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

BLACKWATER BROOK AT LAMBERTS COVE, MA

WEST TISBURY, MA41.4418°N, -70.6671°W Updated 2 hr ago
FLOW RATE
1cfs
GAUGE HT
9.07ft
AIR TEMP
65°F
WIND
3mph SSE
FISH INDEX
88SCORE / 100
EPIC · 5 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
1cfs
Optimal band: 1–1 cfs
PERIOD HIGH
5cfs
PERIOD LOW
1cfs
RUNNABLE
63%
last 7 day 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
78°
63°
MON
76°
63°
TUE
76°
68°
WED
93°
73°
THU
85°
68°
FRI
75°
62°
SAT
82°
60°
TIME
MON
3
NOW
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
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
TEMP
hourly forecast
65°
mild
65°
65°
64°
63°
67°
70°
73°
74°
76°
76°
76°
75°
75°
74°
73°
72°
70°
68°
68°
68°
68°
68°
68°
68°
68°
68°
69°
69°
70°
71°
72°
73°
73°
75°
74°
76°
75°
76°
75°
75°
73°
73°
72°
72°
73°
73°
73°
73°
73°
74°
74°
74°
77°
80°
83°
87°
89°
92°
91°
93°
92°
90°
90°
86°
82°
77°
77°
76°
74°
72°
69°
68°
71°
71°
70°
72°
71°
72°
75°
75°
74°
78°
81°
85°
85°
83°
74°
79°
75°
73°
71°
75°
71°
68°
67°
67°
65°
64°
63°
62°
63°
64°
65°
68°
71°
73°
75°
73°
74°
74°
74°
72°
69°
67°
65°
WIND
mph · gust · dir
6mph WSW
G 12 mph
6
G12
WSW
6
G13
SW
6
G9
SSW
5
G10
SSW
4
G9
S
4
G10
SSW
4
G9
SSW
5
G7
SW
6
G8
SSW
8
G11
SSW
10
G14
S
11
G17
S
12
G18
S
12
G20
S
12
G21
S
12
G23
S
12
G25
SSW
11
G26
SSW
11
G26
SSW
12
G28
SSW
14
G29
SSW
14
G31
SSW
15
G33
SSW
15
G33
SW
15
G34
SW
17
G35
SW
18
G33
SW
18
G36
SW
18
G36
SW
17
G33
SW
17
G30
SW
16
G25
SW
17
G28
SW
17
G29
SW
19
G33
SW
18
G30
SW
20
G34
SW
20
G38
SW
21
G40
SW
20
G43
SW
19
G44
SW
17
G46
SW
16
G47
SW
15
G46
SW
15
G43
SW
15
G41
SW
15
G39
SW
15
G37
SW
14
G34
WSW
13
G30
WSW
12
G27
WSW
10
G25
WSW
11
G23
W
12
G22
W
12
G15
WNW
12
G15
WNW
12
G14
W
11
G13
W
10
G13
W
8
G13
WNW
13
G24
NW
12
G14
NW
8
G13
NW
12
G20
NW
10
G13
NW
7
G11
WNW
6
G8
WNW
7
G10
WNW
7
G15
W
6
G11
W
6
G9
WSW
6
G13
SW
8
G18
WSW
10
G19
W
12
G21
SW
8
G24
WSW
10
G31
WSW
10
G30
WSW
17
G37
WSW
18
G39
WSW
20
G39
WSW
17
G36
WSW
19
G34
WSW
20
G37
WSW
20
G43
WSW
18
G45
WSW
16
G43
SW
17
G43
SW
16
G37
SW
13
G18
W
6
G17
NW
13
G26
NNW
13
G24
NNE
11
G26
N
9
G25
N
9
G23
NNW
10
G24
NNW
10
G24
NW
11
G25
NW
12
G24
NW
12
G22
NW
12
G20
NW
12
G18
NW
12
G18
NW
11
G18
NW
9
G16
NW
8
G13
WNW
7
G10
WSW
6
G9
SW
5
G8
SSW
5
G7
S
5
G8
SSE
5
G9
SSE
5
G9
SE
5
G10
SE
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
2%
3%
2%
2%
7%
2%
1%
2%
1%
1%
2%
2%
2%
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%
6%
6%
6%
6%
6%
6%
10%
10%
10%
10%
10%
10%
6%
6%
6%
6%
6%
6%
2%
2%
2%
2%
2%
2%
0%
0%
0%
0%
0%
0%
3%
3%
3%
3%
3%
3%
4%
4%
4%
4%
4%
4%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
6%
CLOUDS
cover %
7%
clear
7%
100%
100%
68%
0%
1%
0%
0%
0%
100%
99%
11%
3%
22%
0%
0%
100%
100%
100%
100%
100%
100%
0%
10%
1%
1%
1%
95%
92%
98%
100%
100%
100%
100%
36%
88%
0%
100%
100%
93%
51%
100%
100%
100%
100%
100%
71%
100%
83%
56%
5%
0%
0%
0%
0%
6%
8%
13%
100%
100%
100%
100%
100%
94%
80%
57%
13%
8%
10%
29%
21%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
98%
100%
43%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
26%
100%
100%
100%
100%
99%
97%
92%
85%
PRESSURE
hPa · trend
1021
10211022102010191017101610131009100610061006100810071006100310061010101310121014
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
88
Temperature
Ideal
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:20 AM
SUNSET
08:16 PM
14H 56M OF DAYLIGHT
MOON PHASE
New Moon
3% illuminated
PEAK ACTIVITY

Station Location

41.4418, -70.6671
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC
Site #412630070400301·USGS

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