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

35.1°F
Overcast
Overcast
30.3°F
33.1°F
82%
ESE 5.4 mph
9.6 mph
28.8°F
28.3°F
0 in
100%
9 mi
1018 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 45°F
L: 32°F
Moderate rain
Fri
H: 39°F
L: 32°F
Patchy rain nearby
Sat
H: 39°F
L: 31°F
Cloudy
Sun
H: 36°F
L: 29°F
Blizzard
Mon
H: 32°F
L: 29°F

Air Quality

AQI: 1 - Good
PM2.5: 6.35 μg/m3
PM10: 8.95 μg/m3
Carbon Monoxide: 188.85 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:01 AM
Sunset: 5:27 PM
Daylight: 10 hrs 49 mins
Moonrise: 7:34 AM
Moon Transit: 4:07 PM
Moonset: 8:07 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

3:20 AM - 5:50 AM
3:37 PM - 6:07 PM

Minor Periods

7:37 PM - 9:07 PM
7:04 AM - 8:34 AM

Action Rating: 3 out of 5

Winter Weather Advisory issued February 19 at 12:13PM EST until February 21 at 7:00AM EST by NWS Boston/Norton MA

Effective: Thu February 19, 2026, 12:13 PM
Expires: Fri February 20, 2026, 7:00 AM

* WHAT...Mixed precipitation expected. Total snow and sleet accumulations of a coating to 3 inches and ice accumulations up to around two tenths of an inch. * WHERE...Northern Connecticut, northwest Rhode Island, and much of Massachusetts along and south of the Massachusetts Turnpike. * WHEN...From 10 AM Friday to 7 AM EST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute.

Slow down and use caution while traveling.
Thursday, February 19, 2026

Weather Forecast

Sunny
44.8°F
32.2°F
36.4°F
75%
0 in
0%
0%
8.9 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 10.95 μg/m3
PM10: 12.73 μg/m3
Carbon Monoxide: 270.05 μg/m3
Nitrogen Dioxide: 16.57 μg/m3
Sulphur Dioxide: 2.32 μg/m3
Ozone: 61.4 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:01 AM
Sunset: 5:27 PM
Daylight: 10 hrs 49 mins
Moonrise: 7:34 AM
Moon Transit: 4:07 PM
Moonset: 8:07 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

3:20 AM - 5:50 AM
3:37 PM - 6:07 PM

Minor Periods

7:37 PM - 9:07 PM
7:04 AM - 8:34 AM

Action Rating: 3 out of 5

Friday, February 20, 2026

Weather Forecast

Moderate rain
38.8°F
31.6°F
34.2°F
91%
0.34 in
86%
0%
19.9 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 6.3 μg/m3
PM10: 8.94 μg/m3
Carbon Monoxide: 207.29 μg/m3
Nitrogen Dioxide: 3.92 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 77.08 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:01 AM
Sunset: 5:28 PM
Daylight: 10 hrs 52 mins
Moonrise: 7:56 AM
Moon Transit: 2:30 PM
Moonset: 9:19 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:00 PM - 4:30 PM

Minor Periods

8:49 PM - 10:19 PM
7:26 AM - 8:56 AM

Action Rating: 2 out of 5

Saturday, February 21, 2026

Weather Forecast

Patchy rain nearby
38.8°F
30.6°F
34.1°F
88%
0 in
76%
2%
11.9 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.81 μg/m3
PM10: 4.57 μg/m3
Carbon Monoxide: 204.53 μg/m3
Nitrogen Dioxide: 7.15 μg/m3
Sulphur Dioxide: 2.03 μg/m3
Ozone: 83.72 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:01 AM
Sunset: 5:29 PM
Daylight: 10 hrs 54 mins
Moonrise: 8:20 AM
Moon Transit: 3:19 PM
Moonset: 10:33 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

4:53 AM - 7:23 AM
2:49 PM - 5:19 PM

Minor Periods

10:03 PM - 11:33 PM
7:50 AM - 9:20 AM

Action Rating: 3 out of 5

Sunday, February 22, 2026

Weather Forecast

Cloudy
35.6°F
28.8°F
31.6°F
74%
0 in
0%
0%
28 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.97 μg/m3
PM10: 7.21 μg/m3
Carbon Monoxide: 198.81 μg/m3
Nitrogen Dioxide: 9.37 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 73.04 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:01 AM
Sunset: 5:30 PM
Daylight: 10 hrs 57 mins
Moonrise: 8:48 AM
Moon Transit: 4:11 PM
Moonset: 11:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

5:44 AM - 8:14 AM
3:41 PM - 6:11 PM

Minor Periods

12:00 AM - 12:00 AM
8:18 AM - 9:48 AM

Action Rating: 2 out of 5

Monday, February 23, 2026

Weather Forecast

Blizzard
31.6°F
29°F
30.2°F
87%
0.58 in
82%
55%
35.6 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 4.26 μg/m3
PM10: 6.12 μg/m3
Carbon Monoxide: 164.3 μg/m3
Nitrogen Dioxide: 2.78 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 84.77 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 12:01 AM
Sunset: 5:31 PM
Daylight: 11 hrs mins
Moonrise: 9:21 AM
Moon Transit: 5:08 PM
Moonset: 12:50 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

6:39 AM - 9:09 AM
4:38 PM - 7:08 PM

Minor Periods

8:51 AM - 10:21 AM
12:00 AM - 12:00 AM

Action Rating: 3 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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