Water Temperature of New Haven Harbor in New Haven, CT

Current Water Temperature

34.5°F

Measurement Time: Sunday, January 4, 2026, 9:06 PM EST

Today's Tides

Low: January 4, 5:15 AM, -0.4 ft
 High: January 4, 11:30 AM, 7.1 ft
Low: January 4, 5:56 PM, -0.8 ft

Temperature Locations

View Nearby Locations     View All Connecticut Locations     View Locations Near Me

Local Points of Interest

East Haven, CT; East Shore Park; Long Island Sound

New Haven Harbor

Station Name: New Haven
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -6 feet

Nearest Address:
1 Waterfront Street
New Haven, CT 06512
New Haven County

GPS Coordinates: 41.283333, -72.908333

Nearby Water Temperatures

Quinnipiac River, Wallingford, CT (12 mi)
Housatonic River, Stratford, CT (12.9 mi)
Naugatuck River, Beacon Falls, CT (13.6 mi)
Bridgeport Harbor, Bridgeport, CT (16.1 mi)
Rooster River, Bridgeport, CT (17.7 mi)
Mill River, Southport, CT (22.1 mi)
Mill River, Fairfield, CT (22.6 mi)
Flax Pond, Old Field, NY (25.3 mi)
Connecticut River, Middletown, CT (25.6 mi)
Saugatuck River, Westport Village, CT (26.4 mi)
Saugatuck River, Westport, CT (26.8 mi)
Norwalk River, Norwalk, CT (28.7 mi)
Peconic River, Riverhead, NY (28.9 mi)
Norwalk Harbor, Norwalk, CT (29 mi)
Norwalk River, Norwalk, CT (29.2 mi)

Weather for New Haven, Connecticut

Current Weather

30.6°F
Overcast
Overcast
22.6°F
25.4°F
64%
W 8.7 mph
15.7 mph
19.2°F
18.9°F
0 in
100%
9 mi
1020 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 32°F
L: 22°F
Overcast
Mon
H: 31°F
L: 18°F
Partly Cloudy
Tue
H: 37°F
L: 32°F
Fog
Wed
H: 43°F
L: 35°F
Sunny
Thu
H: 42°F
L: 31°F

Air Quality

AQI: 1 - Good
PM2.5: 18.75 μg/m3
PM10: 19.45 μg/m3
Carbon Monoxide: 214.85 μg/m3
Nitrogen Dioxide: 48.35 μg/m3
Sulphur Dioxide: 4.85 μg/m3
Ozone: 17 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 11:56 AM
Sunset: 4:36 PM
Daylight: 9 hrs 19 mins
Moonrise: 6:08 PM
Moon Transit: 12:47 AM
Moonset: 8:35 AM
Moon Phase: Full
Moon Illumination: 98.1%

Best Times for Fishing or Hunting

Major Periods

12:17 AM - 2:47 AM
3:09 PM - 5:39 PM

Minor Periods

5:38 PM - 7:08 PM
8:05 AM - 9:35 AM

Action Rating: 3 out of 5

Sunday, January 4, 2026

Weather Forecast

Sunny
32.2°F
21.7°F
25.8°F
67%
0 in
0%
9%
9.6 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 9.2 μg/m3
PM10: 9.41 μg/m3
Carbon Monoxide: 307.97 μg/m3
Nitrogen Dioxide: 18.07 μg/m3
Sulphur Dioxide: 2.96 μg/m3
Ozone: 59.08 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 11:56 AM
Sunset: 4:36 PM
Daylight: 9 hrs 19 mins
Moonrise: 6:08 PM
Moon Transit: 12:47 AM
Moonset: 8:35 AM
Moon Phase: Full
Moon Illumination: 98.1%

Best Times for Fishing or Hunting

Major Periods

12:17 AM - 2:47 AM
3:09 PM - 5:39 PM

Minor Periods

5:38 PM - 7:08 PM
8:05 AM - 9:35 AM

Action Rating: 3 out of 5

Monday, January 5, 2026

Weather Forecast

Overcast
30.7°F
18°F
26.4°F
80%
0 in
0%
0%
10.1 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 14.75 μg/m3
PM10: 15.39 μg/m3
Carbon Monoxide: 286.85 μg/m3
Nitrogen Dioxide: 35.23 μg/m3
Sulphur Dioxide: 4.56 μg/m3
Ozone: 33.96 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 11:57 AM
Sunset: 4:37 PM
Daylight: 9 hrs 20 mins
Moonrise: 7:24 PM
Moon Transit: 1:45 AM
Moonset: 9:10 AM
Moon Phase: Full
Moon Illumination: 93.7%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
4:04 PM - 6:34 PM

Minor Periods

6:54 PM - 8:24 PM
8:40 AM - 10:10 AM

Action Rating: 3 out of 5

Tuesday, January 6, 2026

Weather Forecast

Partly Cloudy
37.4°F
31.5°F
33.8°F
93%
0 in
0%
0%
5.4 mph
0.2


Air Quality

AQI: 2 - Moderate
PM2.5: 17.6 μg/m3
PM10: 19.75 μg/m3
Carbon Monoxide: 296.77 μg/m3
Nitrogen Dioxide: 32.22 μg/m3
Sulphur Dioxide: 5.07 μg/m3
Ozone: 35.36 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 11:57 AM
Sunset: 4:38 PM
Daylight: 9 hrs 21 mins
Moonrise: 8:37 PM
Moon Transit: 2:37 AM
Moonset: 9:37 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.1%

Best Times for Fishing or Hunting

Major Periods

2:07 AM - 4:37 AM
4:53 PM - 7:23 PM

Minor Periods

8:07 PM - 9:37 PM
9:07 AM - 10:37 AM

Action Rating: 3 out of 5

Wednesday, January 7, 2026

Weather Forecast

Fog
42.8°F
34.5°F
37.2°F
92%
0 in
0%
0%
15.4 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 13.24 μg/m3
PM10: 15.4 μg/m3
Carbon Monoxide: 314.88 μg/m3
Nitrogen Dioxide: 18.97 μg/m3
Sulphur Dioxide: 4.24 μg/m3
Ozone: 42.8 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 11:58 AM
Sunset: 4:39 PM
Daylight: 9 hrs 22 mins
Moonrise: 9:45 PM
Moon Transit: 3:25 AM
Moonset: 10:01 AM
Moon Phase: Waning Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

2:55 AM - 5:25 AM
5:38 PM - 8:08 PM

Minor Periods

9:15 PM - 10:45 PM
9:31 AM - 11:01 AM

Action Rating: 2 out of 5

Thursday, January 8, 2026

Weather Forecast

Sunny
42.2°F
31.4°F
35.8°F
87%
0 in
0%
0%
5.6 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.86 μg/m3
PM10: 5.88 μg/m3
Carbon Monoxide: 270.83 μg/m3
Nitrogen Dioxide: 14.21 μg/m3
Sulphur Dioxide: 3.48 μg/m3
Ozone: 38.85 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 11:58 AM
Sunset: 4:40 PM
Daylight: 9 hrs 23 mins
Moonrise: 10:51 PM
Moon Transit: 4:09 AM
Moonset: 10:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

3:39 AM - 6:09 AM
6:20 PM - 8:50 PM

Minor Periods

10:21 PM - 11:51 PM
9:51 AM - 11:21 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.

Webcams Near New Haven, CT

Sponsored Content