Water Temperature of the Eightmile River in East Haddam, CT

Current Water Temperature

58.3°F

Measurement Time: Wednesday, October 13, 2021, 8:15 AM EDT

Temperature Locations

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Local Points of Interest

Strongs Brook

Eightmile River

Station Name: EIGHTMILE RIVER AT NORTH PLAIN, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 76 feet

Nearest Address:
200 Norwich Salem Rd
East Haddam, CT 06423
Middlesex County

GPS Coordinates: 41.44166944, -72.33267778

Nearby Water Temperatures

East Branch Eightmile River, Lyme, CT (1 mi)
Connecticut River, Old Lyme, CT (8.9 mi)
Thames River, New London, CT (13.2 mi)
Connecticut River, Middletown, CT (13.3 mi)
Yantic River, Norwich, CT (13.6 mi)
Thames River, Groton, CT (14.5 mi)
Mystic River, Old Mystic, CT (19.6 mi)
Mystic River, Noank, CT (19.7 mi)
Mystic River, Mystic, CT (19.7 mi)
Mystic Harbor, Mystic, CT (20 mi)
Orient Harbor, Orient, NY (21.1 mi)
Pawcatuck River, Westerly, RI (26.2 mi)
Quinnipiac River, Wallingford, CT (26.3 mi)
Natchaug River, Chaplin, CT (28.4 mi)
North Branch Park River, Hartford, CT (30.6 mi)

Weather for East Haddam, Connecticut

Current Weather

64.8°F
Light rain
Light rain
64.8°F
69.3°F
100%
E 9.6 mph
14.6 mph
69.3°F
63.8°F
0 in
100%
2 mi
1020 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Mon
H: 71°F
L: 63°F
Patchy rain nearby
Tue
H: 64°F
L: 62°F
Patchy rain nearby
Wed
H: 82°F
L: 62°F
Fog
Thu
H: 82°F
L: 63°F
Fog
Fri
H: 82°F
L: 68°F

Air Quality

AQI: 1 - Good
PM2.5: 2.6 μg/m3
PM10: 2.7 μg/m3
Carbon Monoxide: 140 μg/m3
Nitrogen Dioxide: 2.8 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 86 μg/m3

Astronomical

Sunrise: 5:22 AM
Sun Transit: 12:54 AM
Sunset: 8:26 PM
Daylight: 15 hrs 4 mins
Moonrise: 12:29 AM
Moon Transit: 1:15 PM
Moonset: 11:56 AM
Moon Phase: Last Quarter
Moon Illumination: 48.6%

Best Times for Fishing or Hunting

Major Periods

12:45 AM - 3:15 PM
12:45 AM - 3:15 PM

Minor Periods

11:26 AM - 12:56 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Small Craft Advisory issued July 6 at 2:41AM EDT until July 7 at 6:00AM EDT by NWS Upton NY

Effective: Mon July 6, 2026, 2:41 AM
Expires: Mon July 6, 2026, 6:00 PM

* WHAT...East winds 15 to 20 kt with gusts up to 30 kt and seas 2 to 4 feet expected. * WHERE...Long Island Sound, and Peconic and Gardiners Bays. * WHEN...From 6 AM this morning to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.


Small Craft Advisory issued July 6 at 2:45PM EDT until July 7 at 6:00AM EDT by NWS Upton NY

Effective: Mon July 6, 2026, 2:45 PM
Expires: Tue July 7, 2026, 4:00 AM

* WHAT...East winds 15 to 20 kt with gusts up to 30 kt and seas 2 to 4 feet. * WHERE...Long Island Sound, and Peconic and Gardiners Bays. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Monday, July 6, 2026

Weather Forecast

Patchy rain nearby
70.7°F
63.3°F
66.6°F
85%
0.36 in
85%
0%
9.8 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 6.82 μg/m3
PM10: 7.27 μg/m3
Carbon Monoxide: 137.04 μg/m3
Nitrogen Dioxide: 3.23 μg/m3
Sulphur Dioxide: 0.25 μg/m3
Ozone: 78.67 μg/m3

Astronomical

Sunrise: 5:22 AM
Sun Transit: 12:54 AM
Sunset: 8:26 PM
Daylight: 15 hrs 4 mins
Moonrise: 12:29 AM
Moon Transit: 1:15 PM
Moonset: 11:56 AM
Moon Phase: Last Quarter
Moon Illumination: 48.6%

Best Times for Fishing or Hunting

Major Periods

12:45 AM - 3:15 PM
12:45 AM - 3:15 PM

Minor Periods

11:26 AM - 12:56 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, July 7, 2026

Weather Forecast

Patchy rain nearby
64.4°F
61.9°F
63.3°F
95%
0.24 in
90%
0%
11.2 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 2.31 μg/m3
PM10: 2.58 μg/m3
Carbon Monoxide: 141.13 μg/m3
Nitrogen Dioxide: 2.81 μg/m3
Sulphur Dioxide: 0.29 μg/m3
Ozone: 74.96 μg/m3

Astronomical

Sunrise: 5:23 AM
Sun Transit: 12:54 AM
Sunset: 8:26 PM
Daylight: 15 hrs 3 mins
Moonrise: 12:50 AM
Moon Transit: 6:21 AM
Moonset: 1:05 PM
Moon Phase: Last Quarter
Moon Illumination: 37.3%

Best Times for Fishing or Hunting

Major Periods

5:51 AM - 8:21 AM
8:40 PM - 11:10 PM

Minor Periods

12:35 AM - 2:05 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Wednesday, July 8, 2026

Weather Forecast

Patchy rain nearby
82°F
61.7°F
68.8°F
78%
0.01 in
25%
0%
9.6 mph
8.5


Air Quality

AQI: 1 - Good
PM2.5: 6.13 μg/m3
PM10: 6.7 μg/m3
Carbon Monoxide: 136 μg/m3
Nitrogen Dioxide: 4.54 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 79.79 μg/m3

Astronomical

Sunrise: 5:23 AM
Sun Transit: 12:54 AM
Sunset: 8:25 PM
Daylight: 15 hrs 2 mins
Moonrise: 12:14 AM
Moon Transit: 7:08 AM
Moonset: 2:17 PM
Moon Phase: Last Quarter
Moon Illumination: 26.8%

Best Times for Fishing or Hunting

Major Periods

6:38 AM - 9:08 AM
12:00 AM - 12:00 AM

Minor Periods

1:47 PM - 3:17 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 9, 2026

Weather Forecast

Fog
81.6°F
63.1°F
72°F
83%
0.08 in
73%
0%
12.3 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 10.29 μg/m3
PM10: 10.8 μg/m3
Carbon Monoxide: 179.06 μg/m3
Nitrogen Dioxide: 7.06 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 103.04 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 12:54 AM
Sunset: 8:25 PM
Daylight: 15 hrs 1 mins
Moonrise: 12:41 AM
Moon Transit: 8:00 AM
Moonset: 3:33 PM
Moon Phase: Last Quarter
Moon Illumination: 17.4%

Best Times for Fishing or Hunting

Major Periods

7:30 AM - 10:00 AM
12:00 AM - 12:00 AM

Minor Periods

3:03 PM - 4:33 PM
12:11 AM - 1:41 AM

Action Rating: 2 out of 5

Friday, July 10, 2026

Weather Forecast

Fog
81.5°F
68.3°F
74.3°F
83%
0.09 in
71%
0%
8.5 mph
5.9


Air Quality

AQI: 1 - Good
PM2.5: 11.26 μg/m3
PM10: 11.92 μg/m3
Carbon Monoxide: 250.78 μg/m3
Nitrogen Dioxide: 11.13 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 78.78 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 12:54 AM
Sunset: 8:24 PM
Daylight: 15 hrs mins
Moonrise: 1:14 AM
Moon Transit: 8:56 AM
Moonset: 4:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%

Best Times for Fishing or Hunting

Major Periods

8:26 AM - 10:56 AM
12:00 AM - 12:00 AM

Minor Periods

4:22 PM - 5:52 PM
12:44 AM - 2:14 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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