USGS · 01305000

CARMANS RIVER

USGS · 01305000LIVE

CARMANS RIVER AT YAPHANK NY

TOWN OF BROOKHAVEN, NY40.8302°N, -72.9061°W Updated 16 hr ago

FLOW RATE

14cfs

AIR TEMP

80°F

WIND

8mph SSE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

14cfs 19.3% vs avg

Optimal band: 14–18 cfs

PERIOD HIGH

32cfs

PERIOD LOW

13cfs

RUNNABLE

72%

last 1 year in band

Precipitation History

Your History · CARMANS RIVER AT YAPHANK NY

Track your history

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

82°

58°

FRI

81°

66°

SAT

73°

64°

SUN

83°

65°

MON

83°

63°

TUE

85°

65°

WED

77°

64°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

78°

mild

78°

76°

73°

72°

69°

68°

67°

66°

67°

66°

68°

71°

73°

74°

75°

77°

81°

79°

78°

79°

77°

76°

75°

73°

71°

70°

71°

72°

71°

70°

68°

67°

66°

64°

66°

71°

70°

73°

71°

72°

68°

67°

66°

65°

66°

65°

68°

71°

75°

78°

80°

82°

83°

82°

79°

78°

75°

72°

69°

67°

66°

65°

64°

63°

64°

67°

71°

76°

78°

80°

82°

83°

82°

79°

76°

73°

70°

68°

67°

66°

65°

68°

70°

74°

77°

81°

84°

WIND

mph · gust · dir

9mph S

G 11 mph

G11

G13

G15

G18

G16

G15

G16

G17

SSE

G18

G20

SSW

G16

SSW

ENE

G12

G17

SSE

G17

SSW

G14

SSW

G12

SSW

G12

G10

G12

G15

G17

SSW

G13

SSW

G11

G14

G11

G20

G17

SSW

G11

WSW

G14

WSW

ENE

ESE

G12

G10

ENE

NNE

G12

NNE

G12

NNE

G10

NNE

SSW

WSW

NNW

NNE

ENE

ESE

SSE

SSW

WSW

NNW

NNE

ENE

ESE

SSE

G10

SSW

G12

SSW

G13

SSW

G12

G11

G12

G13

WSW

G12

WSW

G12

WSW

G11

WSW

G11

WSW

G11

PRECIP

chance %

25%

22%

15%

14%

11%

57%

78%

61%

15%

CLOUDS

cover %

clear

100%

90%

100%

66%

97%

53%

100%

24%

100%

95%

100%

94%

100%

73%

100%

54%

100%

27%

97%

100%

98%

100%

53%

84%

100%

43%

91%

88%

80%

85%

54%

35%

57%

100%

48%

14%

51%

67%

11%

39%

53%

26%

99%

100%

29%

73%

10%

100%

13%

58%

11%

100%

73%

68%

100%

98%

81%

59%

45%

PRESSURE

hPa · trend

1017

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:21 AM

SUNSET

08:27 PM

15H 6M OF DAYLIGHT3H 35M REMAINING

MOON PHASE

Waxing Gibbous

80% illuminated

Station Location

40.8302, -72.9061

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-25 16:52 UTC

Site #01305000·USGS

Create a free account to save favorites, set flow alerts, and track conditions