Tides Today & Tomorrow in Norwich, Thames River, CT

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Norwich, Thames River, CT.
Next low tide (tomorrow) : 1:43 am (0.2 ft)
Next high tide : in 1h 14m at 6:55 pm (4.0 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8461392
Common Questions About Tides

Norwich, Thames River, CT Tides - Dec 1990

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:084.28:323.01:55-0.12:57-0.56:554:19Full Moon1Sat
2Sun8:584.39:233.02:48-0.23:47-0.66:564:19Full Moon2Sun
3Mon9:514.310:163.03:40-0.24:38-0.66:574:18Full Moon3Mon
4Tue10:454.111:123.04:33-0.25:30-0.56:584:18Waning Gibbous4Tue
5Wed11:423.95:31-0.16:25-0.46:594:18Waning Gibbous5Wed
6Thu12:123.012:423.66:330.17:22-0.27:004:18Waning Gibbous6Thu
7Fri1:143.01:403.37:380.28:18-0.17:014:18Third Quarter7Fri
8Sat2:163.02:392.98:440.39:130.17:024:18Third Quarter8Sat
9Sun3:193.03:412.79:510.410:080.27:024:18Third Quarter9Sun
10Mon4:223.14:452.510:560.411:020.37:034:18Third Quarter10Mon
11Tue5:203.25:442.311:560.411:520.47:044:18Waning Crescent11Tue
12Wed6:103.36:332.312:500.37:054:18Waning Crescent12Wed
13Thu6:543.37:182.312:410.51:390.27:064:18Waning Crescent13Thu
14Fri7:363.48:012.41:270.52:220.17:064:19Waning Crescent14Fri
15Sat8:173.48:432.42:110.53:010.17:074:19New Moon15Sat
16Sun8:593.49:252.52:520.53:370.07:084:19New Moon16Sun
17Mon9:403.310:072.53:300.44:130.07:094:19New Moon17Mon
18Tue10:213.310:502.54:070.44:490.07:094:20New Moon18Tue
19Wed11:013.211:352.54:450.45:290.07:104:20Waxing Crescent19Wed
20Thu11:423.15:260.56:100.07:104:21Waxing Crescent20Thu
21Fri12:212.512:243.06:130.56:540.17:114:21Waxing Crescent21Fri
22Sat1:072.61:052.97:060.67:380.17:114:21Waxing Crescent22Sat
23Sun1:522.61:472.78:010.58:230.17:124:22First Quarter23Sun
24Mon2:382.72:342.68:580.59:090.17:124:23First Quarter24Mon
25Tue3:282.93:312.59:570.39:580.17:134:23First Quarter25Tue
26Wed4:223.14:362.410:570.210:500.17:134:24First Quarter26Wed
27Thu5:173.45:362.411:55-0.111:450.07:134:25Waxing Gibbous27Thu
28Fri6:103.66:302.512:51-0.37:144:25Waxing Gibbous28Fri
29Sat7:013.87:222.612:41-0.11:47-0.57:144:26Waxing Gibbous29Sat
30Sun7:533.98:142.71:38-0.32:40-0.67:144:27Full Moon30Sun
31Mon8:464.09:082.92:34-0.43:30-0.77:144:28Full Moon31Mon
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 10:19 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 spring phase. Tonight's moon is 20% 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 near their weekly maximum.

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 (20% illuminated). This places Norwich, Thames River, CT in a spring tide cycle, so tidal ranges are near their weekly maximum 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