USGS · 01105880

HERRING RIVER

USGS · 01105880LIVE

HERRING RIVER AT NORTH HARWICH, MA

HARWICH, MA41.7001°N, -70.1070°W Updated 6 hr ago

FLOW RATE

4cfs

AIR TEMP

60°F

WIND

3mph WSW

FISH INDEX

88SCORE / 100

EPIC · 5 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

4cfs 58.5% vs avg

Optimal band: 3–5 cfs

PERIOD HIGH

4cfs

PERIOD LOW

3cfs

RUNNABLE

100%

last 7 day in band

Precipitation History

Your History · HERRING RIVER AT NORTH HARWICH, MA

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Weather Conditions

WEATHER CONDITIONS

TODAY

74°

59°

TUE

71°

61°

WED

87°

70°

THU

93°

72°

FRI

96°

74°

SAT

90°

71°

SUN

91°

70°

TIME

MON

NOW

TUE

WED

THU

FRI

SAT

TEMP

hourly forecast

61°

mild

61°

64°

70°

72°

73°

74°

73°

72°

71°

72°

70°

67°

64°

63°

61°

62°

61°

62°

63°

65°

67°

68°

70°

71°

70°

69°

68°

69°

70°

71°

72°

71°

70°

71°

72°

75°

78°

81°

84°

87°

86°

82°

81°

79°

76°

74°

73°

72°

73°

74°

75°

76°

79°

81°

84°

85°

87°

88°

89°

92°

93°

92°

89°

88°

85°

80°

76°

73°

75°

74°

75°

78°

77°

80°

82°

85°

86°

89°

90°

93°

96°

90°

88°

84°

83°

82°

81°

79°

76°

WIND

mph · gust · dir

4mph SW

G 9 mph

G10

NNW

G12

NNW

G11

NNW

G12

NNW

G12

NNW

G11

NNE

ENE

ESE

SSW

G10

SSW

G10

G12

G14

G17

G18

G21

G23

G26

G28

SSW

G29

SSW

G32

SSW

G35

SSW

G35

G34

G37

G36

G37

G36

G33

G34

G30

G22

G17

WSW

G15

WSW

G17

G20

G14

G19

G18

WSW

G17

WSW

G11

WSW

G11

G10

WNW

G13

WNW

G15

G14

NNW

G13

G15

G13

G10

SSE

G11

G10

SSW

G18

G22

WSW

G21

G13

G16

WNW

G18

WNW

G17

G15

G12

NNW

G12

NNE

G12

G10

SSW

WSW

WNW

PRECIP

chance %

10%

22%

60%

10%

23%

25%

19%

CLOUDS

cover %

100%

overcast

100%

78%

28%

14%

63%

99%

100%

77%

52%

100%

99%

92%

100%

82%

100%

84%

100%

53%

100%

98%

100%

89%

30%

86%

100%

90%

100%

72%

12%

20%

37%

13%

86%

11%

100%

59%

88%

13%

100%

16%

15%

27%

96%

43%

100%

99%

PRESSURE

hPa · trend

1016

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:08 AM

SUNSET

08:19 PM

15H 11M OF DAYLIGHT13H 55M REMAINING

MOON PHASE

Full Moon

99% illuminated

PEAK ACTIVITY

Station Location

41.7001, -70.1070

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DATA · USGS · NOAA · NWSUPDATED 2026-06-29 06:24 UTC

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