Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide : 1:59 pm (0.8 ft)
Next high tide : in 5h 27m at 7:48 am (6.8 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 5:56 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Oct 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:028.49:308.32:55-0.33:25-0.65:505:36Waxing Gibbous1Wed
2Thu9:528.810:208.43:45-0.54:16-0.95:515:34Full Moon2Thu
3Fri10:389.011:088.34:33-0.65:04-1.15:525:32Full Moon3Fri
4Sat11:249.011:548.15:18-0.55:51-1.05:535:31Full Moon4Sat
5Sun12:098.86:04-0.36:38-0.85:545:29Waning Gibbous5Sun
6Mon12:417.812:558.56:490.17:25-0.45:555:27Waning Gibbous6Mon
7Tue1:287.41:428.17:370.58:150.15:565:26Waning Gibbous7Tue
8Wed2:177.02:337.68:280.99:090.55:575:24Waning Gibbous8Wed
9Thu3:116.63:287.29:251.310:070.95:585:22Third Quarter9Thu
10Fri4:106.44:296.810:261.511:081.15:595:21Third Quarter10Fri
11Sat5:146.35:346.611:301.66:015:19Third Quarter11Sat
12Sun6:186.36:386.612:071.212:321.56:025:18Third Quarter12Sun
13Mon7:146.57:346.71:021.11:281.36:035:16Waning Crescent13Mon
14Tue8:016.88:226.81:521.02:171.06:045:14Waning Crescent14Tue
15Wed8:427.19:046.92:360.93:020.76:055:13Waning Crescent15Wed
16Thu9:177.39:417.03:150.93:410.56:065:11Waning Crescent16Thu
17Fri9:507.510:167.03:510.84:180.36:075:10New Moon17Fri
18Sat10:237.710:507.14:250.84:540.16:085:08New Moon18Sat
19Sun10:577.911:267.14:590.75:290.06:095:07New Moon19Sun
20Mon11:358.05:330.76:070.06:115:05New Moon20Mon
21Tue12:067.112:168.16:100.76:480.06:125:04Waxing Crescent21Tue
22Wed12:497.11:028.06:530.77:350.16:135:03Waxing Crescent22Wed
23Thu1:387.01:537.97:430.88:280.26:145:01Waxing Crescent23Thu
24Fri2:327.02:517.78:420.99:280.36:155:00First Quarter24Fri
25Sat3:336.93:557.59:500.910:330.46:164:58First Quarter25Sat
26Sun4:397.15:047.411:020.811:380.36:174:57First Quarter26Sun
27Mon5:467.46:157.412:120.56:194:56First Quarter27Mon
28Tue6:517.87:217.512:400.21:160.16:204:54Waxing Gibbous28Tue
29Wed7:498.28:217.71:380.02:15-0.46:214:53Waxing Gibbous29Wed
30Thu8:428.59:157.82:32-0.23:09-0.76:224:52Waxing Gibbous30Thu
31Fri9:318.710:047.83:23-0.23:59-0.96:234:50Full Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8468448)

Common Questions About South Norwalk, CT Tides

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What time does the tide turn (slack tide) in South Norwalk, CT today?

Slack tide in South Norwalk, CT is approximately 10:53 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 South Norwalk, CT?

South Norwalk, CT is currently in a transitional phase. Tonight's moon is 22% 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 South Norwalk, 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 South Norwalk, CT?

Tide predictions for South Norwalk, 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 South Norwalk, CT?

Tide data for South Norwalk, CT is sourced from NOAA Station #8468448. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8468448.

What is the moon phase in South Norwalk, CT tonight?

Tonight the moon over South Norwalk, CT is Waning Crescent (22% illuminated). This places South Norwalk, 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