Tides Today & Tomorrow in Norwich, Thames River, CT

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Norwich, Thames River, CT.
Next low tide (tomorrow) : 12:46 am (0.3 ft)
Next high tide : in 59m at 6:00 pm (3.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8461392
Common Questions About Tides

Norwich, Thames River, CT Tides - Jun 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:333.110:474.14:47-0.24:380.45:168:15New Moon1Mon
2Tue11:203.111:364.15:33-0.25:280.35:158:16New Moon2Tue
3Wed12:113.26:22-0.26:220.35:158:17Waxing Crescent3Wed
4Thu12:284.01:073.37:14-0.27:220.45:158:18Waxing Crescent4Thu
5Fri1:253.82:053.48:08-0.18:250.45:148:18Waxing Crescent5Fri
6Sat2:223.63:043.59:020.09:290.55:148:19First Quarter6Sat
7Sun3:203.44:033.69:570.110:340.55:148:20First Quarter7Sun
8Mon4:223.15:063.710:520.211:390.45:148:20First Quarter8Mon
9Tue5:272.96:063.811:470.35:148:21Waxing Gibbous9Tue
10Wed6:302.87:003.912:410.412:430.45:138:21Waxing Gibbous10Wed
11Thu7:262.87:494.01:390.31:370.55:138:22Waxing Gibbous11Thu
12Fri8:172.88:364.02:330.22:300.55:138:22Waxing Gibbous12Fri
13Sat9:052.99:213.93:240.13:220.65:138:23Full Moon13Sat
14Sun9:512.910:063.94:100.14:090.65:138:23Full Moon14Sun
15Mon10:363.010:503.84:520.14:530.75:138:24Full Moon15Mon
16Tue11:213.011:343.75:320.25:350.75:138:24Full Moon16Tue
17Wed12:073.16:120.36:180.85:138:24Waning Gibbous17Wed
18Thu12:193.512:553.16:530.47:030.95:138:25Waning Gibbous18Thu
19Fri1:063.41:443.17:350.57:531.05:148:25Waning Gibbous19Fri
20Sat1:533.22:333.28:170.68:441.05:148:25Waning Gibbous20Sat
21Sun2:403.13:203.28:590.69:351.05:148:25Third Quarter21Sun
22Mon3:272.94:093.29:400.710:281.05:148:25Third Quarter22Mon
23Tue4:182.75:003.310:230.811:210.95:158:26Third Quarter23Tue
24Wed5:142.65:503.411:090.95:158:26Third Quarter24Wed
25Thu6:092.66:373.612:140.711:57 AM0.95:158:26Waning Crescent25Thu
26Fri7:002.67:223.71:060.612:480.85:168:26Waning Crescent26Fri
27Sat7:462.78:063.91:570.41:400.75:168:26Waning Crescent27Sat
28Sun8:322.98:524.12:480.22:340.65:168:26Waning Crescent28Sun
29Mon9:193.09:404.23:370.03:270.45:178:26New Moon29Mon
30Tue10:083.210:294.24:25-0.24:200.25:178:26New Moon30Tue
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 9:23 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 transitional phase. Tonight's moon is 30% 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 Waning Crescent (30% 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