Tides Today & Tomorrow in Norwich, Thames River, CT

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Norwich, Thames River, CT.
Next low tide (tomorrow) : 1:58 am (0.7 ft)
Next high tide : in 1h 03m at 7:15 pm (3.5 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:35 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8461392
Common Questions About Tides

Norwich, Thames River, CT Tides - Oct 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:373.37:583.61:350.31:570.56:456:29Waxing Gibbous1Mon
2Tue8:243.58:443.62:260.32:510.46:466:28Waxing Gibbous2Tue
3Wed9:093.69:273.53:140.33:400.36:476:26Full Moon3Wed
4Thu9:513.710:093.53:570.34:250.36:486:24Full Moon4Thu
5Fri10:323.810:503.44:360.45:070.36:506:23Full Moon5Fri
6Sat11:133.811:333.35:130.55:480.36:516:21Full Moon6Sat
7Sun11:553.75:490.66:300.46:526:19Waning Gibbous7Sun
8Mon12:183.112:393.76:260.87:150.56:536:18Waning Gibbous8Mon
9Tue1:063.01:263.57:071.08:020.66:546:16Waning Gibbous9Tue
10Wed1:572.92:163.47:541.18:520.76:556:14Waning Gibbous10Wed
11Thu2:492.83:083.38:451.29:430.86:566:13Third Quarter11Thu
12Fri3:432.74:033.29:391.310:350.86:576:11Third Quarter12Fri
13Sat4:412.75:033.210:351.311:270.86:586:10Third Quarter13Sat
14Sun5:402.86:003.211:321.26:596:08Third Quarter14Sun
15Mon6:323.06:503.312:170.712:271.07:006:06Waning Crescent15Mon
16Tue7:173.27:343.41:040.51:180.87:026:05Waning Crescent16Tue
17Wed7:583.48:163.51:500.42:090.57:036:03Waning Crescent17Wed
18Thu8:393.78:573.62:340.23:000.27:046:02Waning Crescent18Thu
19Fri9:204.09:413.63:190.03:50-0.17:056:00New Moon19Fri
20Sat10:034.210:263.64:03-0.14:39-0.27:065:59New Moon20Sat
21Sun10:484.411:133.54:48-0.15:29-0.37:075:57New Moon21Sun
22Mon11:374.45:34-0.16:21-0.37:085:56Waxing Crescent22Mon
23Tue12:053.412:304.36:250.17:17-0.27:105:54Waxing Crescent23Tue
24Wed1:023.21:294.27:230.28:17-0.17:115:53Waxing Crescent24Wed
25Thu2:033.12:303.98:250.49:170.17:125:52First Quarter25Thu
26Fri3:073.03:343.79:300.510:180.27:135:50First Quarter26Fri
27Sat4:143.04:413.510:370.611:190.37:145:49First Quarter27Sat
28Sun5:243.15:493.411:430.67:155:48First Quarter28Sun
29Mon6:293.26:483.312:170.312:450.57:175:46Waxing Gibbous29Mon
30Tue7:223.47:383.21:110.31:430.57:185:45Waxing Gibbous30Tue
31Wed8:073.58:223.22:010.32:360.47:195:44Waxing Gibbous31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8461392)

Common Questions About Norwich, Thames River, CT Tides

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What time does the tide turn (slack tide) in Norwich, Thames River, CT today?

Slack tide in Norwich, Thames River, CT is approximately 10:36 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Norwich, Thames River, CT?

Norwich, Thames River, CT is currently in a transitional phase. Tonight's moon is 79% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Norwich, Thames River, CT tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Norwich, Thames River, CT?

Tide predictions for Norwich, Thames River, CT come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Norwich, Thames River, CT?

Tide data for Norwich, Thames River, CT is sourced from NOAA Station #8461392. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8461392.

What is the moon phase in Norwich, Thames River, CT tonight?

Tonight the moon over Norwich, Thames River, CT is Waxing Gibbous (79% illuminated). This places Norwich, Thames River, CT in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA