Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 6h 07m at 11:06 pm (0.7 ft)
Next high tide (tomorrow) : 5:01 am (6.9 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:27 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Feb 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:268.32:537.58:55-0.89:12-0.67:045:10Third Quarter1Tue
2Wed3:228.23:537.19:55-0.610:13-0.37:035:11Third Quarter2Wed
3Thu4:238.04:596.811:00-0.511:18-0.17:025:12Third Quarter3Thu
4Fri5:297.86:106.712:07-0.47:015:13Third Quarter4Fri
5Sat6:387.67:206.712:250.01:12-0.47:005:15Waning Crescent5Sat
6Sun7:447.68:246.81:300.02:14-0.56:595:16Waning Crescent6Sun
7Mon8:447.79:207.02:320.03:10-0.66:575:17Waning Crescent7Mon
8Tue9:377.710:097.23:27-0.14:00-0.76:565:18New Moon8Tue
9Wed10:247.610:527.24:17-0.24:45-0.66:555:20New Moon9Wed
10Thu11:067.511:317.35:02-0.25:26-0.66:545:21New Moon10Thu
11Fri11:457.45:44-0.26:04-0.46:535:22New Moon11Fri
12Sat12:077.312:217.26:23-0.16:40-0.26:515:23Waxing Crescent12Sat
13Sun12:417.312:577.07:010.07:160.06:505:25Waxing Crescent13Sun
14Mon1:177.21:356.87:400.17:530.26:495:26Waxing Crescent14Mon
15Tue1:557.12:166.58:220.38:340.56:485:27Waxing Crescent15Tue
16Wed2:367.03:006.39:080.59:190.86:465:28First Quarter16Wed
17Thu3:226.83:506.09:590.710:101.06:455:30First Quarter17Thu
18Fri4:136.74:465.810:560.811:061.26:435:31First Quarter18Fri
19Sat5:096.65:475.811:550.86:425:32First Quarter19Sat
20Sun6:096.66:485.912:061.212:530.76:415:33First Quarter20Sun
21Mon7:086.87:456.21:051.01:470.56:395:34Waxing Gibbous21Mon
22Tue8:037.08:366.62:000.72:370.16:385:36Waxing Gibbous22Tue
23Wed8:537.49:227.12:520.33:23-0.26:365:37Waxing Gibbous23Wed
24Thu9:417.710:077.73:40-0.14:07-0.66:355:38Full Moon24Thu
25Fri10:278.010:518.24:27-0.64:50-0.96:335:39Full Moon25Fri
26Sat11:138.211:378.55:13-1.05:33-1.16:325:40Full Moon26Sat
27Sun12:018.36:00-1.36:18-1.26:305:41Waning Gibbous27Sun
28Mon12:248.812:508.26:49-1.47:06-1.16:295:43Waning Gibbous28Mon
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 2:03 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 62% 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 Third Quarter (62% 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