Water Temperature of the Mystic River in Noank, CT

Current Water Temperature

46.0°F

Measurement Time: Monday, April 10, 2023, 7:48 AM EDT

Temperature Locations

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Local Points of Interest

Groton, CT

Mystic River

Station Name: MYSTIC RIVER AT RAM ISLAND YACHT CLUB AT NOANK, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
54 Front St
Noank, CT 06340
New London County

GPS Coordinates: 41.32768056, -71.9841611

Nearby Water Temperatures

Mystic Harbor, Mystic, CT (1.5 mi)
Mystic River, Mystic, CT (2.5 mi)
Mystic River, Old Mystic, CT (3.6 mi)
Thames River, Groton, CT (5.3 mi)
Thames River, New London, CT (6.5 mi)
Pawcatuck River, Westerly, RI (8.7 mi)
Yantic River, Norwich, CT (17.5 mi)
Connecticut River, Old Lyme, CT (18.8 mi)
Fort Pond Bay, Montauk, NY (19.3 mi)
East Branch Eightmile River, Lyme, CT (19.4 mi)
Eightmile River, East Haddam, CT (19.7 mi)
Orient Harbor, Orient, NY (21.3 mi)
Connecticut River, Middletown, CT (33 mi)
Natchaug River, Chaplin, CT (34.3 mi)
Great Harbor, North Kingstown, RI (34.7 mi)

Weather for Noank, Connecticut

Current Weather

16°F
Clear
Clear
-2.1°F
11°F
61%
WNW 22.8 mph
30.8 mph
-4°F
1°F
0 in
0%
9 mi
1010 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 24°F
L: 3°F
Light freezing rain
Wed
H: 28°F
L: 14°F
Sunny
Thu
H: 28°F
L: 13°F
Sunny
Fri
H: 20°F
L: 7°F
Sunny
Sat
H: 23°F
L: 1°F

Air Quality

PM2.5: 2.35 μg/m3
PM10: 2.45 μg/m3
Carbon Monoxide: 178.85 μg/m3
Nitrogen Dioxide: 2.35 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 81 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:00 AM
Sunset: 4:58 PM
Daylight: 9 hrs 54 mins
Moonrise: 11:21 AM
Moon Transit: 7:13 PM
Moonset: 2:00 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

8:43 AM - 11:13 AM
6:43 PM - 9:13 PM

Minor Periods

10:51 AM - 12:21 AM
1:30 AM - 3:00 AM

Action Rating: 2 out of 5

Special Weather Statement issued January 26 at 7:28PM EST by NWS Upton NY

Effective: Mon January 26, 2026, 7:28 PM
Expires: Mon January 26, 2026, 9:00 PM

Snow showers are moving across portions of Southern Connecticut and Eastern Suffolk County on Long Island this evening. These are expected to continue before 900 PM. In addition, wind gusts up to near 30 mph can be expected at times. This will result in reduced visibilities, down to near 1 to 2 miles at times, as well as a localized quick coating of snow for any relatively heavier snow showers. When encountering these conditions, proceed with extra caution and be prepared for slippery conditions on any untreated surfaces. Motorists should slow down and allow for extra space between vehicles.


Special Weather Statement issued January 26 at 6:40PM EST by NWS Boston/Norton MA

Effective: Mon January 26, 2026, 6:40 PM
Expires: Mon January 26, 2026, 11:00 PM

One last area of snow showers moving through Rhode Island and central and eastern Massachusetts this evening will bring a quick inch or two of accumulation. The snow will briefly lower visibility and could quickly produce snow covered roads. Drivers should be aware of slippery road conditions tonight. Plan on extra travel time.


Tuesday, January 27, 2026

Weather Forecast

Sunny
23.5°F
3°F
14.4°F
66%
0 in
0%
0%
23 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.41 μg/m3
PM10: 4.52 μg/m3
Carbon Monoxide: 204.73 μg/m3
Nitrogen Dioxide: 7.54 μg/m3
Sulphur Dioxide: 2.49 μg/m3
Ozone: 72.64 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:00 AM
Sunset: 4:58 PM
Daylight: 9 hrs 54 mins
Moonrise: 11:21 AM
Moon Transit: 7:13 PM
Moonset: 2:00 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

8:43 AM - 11:13 AM
6:43 PM - 9:13 PM

Minor Periods

10:51 AM - 12:21 AM
1:30 AM - 3:00 AM

Action Rating: 2 out of 5

Wednesday, January 28, 2026

Weather Forecast

Light freezing rain
28.2°F
14.2°F
19.9°F
64%
0.01 in
66%
3%
14.3 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 8.83 μg/m3
PM10: 8.95 μg/m3
Carbon Monoxide: 248.21 μg/m3
Nitrogen Dioxide: 8.04 μg/m3
Sulphur Dioxide: 3.02 μg/m3
Ozone: 65.04 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:00 AM
Sunset: 4:59 PM
Daylight: 9 hrs 57 mins
Moonrise: 12:08 AM
Moon Transit: 8:16 PM
Moonset: 3:17 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

9:44 AM - 12:14 AM
7:46 PM - 10:16 PM

Minor Periods

11:38 AM - 1:08 PM
2:47 AM - 4:17 AM

Action Rating: 2 out of 5

Thursday, January 29, 2026

Weather Forecast

Sunny
28°F
12.9°F
20.6°F
60%
0 in
0%
0%
12.5 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 6.47 μg/m3
PM10: 6.53 μg/m3
Carbon Monoxide: 263.84 μg/m3
Nitrogen Dioxide: 8.85 μg/m3
Sulphur Dioxide: 2.49 μg/m3
Ozone: 65.04 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:01 AM
Sunset: 5:01 PM
Daylight: 9 hrs 59 mins
Moonrise: 1:07 PM
Moon Transit: 9:20 PM
Moonset: 4:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

10:49 AM - 1:19 PM
8:50 PM - 11:20 PM

Minor Periods

12:37 AM - 2:07 PM
4:00 AM - 5:30 AM

Action Rating: 2 out of 5

Friday, January 30, 2026

Weather Forecast

Sunny
19.8°F
7°F
14.2°F
77%
0 in
0%
14%
14.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.02 μg/m3
PM10: 3.04 μg/m3
Carbon Monoxide: 182.7 μg/m3
Nitrogen Dioxide: 4.11 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 71.54 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:01 AM
Sunset: 5:02 PM
Daylight: 10 hrs 1 mins
Moonrise: 2:18 PM
Moon Transit: 10:24 PM
Moonset: 5:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

11:53 AM - 2:23 PM
12:00 AM - 12:00 AM

Minor Periods

1:48 PM - 3:18 PM
5:02 AM - 6:32 AM

Action Rating: 3 out of 5

Saturday, January 31, 2026

Weather Forecast

Sunny
23.3°F
0.8°F
9.5°F
85%
0 in
0%
9%
11.2 mph
2


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:01 AM
Sunset: 5:03 PM
Daylight: 10 hrs 3 mins
Moonrise: 3:35 PM
Moon Transit: 11:24 PM
Moonset: 6:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%

Best Times for Fishing or Hunting

Major Periods

12:55 AM - 3:25 PM
12:00 AM - 12:00 AM

Minor Periods

3:05 PM - 4:35 PM
5:52 AM - 7:22 AM

Action Rating: 4 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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