Tides Today & Tomorrow in Norwich, Thames River, CT

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Norwich, Thames River, CT.
Next low tide (tomorrow) : 2:30 am (0.5 ft)
Next high tide : in 3h 34m at 7:41 pm (3.7 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:15 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8461392
Common Questions About Tides

Norwich, Thames River, CT Tides - Jun 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:363.16:143.411:580.45:168:15First Quarter1Wed
2Thu6:313.17:013.712:340.612:470.45:168:16Waxing Gibbous2Thu
3Fri7:223.17:464.11:300.31:360.35:158:17Waxing Gibbous3Fri
4Sat8:123.28:334.32:260.02:260.25:158:17Waxing Gibbous4Sat
5Sun9:023.29:224.53:20-0.33:180.15:158:18Full Moon5Sun
6Mon9:543.210:134.64:12-0.44:100.15:148:19Full Moon6Mon
7Tue10:473.311:064.55:03-0.55:020.15:148:19Full Moon7Tue
8Wed11:413.35:54-0.45:570.15:148:20Waning Gibbous8Wed
9Thu12:014.312:383.26:48-0.36:550.35:148:21Waning Gibbous9Thu
10Fri1:004.11:383.27:44-0.17:580.45:148:21Waning Gibbous10Fri
11Sat1:593.82:393.28:410.19:020.55:138:22Waning Gibbous11Sat
12Sun2:583.53:393.39:370.210:060.65:138:22Third Quarter12Sun
13Mon3:573.24:403.310:320.411:100.75:138:23Third Quarter13Mon
14Tue4:583.05:423.411:260.55:138:23Third Quarter14Tue
15Wed5:592.86:353.512:120.712:170.75:138:23Waning Crescent15Wed
16Thu6:532.77:223.61:090.61:050.85:138:24Waning Crescent16Thu
17Fri7:412.78:053.72:010.61:510.95:138:24Waning Crescent17Fri
18Sat8:262.78:463.72:490.52:350.95:148:25Waning Crescent18Sat
19Sun9:112.79:273.73:310.43:170.95:148:25New Moon19Sun
20Mon9:542.810:083.74:100.33:570.95:148:25New Moon20Mon
21Tue10:372.910:493.64:460.34:350.95:148:25New Moon21Tue
22Wed11:202.911:303.65:230.35:130.95:148:26New Moon22Wed
23Thu12:042.96:010.35:530.95:158:26New Moon23Thu
24Fri12:123.512:502.96:420.36:370.95:158:26Waxing Crescent24Fri
25Sat12:543.41:363.07:270.37:261.05:158:26Waxing Crescent25Sat
26Sun1:373.42:213.08:130.48:201.05:168:26Waxing Crescent26Sun
27Mon2:193.33:063.18:590.49:150.95:168:26First Quarter27Mon
28Tue3:033.23:533.29:450.410:120.85:168:26First Quarter28Tue
29Wed3:543.14:443.410:320.411:110.75:178:26First Quarter29Wed
30Thu4:533.05:383.711:220.45:178:26First Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8461392)

Common Questions About Norwich, Thames River, CT Tides

Show All
What time does the tide turn (slack tide) in Norwich, Thames River, CT today?

Slack tide in Norwich, Thames River, CT is approximately 11:05 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 84% 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 Waxing Gibbous (84% 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