
SW
5
G9
SW
5
G8
SW
5
G7
WSW
4
G7
WSW
4
G5
WSW
4
G5
W
3
WSW
4
G8
W
5
G9
WSW
6
G9
WSW
8
G11
SW
8
G11
SW
8
G11
SSW
8
G11
SSW
8
G10
SSW
8
G11
SSW
6
G11
SSW
7
G12
S
9
G17
SSE
9
G20
S
7
G20
S
7
G19
S
6
G18
S
7
G15
S
7
G16
S
6
G14
S
7
G15
S
8
G16
SW
6
G14
SSE
7
G15
SSE
11
G21
SSE
11
G22
S
12
G24
SSW
13
G25
SW
13
G24
SW
12
G24
SW
13
G25
SW
12
G24
SW
11
G22
SW
11
G23
SW
8
G20
SW
8
G21
SW
7
G21
SW
6
G18
SW
6
G18
SW
6
G18
SW
5
G17
SW
5
G17
SW
7
G22
SW
9
G22
SW
7
G19
SSW
5
G14
SSW
4
G9
SW
4
G7
WSW
4
G5
SW
3
G5
WSW
2
G5
SW
1
G4
SSW
1
G3
NE
3
NNE
4
NNE
5
NE
4
G6
ENE
5
G6
ESE
3
G4
SSE
4
G5
S
2
G6
S
2
G6
SSE
2
G7
ENE
3
G6
ENE
4
G7
NE
5
G7
NE
5
G8
NNE
5
G8
NE
4
G6
ENE
4
G7
NE
5
G7
NE
5
G7
NE
5
G7
ENE
6
G7
ENE
5
G7
E
4
G7
ESE
5
G7
SE
6
SE
6
G7
SE
6
G7
SE
5
G6
SE
4
G5
SE
5
G7
S
5
G9
S
5
G9
S
5
G9
S
5
G9
S
5
G11
S
4
G7
S
3
G5
S
3
G5
SSW
3
G6
SSW
3
G7
SSW
3
G6
SW
2
G4
SW
1
G4
SW
2
G5
SW
3
G6
SW
4
G7
SSW
5
G9
SSW
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%
1%
1%
1%
1%
1%
1%
3%
3%
35%
35%
35%
35%
35%
35%
26%
26%
26%
26%
26%
26%
6%
6%
6%
6%
6%
6%
5%
5%
5%
5%
5%
5%
43%
43%
43%
43%
43%
43%
53%
53%
53%
53%
53%
53%
32%
32%
32%
32%
32%
32%
28%
28%
28%
28%
28%
28%
7%
7%
7%
7%
7%
7%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
4%
4%
4%
4%
4%
4%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
CLOUDS
cover %
7%
clear
7%
0%
0%
2%
0%
0%
0%
13%
0%
0%
88%
1%
1%
44%
97%
100%
100%
100%
78%
0%
77%
10%
100%
100%
88%
49%
4%
10%
11%
7%
28%
100%
100%
100%
100%
100%
98%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
79%
100%
74%
100%
5%
5%
6%
35%
34%
33%
57%
100%
100%
66%
73%
91%
100%
100%
61%
95%
64%
100%
100%
100%
100%
78%
99%
100%
14%
10%
0%
5%
11%
10%
8%
86%
100%
17%
10%
6%
6%
8%
100%
100%
100%
100%
100%
100%
100%
88%
72%
57%
45%
PRESSURE
hPa · trend
1011
10111015101610181018102010191016101510161015101410131014101410151016101710171018
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
56
Temperature
Warm
Wind
Moderate
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:10 AM
SUNSET
08:20 PM
15H 10M OF DAYLIGHT2H 49M REMAINING
MOON PHASE
Waxing Gibbous
71% illuminated

Station Location

41.4418, -70.6671
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-24 17:31 UTC
Site #412630070400301·USGS

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