Tides Today & Tomorrow in Norwich, Thames River, CT

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Norwich, Thames River, CT.
Next low tide : 11:45 am (0.7 ft)
Next high tide : in 2h 25m at 5:32 am (2.6 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:15 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8461392
Common Questions About Tides

Norwich, Thames River, CT Tides - May 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:173.82:513.19:01-0.29:160.45:447:46First Quarter1Mon
2Tue3:193.63:543.110:000.010:220.55:437:47First Quarter2Tue
3Wed4:253.35:003.111:000.111:280.55:417:48First Quarter3Wed
4Thu5:343.26:053.211:590.25:407:49First Quarter4Thu
5Fri6:373.17:013.412:320.512:540.35:397:50Waxing Gibbous5Fri
6Sat7:303.07:493.51:300.41:460.35:387:51Waxing Gibbous6Sat
7Sun8:163.08:323.62:240.32:340.45:377:52Waxing Gibbous7Sun
8Mon8:593.09:133.73:130.23:180.45:357:53Waxing Gibbous8Mon
9Tue9:413.09:543.73:570.23:580.55:347:54Full Moon9Tue
10Wed10:233.010:343.74:360.14:360.65:337:55Full Moon10Wed
11Thu11:053.011:153.75:130.15:130.75:327:56Full Moon11Thu
12Fri11:483.011:573.65:500.25:500.85:317:57Full Moon12Fri
13Sat12:342.96:300.26:300.95:307:58Waning Gibbous13Sat
14Sun12:413.51:222.97:120.37:151.05:297:59Waning Gibbous14Sun
15Mon1:283.32:112.97:580.48:051.05:288:00Waning Gibbous15Mon
16Tue2:153.22:592.98:450.58:571.15:278:01Waning Gibbous16Tue
17Wed3:033.13:482.99:330.59:501.05:268:02Third Quarter17Wed
18Thu3:533.14:402.910:220.510:460.95:258:03Third Quarter18Thu
19Fri4:483.05:333.111:110.511:420.85:248:04Third Quarter19Fri
20Sat5:443.06:223.312:010.55:248:05Third Quarter20Sat
21Sun6:373.17:083.612:370.612:500.45:238:06Waning Crescent21Sun
22Mon7:263.27:513.91:320.31:390.35:228:07Waning Crescent22Mon
23Tue8:133.38:374.22:260.02:290.15:218:08Waning Crescent23Tue
24Wed9:023.49:244.43:19-0.33:200.05:218:09New Moon24Wed
25Thu9:523.410:144.54:10-0.54:110.05:208:10New Moon25Thu
26Fri10:443.411:054.45:01-0.65:020.05:198:11New Moon26Fri
27Sat11:383.45:52-0.65:550.05:198:11Waxing Crescent27Sat
28Sun12:004.312:343.46:46-0.56:530.25:188:12Waxing Crescent28Sun
29Mon12:584.11:343.47:42-0.37:550.35:178:13Waxing Crescent29Mon
30Tue1:583.92:343.38:39-0.18:590.45:178:14Waxing Crescent30Tue
31Wed2:583.63:343.39:360.010:030.55:168:15First Quarter31Wed
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 8:38 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 67% 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 First Quarter (67% 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