Tides Today & Tomorrow in Norwich, Thames River, CT

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Norwich, Thames River, CT.
Next low tide : in 4h 49m at 9:51 pm (0.8 ft)
Next high tide (tomorrow) : 3:22 am (2.9 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:21 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8461392
Common Questions About Tides

Norwich, Thames River, CT Tides - Jul 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:413.08:113.91:580.22:000.45:188:26Waning Crescent1Tue
2Wed8:323.08:583.92:510.12:530.55:188:26Waning Crescent2Wed
3Thu9:203.19:443.93:410.03:440.55:198:25New Moon3Thu
4Fri10:073.110:283.84:270.04:300.55:198:25New Moon4Fri
5Sat10:533.211:123.75:090.05:130.65:208:25New Moon5Sat
6Sun11:393.211:563.65:500.15:560.75:218:25New Moon6Sun
7Mon12:263.26:310.26:400.85:218:24Waxing Crescent7Mon
8Tue12:423.51:153.37:140.37:280.95:228:24Waxing Crescent8Tue
9Wed1:303.32:043.37:570.58:170.95:238:23Waxing Crescent9Wed
10Thu2:183.22:523.38:400.69:081.05:238:23Waxing Crescent10Thu
11Fri3:063.03:413.39:240.79:591.05:248:23First Quarter11Fri
12Sat3:562.84:323.310:080.810:520.95:258:22First Quarter12Sat
13Sun4:512.75:253.410:540.811:450.85:268:22First Quarter13Sun
14Mon5:482.76:163.511:430.95:268:21First Quarter14Mon
15Tue6:402.77:023.612:370.712:320.85:278:20Waxing Gibbous15Tue
16Wed7:272.87:463.81:270.51:220.75:288:20Waxing Gibbous16Wed
17Thu8:122.98:303.92:170.32:140.65:298:19Waxing Gibbous17Thu
18Fri8:573.19:144.13:060.13:050.45:308:18Full Moon18Fri
19Sat9:433.210:004.23:54-0.13:570.25:318:18Full Moon19Sat
20Sun10:303.410:484.24:40-0.24:470.15:318:17Full Moon20Sun
21Mon11:203.511:374.15:27-0.35:390.05:328:16Full Moon21Mon
22Tue12:133.76:15-0.36:340.05:338:15Waning Gibbous22Tue
23Wed12:294.01:093.77:06-0.37:330.15:348:14Waning Gibbous23Wed
24Thu1:253.82:063.88:00-0.18:350.25:358:14Waning Gibbous24Thu
25Fri2:213.53:043.88:550.09:370.35:368:13Third Quarter25Fri
26Sat3:193.34:043.89:510.210:400.35:378:12Third Quarter26Sat
27Sun4:213.15:083.810:490.311:420.35:388:11Third Quarter27Sun
28Mon5:272.96:103.811:490.55:398:10Waning Crescent28Mon
29Tue6:302.97:063.812:430.312:480.55:408:09Waning Crescent29Tue
30Wed7:252.97:573.71:390.31:440.65:418:08Waning Crescent30Wed
31Thu8:153.08:433.72:330.32:380.65:428:07Waning Crescent31Thu
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 12:36 am — 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 62% 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 Third Quarter (62% 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