Tides Today & Tomorrow in Norwich, Thames River, CT

TIDE TIMES for Friday, June 12, 2026
The tide is currently rising in Norwich, Thames River, CT.
Next low tide : 1:49 pm (0.4 ft)
Next high tide : in 1h 40m at 7:45 am (2.9 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waning Crescent (9% illuminated)
Tide Station Location : Station #8461392
Common Questions About Tides

Norwich, Thames River, CT Tides - Aug 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:032.64:333.410:101.111:170.95:438:05First Quarter1Fri
2Sat5:042.45:303.411:011.25:448:04First Quarter2Sat
3Sun6:062.46:273.412:110.911:54 AM1.25:458:03Waxing Gibbous3Sun
4Mon7:012.57:183.41:010.812:471.25:468:02Waxing Gibbous4Mon
5Tue7:492.68:053.51:490.81:381.15:478:01Waxing Gibbous5Tue
6Wed8:332.78:493.62:350.62:271.05:487:59Waxing Gibbous6Wed
7Thu9:162.99:313.73:180.53:140.85:497:58Full Moon7Thu
8Fri9:583.010:113.83:590.33:590.65:507:57Full Moon8Fri
9Sat10:383.210:493.84:380.24:430.55:517:56Full Moon9Sat
10Sun11:193.411:293.85:170.15:290.45:527:54Full Moon10Sun
11Mon12:023.65:570.16:190.35:537:53Waning Gibbous11Mon
12Tue12:113.612:483.76:390.17:130.35:547:51Waning Gibbous12Tue
13Wed12:573.51:373.87:250.28:110.45:557:50Waning Gibbous13Wed
14Thu1:483.22:283.98:150.39:110.45:567:49Third Quarter14Thu
15Fri2:423.03:233.99:080.410:120.45:577:47Third Quarter15Fri
16Sat3:412.84:253.910:060.611:150.45:587:46Third Quarter16Sat
17Sun4:492.75:343.811:090.75:597:44Third Quarter17Sun
18Mon6:002.76:393.812:170.412:140.76:007:43Waning Crescent18Mon
19Tue7:022.87:373.81:160.41:170.66:017:41Waning Crescent19Tue
20Wed7:573.08:293.82:120.32:170.66:027:40Waning Crescent20Wed
21Thu8:483.29:183.83:050.23:130.56:037:38New Moon21Thu
22Fri9:373.310:033.83:530.24:030.46:047:37New Moon22Fri
23Sat10:233.410:453.74:360.24:500.46:057:35New Moon23Sat
24Sun11:073.611:273.55:160.25:340.46:067:34New Moon24Sun
25Mon11:513.65:540.36:190.56:077:32Waxing Crescent25Mon
26Tue12:103.312:363.66:320.57:070.66:087:31Waxing Crescent26Tue
27Wed12:563.11:213.67:110.77:560.76:097:29Waxing Crescent27Wed
28Thu1:452.92:093.57:530.98:470.86:107:27Waxing Crescent28Thu
29Fri2:352.72:573.48:381.19:390.96:117:26First Quarter29Fri
30Sat3:282.63:503.39:271.310:330.96:127:24First Quarter30Sat
31Sun4:272.54:513.310:211.411:281.06:137:23First Quarter31Sun
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 10:47 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 spring phase. Tonight's moon is 9% 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 (9% 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