Water Temperature of the Eightmile River in East Haddam, CT

Current Water Temperature

58.3°F 14.6°C
Cold Thermal Gear Required
58.3°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Cold shock risk with rapid dexterity loss (10–15 mins). Wetsuit or drysuit strongly advised for any immersion.

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

Temperature Locations

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Local Points of Interest

Strongs Brook

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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

57.5°F
Fog
Conditions: Fog
Humidity: 97%
Feels Like: 56.8°F
Wind: NW 4.9 mph
Wind Gusts: 8.8 mph
Pressure: 29.74 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 0 mi
UV Index: 0

Weather Forecast

Patchy rain nearby
Sat
H: 64°F
L: 44°F
Sunny
Sun
H: 56°F
L: 45°F
Sunny
Mon
H: 56°F
L: 42°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
1.3 μg/m³
Good
PM10
1.3 μg/m³
Good
Ozone (O3)
60 μg/m³
Photochemical
NO2
7.3 μg/m³
Nitrogen Dioxide
SO2
0.4 μg/m³
Sulfur Dioxide
CO
217 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 9m daylight
Sunrise 6:29 AM
Solar Noon 11:33 AM
Sunset 4:38 PM
Moon
Waning Crescent • 1%
Moonrise 4:50 AM
Transit 10:12 AM
Moonset 3:25 PM

Best Times for Fishing or Hunting

Major Periods

9:42 AM - 12:12 PM
10:04 PM - 12:34 AM

Minor Periods

4:20 AM - 5:50 AM
2:55 PM - 4:25 PM
Action Rating:
Good Action 3/5

Small Craft Advisory issued November 7 at 1:58AM EST until November 8 at 6:00AM EST by NWS Upton NY

Effective: Sat November 7, 2026, 1:58 AM
Expires: Sat November 7, 2026, 3:30 PM

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 2 to 4 feet expected. * WHERE...Long Island Sound, New York Harbor, Peconic and Gardiners Bays, and South Shore Bays from Jones Inlet through Shinnecock Bay. * WHEN...From noon today to 6 AM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft.


Small Craft Advisory issued November 7 at 3:19AM EST until November 8 at 6:00PM EST by NWS Upton NY

Effective: Sat November 7, 2026, 3:19 AM
Expires: Sat November 7, 2026, 4:30 PM

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 2 to 4 feet expected. * WHERE...Long Island Sound, New York Harbor, Peconic and Gardiners Bays, and South Shore Bays from Jones Inlet through Shinnecock Bay. * WHEN...From noon today to 6 PM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft.
Saturday, November 7, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 56.4°F
Average Humidity: 88%
Chance of Rain: 87%
Wind: 10.7 mph
UV Index: 2.2

Astronomical

Sun
10h 9m daylight
Sunrise 6:29 AM
Solar Noon 11:33 AM
Sunset 4:38 PM
Moon
Waning Crescent • 1%
Moonrise 4:50 AM
Transit 10:12 AM
Moonset 3:25 PM

Best Times for Fishing or Hunting

Major Periods

9:42 AM - 12:12 PM
10:04 PM - 12:34 AM

Minor Periods

4:20 AM - 5:50 AM
2:55 PM - 4:25 PM
Action Rating:
Good Action 3/5
Sunday, November 8, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 49.4°F
Average Humidity: 74%
Chance of Rain: 39%
Wind: 14.3 mph
UV Index: 2.3

Astronomical

Sun
10h 7m daylight
Sunrise 6:30 AM
Solar Noon 11:33 AM
Sunset 4:36 PM
Moon
New • 0%
Moonrise 5:56 AM
Transit 10:58 AM
Moonset 3:52 PM

Best Times for Fishing or Hunting

Major Periods

10:28 AM - 12:58 PM
10:51 PM - 1:21 AM

Minor Periods

5:26 AM - 6:56 AM
3:22 PM - 4:52 PM
Action Rating:
Peak Action 5/5
Monday, November 9, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 47.4°F
Average Humidity: 66%
Chance of Rain: 36%
Wind: 15.2 mph
UV Index: 4

Astronomical

Sun
10h 4m daylight
Sunrise 6:31 AM
Solar Noon 11:33 AM
Sunset 4:35 PM
Moon
New • 2%
Moonrise 7:03 AM
Transit 11:46 AM
Moonset 4:24 PM

Best Times for Fishing or Hunting

Major Periods

11:16 AM - 1:46 PM
11:41 PM - 2:11 AM

Minor Periods

6:33 AM - 8:03 AM
3:54 PM - 5:24 PM
Action Rating:
Very Good 4/5
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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