Water Temperature of Mystic Harbor in Mystic, CT

Current Water Temperature

47.3°F

Measurement Time: Wednesday, April 5, 2023, 7:54 AM EDT

Temperature Locations

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Local Points of Interest

Mason Island

Mystic Harbor

Station Name: MYSTIC HARBOR AT SAFE HARBOR MARINA NR MYSTIC, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
99 Roseleah Dr
Mystic, CT 06355
New London County

GPS Coordinates: 41.3464722, -71.9688611

Nearby Water Temperatures

Mystic River, Mystic, CT (1 mi)
Mystic River, Noank, CT (1.5 mi)
Mystic River, Old Mystic, CT (2.2 mi)
Thames River, Groton, CT (5.9 mi)
Thames River, New London, CT (6.8 mi)
Pawcatuck River, Westerly, RI (7.5 mi)
Yantic River, Norwich, CT (16.7 mi)
Connecticut River, Old Lyme, CT (19.7 mi)
East Branch Eightmile River, Lyme, CT (19.8 mi)
Eightmile River, East Haddam, CT (20 mi)
Fort Pond Bay, Montauk, NY (20.6 mi)
Orient Harbor, Orient, NY (22.8 mi)
Connecticut River, Middletown, CT (33.1 mi)
Natchaug River, Chaplin, CT (33.2 mi)
Great Harbor, North Kingstown, RI (33.4 mi)

Weather for Mystic, Connecticut

Current Weather

74°F
Partly Cloudy
Partly Cloudy
97%
W 2 mph
73°F

Weather Forecast

Partly Cloudy then Slight Chance Rain Showers
Tonight
64°F - Partly Cloudy then Slight Chance Rain Showers
Slight Chance Rain Showers then Mostly Sunny
Monday
73°F - Slight Chance Rain Showers then Mostly Sunny
Clear
Monday Night
51°F - Clear
Sunny
Tuesday
70°F - Sunny
Mostly Clear
Tuesday Night
53°F - Mostly Clear
Sunny
Wednesday
73°F - Sunny
Mostly Clear
Wednesday Night
60°F - Mostly Clear
Mostly Sunny
Thursday
75°F - Mostly Sunny
Mostly Cloudy then Slight Chance Rain Showers
Thursday Night
62°F - Mostly Cloudy then Slight Chance Rain Showers
Slight Chance Rain Showers then Partly Sunny
Friday
75°F - Slight Chance Rain Showers then Partly Sunny
Partly Cloudy
Friday Night
57°F - Partly Cloudy
Mostly Sunny then Slight Chance Rain Showers
Saturday
70°F - Mostly Sunny then Slight Chance Rain Showers
Chance Rain Showers
Saturday Night
58°F - Chance Rain Showers
Chance Rain Showers
Sunday
71°F - Chance Rain Showers

Astronomical

Sunrise: 6:27 AM
Sun Transit: 12:43 AM
Sunset: 7:00 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:10 AM
Moon Transit: 2:37 PM
Moonset: 7:55 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

4:13 AM - 6:43 AM
2:07 PM - 4:37 PM

Minor Periods

7:25 PM - 8:55 PM
8:40 AM - 10:10 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:27 AM
Sun Transit: 12:43 AM
Sunset: 7:00 PM
Daylight: 12 hrs 34 mins
Moonrise: 9:10 AM
Moon Transit: 2:37 PM
Moonset: 7:55 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

4:13 AM - 6:43 AM
2:07 PM - 4:37 PM

Minor Periods

7:25 PM - 8:55 PM
8:40 AM - 10:10 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:28 AM
Sun Transit: 12:43 AM
Sunset: 6:59 PM
Daylight: 12 hrs 31 mins
Moonrise: 10:18 AM
Moon Transit: 3:23 PM
Moonset: 8:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:59 AM - 7:29 AM
2:53 PM - 5:23 PM

Minor Periods

7:51 PM - 9:21 PM
9:48 AM - 11:18 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:28 AM
Sun Transit: 12:43 AM
Sunset: 6:59 PM
Daylight: 12 hrs 31 mins
Moonrise: 10:18 AM
Moon Transit: 3:23 PM
Moonset: 8:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:59 AM - 7:29 AM
2:53 PM - 5:23 PM

Minor Periods

7:51 PM - 9:21 PM
9:48 AM - 11:18 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:29 AM
Sun Transit: 12:43 AM
Sunset: 6:57 PM
Daylight: 12 hrs 28 mins
Moonrise: 11:25 AM
Moon Transit: 4:10 PM
Moonset: 8:51 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:45 AM - 8:15 AM
3:40 PM - 6:10 PM

Minor Periods

8:21 PM - 9:51 PM
10:55 AM - 12:25 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:29 AM
Sun Transit: 12:43 AM
Sunset: 6:57 PM
Daylight: 12 hrs 28 mins
Moonrise: 11:25 AM
Moon Transit: 4:10 PM
Moonset: 8:51 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:45 AM - 8:15 AM
3:40 PM - 6:10 PM

Minor Periods

8:21 PM - 9:51 PM
10:55 AM - 12:25 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:30 AM
Sun Transit: 12:42 AM
Sunset: 6:55 PM
Daylight: 12 hrs 26 mins
Moonrise: 12:30 AM
Moon Transit: 5:00 PM
Moonset: 9:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:34 AM - 9:04 AM
4:30 PM - 7:00 PM

Minor Periods

8:56 PM - 10:26 PM
12:00 AM - 1:30 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:30 AM
Sun Transit: 12:42 AM
Sunset: 6:55 PM
Daylight: 12 hrs 26 mins
Moonrise: 12:30 AM
Moon Transit: 5:00 PM
Moonset: 9:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:34 AM - 9:04 AM
4:30 PM - 7:00 PM

Minor Periods

8:56 PM - 10:26 PM
12:00 AM - 1:30 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:31 AM
Sun Transit: 12:42 AM
Sunset: 6:54 PM
Daylight: 12 hrs 23 mins
Moonrise: 1:31 PM
Moon Transit: 5:51 PM
Moonset: 10:09 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

7:24 AM - 9:54 AM
5:21 PM - 7:51 PM

Minor Periods

9:39 PM - 11:09 PM
1:01 PM - 2:31 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:31 AM
Sun Transit: 12:42 AM
Sunset: 6:54 PM
Daylight: 12 hrs 23 mins
Moonrise: 1:31 PM
Moon Transit: 5:51 PM
Moonset: 10:09 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

7:24 AM - 9:54 AM
5:21 PM - 7:51 PM

Minor Periods

9:39 PM - 11:09 PM
1:01 PM - 2:31 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:32 AM
Sun Transit: 12:41 AM
Sunset: 6:52 PM
Daylight: 12 hrs 20 mins
Moonrise: 2:27 PM
Moon Transit: 6:42 PM
Moonset: 10:59 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

8:16 AM - 10:46 AM
6:12 PM - 8:42 PM

Minor Periods

10:29 PM - 11:59 PM
1:57 PM - 3:27 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:32 AM
Sun Transit: 12:41 AM
Sunset: 6:52 PM
Daylight: 12 hrs 20 mins
Moonrise: 2:27 PM
Moon Transit: 6:42 PM
Moonset: 10:59 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

8:16 AM - 10:46 AM
6:12 PM - 8:42 PM

Minor Periods

10:29 PM - 11:59 PM
1:57 PM - 3:27 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:33 AM
Sun Transit: 12:41 AM
Sunset: 6:50 PM
Daylight: 12 hrs 18 mins
Moonrise: 3:14 PM
Moon Transit: 7:33 PM
Moonset: 11:56 PM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

9:07 AM - 11:37 AM
7:03 PM - 9:33 PM

Minor Periods

12:00 AM - 12:00 AM
2:44 PM - 4:14 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:33 AM
Sun Transit: 12:41 AM
Sunset: 6:50 PM
Daylight: 12 hrs 18 mins
Moonrise: 3:14 PM
Moon Transit: 7:33 PM
Moonset: 11:56 PM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

9:07 AM - 11:37 AM
7:03 PM - 9:33 PM

Minor Periods

12:00 AM - 12:00 AM
2:44 PM - 4:14 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 6:34 AM
Sun Transit: 12:41 AM
Sunset: 6:49 PM
Daylight: 12 hrs 15 mins
Moonrise: 3:54 PM
Moon Transit: 8:23 PM
Moonset: 12:56 AM
Moon Phase: First Quarter
Moon Illumination: 65.4%

Best Times for Fishing or Hunting

Major Periods

9:58 AM - 12:28 AM
7:53 PM - 10:23 PM

Minor Periods

3:24 PM - 4:54 PM
12:00 AM - 12:00 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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