Tides Today & Tomorrow in Norwich, Thames River, CT

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in Norwich, Thames River, CT.
Next low tide (tomorrow) : 1:25 am (0.3 ft)
Next high tide : in 4h 48m at 6:41 pm (3.9 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8461392
Common Questions About Tides

Norwich, Thames River, CT Tides - Dec 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:184.310:463.04:08-0.25:06-0.66:564:19Waning Gibbous1Sat
2Sun11:144.111:432.95:02-0.16:01-0.56:574:18Waning Gibbous2Sun
3Mon12:133.86:010.06:58-0.36:584:18Waning Gibbous3Mon
4Tue12:442.91:143.57:050.27:56-0.16:594:18Waning Gibbous4Tue
5Wed1:462.82:143.28:110.48:530.07:004:18Third Quarter5Wed
6Thu2:492.83:162.99:170.49:500.17:014:18Third Quarter6Thu
7Fri3:552.94:192.710:230.510:440.27:024:18Third Quarter7Fri
8Sat4:573.05:192.511:260.511:350.37:024:18Waning Crescent8Sat
9Sun5:503.26:112.412:230.47:034:18Waning Crescent9Sun
10Mon6:353.36:562.412:220.41:150.37:044:18Waning Crescent10Mon
11Tue7:163.47:392.41:060.42:010.27:054:18Waning Crescent11Tue
12Wed7:563.48:222.41:490.52:410.17:064:18Waning Crescent12Wed
13Thu8:363.49:032.52:290.53:180.07:064:18New Moon13Thu
14Fri9:173.49:452.53:070.53:540.07:074:19New Moon14Fri
15Sat9:573.310:272.53:440.54:300.07:084:19New Moon15Sat
16Sun10:383.311:112.54:210.55:090.07:084:19New Moon16Sun
17Mon11:193.211:572.45:010.55:510.07:094:20Waxing Crescent17Mon
18Tue12:023.15:450.66:360.17:104:20Waxing Crescent18Tue
19Wed12:452.412:453.06:360.67:240.17:104:20Waxing Crescent19Wed
20Thu1:332.41:292.97:310.68:110.17:114:21Waxing Crescent20Thu
21Fri2:202.52:152.88:280.68:580.17:114:21First Quarter21Fri
22Sat3:112.73:092.79:270.59:460.17:124:22First Quarter22Sat
23Sun4:062.94:102.610:280.310:360.07:124:23First Quarter23Sun
24Mon5:003.25:122.611:280.111:280.07:124:23Waxing Gibbous24Mon
25Tue5:513.56:072.612:25-0.27:134:24Waxing Gibbous25Tue
26Wed6:403.76:592.612:20-0.11:22-0.47:134:25Waxing Gibbous26Wed
27Thu7:293.97:512.71:14-0.22:16-0.67:134:25Waxing Gibbous27Thu
28Fri8:204.08:432.82:08-0.33:08-0.87:144:26Full Moon28Fri
29Sat9:124.19:352.83:02-0.43:58-0.87:144:27Full Moon29Sat
30Sun10:054.010:282.83:55-0.54:48-0.87:144:28Full Moon30Sun
31Mon10:583.84:48-0.45:39-0.67:144:28Waning Gibbous31Mon
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 10:03 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 22% 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 Waning Crescent (22% 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