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

BLACKWATER BROOK AT LAMBERTS COVE, MA

WEST TISBURY, MA41.4418°N, -70.6671°W Updated 17 hr ago
FLOW RATE
1cfs
GAUGE HT
9.07ft
AIR TEMP
76°F
WIND
9mph NNE
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
1cfs
Optimal band: 1–1 cfs
PERIOD HIGH
6cfs
PERIOD LOW
1cfs
RUNNABLE
70%
last 1 year in band

Gauge Height

9.07ft
Precipitation History
Your History · BLACKWATER BROOK AT LAMBERTS COVE, MA

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Weather Conditions
WEATHER CONDITIONS
TODAY
77°
63°
MON
74°
61°
TUE
82°
67°
WED
95°
73°
THU
81°
65°
FRI
76°
63°
SAT
79°
59°
TIME
SUN
5
NOW
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
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
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
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
TEMP
hourly forecast
75°
mild
75°
73°
71°
68°
66°
65°
64°
63°
63°
64°
64°
64°
63°
61°
65°
69°
71°
73°
73°
74°
74°
74°
73°
73°
72°
71°
69°
67°
67°
67°
67°
68°
67°
67°
68°
68°
69°
69°
70°
73°
77°
79°
80°
81°
79°
81°
82°
81°
81°
79°
76°
74°
74°
74°
75°
74°
74°
74°
75°
75°
74°
74°
76°
79°
83°
85°
88°
91°
94°
94°
95°
93°
91°
85°
78°
73°
73°
75°
74°
74°
75°
72°
74°
74°
73°
74°
73°
73°
73°
80°
81°
81°
78°
71°
73°
78°
69°
77°
74°
68°
67°
67°
65°
69°
68°
67°
66°
64°
63°
64°
65°
67°
69°
70°
72°
74°
WIND
mph · gust · dir
9mph NE
G 12 mph
9
G12
NE
8
G12
ENE
6
G11
E
4
G9
ESE
4
G7
SSE
5
G7
SSE
5
G7
SE
5
G6
S
5
G8
SW
6
G9
WSW
6
G10
WSW
6
G9
WSW
5
G9
SW
5
G8
SSE
3
G7
S
4
G7
S
6
G11
SSW
6
G8
S
7
G9
S
8
G11
S
10
G13
S
11
G15
S
12
G19
S
12
G19
S
12
G20
S
12
G22
S
11
G23
SSW
10
G25
SSW
11
G26
SSW
11
G27
SSW
12
G25
SSW
7
G16
SW
12
G29
SSW
15
G33
SW
16
G35
SW
17
G35
SW
17
G35
SW
17
G35
SW
15
G33
SW
14
G30
SW
13
G26
WSW
14
G26
WSW
15
G28
WSW
17
G32
SW
17
G36
SW
18
G39
SW
18
G42
SW
19
G44
SW
19
G46
SW
19
G49
SW
19
G50
SW
19
G49
SW
18
G49
SW
17
G49
SW
17
G49
SW
18
G49
SW
17
G45
WSW
17
G41
WSW
16
G39
WSW
16
G32
WSW
14
G27
WSW
13
G26
WSW
12
G24
W
11
G21
W
12
G20
WSW
13
G18
W
13
G18
WSW
13
G19
WSW
14
G24
WSW
15
G27
WSW
17
G30
WSW
17
G31
WSW
16
G28
WSW
10
G15
WSW
6
WSW
3
G6
SSW
3
G5
S
3
G5
SSE
4
G7
SSW
7
G14
SW
8
G20
WSW
12
G28
WSW
12
G27
W
11
G26
WSW
12
G28
W
11
G27
W
10
G27
WSW
8
G22
SW
10
G24
WSW
10
G24
WSW
10
G20
WSW
10
G25
WSW
11
G26
WSW
9
G28
SW
9
G30
SW
12
G31
WSW
10
G30
SSW
10
G29
SW
9
G26
SSW
6
G20
W
5
G12
WNW
5
G12
ENE
5
G9
ENE
7
G15
NNE
8
G21
N
8
G20
N
8
G19
N
7
G17
N
6
G14
N
6
G13
N
7
G13
NNW
7
G12
NNW
8
G12
NNW
8
G11
NW
8
G10
NW
8
G10
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%
1%
1%
1%
1%
2%
2%
2%
2%
4%
2%
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%
7%
7%
7%
7%
7%
7%
12%
12%
12%
12%
12%
12%
11%
11%
11%
11%
11%
11%
3%
3%
3%
3%
3%
3%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
2%
0%
0%
5%
5%
0%
0%
1%
0%
0%
1%
2%
1%
0%
0%
0%
0%
0%
0%
77%
96%
100%
58%
1%
0%
4%
100%
48%
50%
75%
73%
21%
7%
6%
100%
100%
12%
71%
8%
7%
13%
36%
100%
100%
100%
10%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
11%
35%
10%
0%
16%
15%
100%
100%
100%
100%
14%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
0%
0%
5%
6%
100%
5%
0%
0%
0%
0%
0%
0%
0%
1%
1%
3%
3%
PRESSURE
hPa · trend
1020
10201021102210221020102010181015101010071007100710051007100610071005100710081011
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Warm
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:20 AM
SUNSET
08:16 PM
14H 56M OF DAYLIGHT
MOON PHASE
Waning Crescent
5% illuminated

Station Location

41.4418, -70.6671
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #412630070400301·USGS

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