Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 51m at 9:20 pm (0.9 ft)
Next high tide (tomorrow) : 3:18 am (7.1 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Jun 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:356.58:007.21:411.11:551.15:238:20Waxing Gibbous1Sat
2Sun8:296.78:477.62:330.72:430.95:228:20Waxing Gibbous2Sun
3Mon9:196.99:338.03:220.43:290.85:228:21Waxing Gibbous3Mon
4Tue10:077.110:198.34:090.04:150.65:228:22Waxing Gibbous4Tue
5Wed10:547.311:058.64:55-0.45:010.35:218:22Full Moon5Wed
6Thu11:417.611:538.85:42-0.75:480.15:218:23Full Moon6Thu
7Fri12:307.76:29-0.96:380.05:218:24Full Moon7Fri
8Sat12:448.91:227.87:18-0.97:310.05:218:24Waning Gibbous8Sat
9Sun1:368.82:157.98:10-0.98:270.05:208:25Waning Gibbous9Sun
10Mon2:328.63:127.99:05-0.79:270.15:208:25Waning Gibbous10Mon
11Tue3:318.34:117.910:02-0.510:310.25:208:26Waning Gibbous11Tue
12Wed4:337.95:137.911:02-0.311:370.25:208:26Third Quarter12Wed
13Thu5:397.66:178.012:03-0.15:208:27Third Quarter13Thu
14Fri6:467.37:198.012:430.21:040.15:208:27Third Quarter14Fri
15Sat7:517.28:188.01:450.12:020.35:208:28Waning Crescent15Sat
16Sun8:527.19:118.02:440.02:570.45:208:28Waning Crescent16Sun
17Mon9:477.010:008.03:38-0.13:490.65:208:28Waning Crescent17Mon
18Tue10:367.010:447.94:28-0.14:370.75:208:29Waning Crescent18Tue
19Wed11:206.911:247.75:140.05:210.95:218:29New Moon19Wed
20Thu12:006.85:550.16:011.05:218:29New Moon20Thu
21Fri12:017.612:366.76:340.26:401.15:218:29New Moon21Fri
22Sat12:377.51:126.77:120.37:171.25:218:29New Moon22Sat
23Sun1:147.41:496.77:490.47:561.35:228:30Waxing Crescent23Sun
24Mon1:527.32:276.78:270.58:381.35:228:30Waxing Crescent24Mon
25Tue2:337.13:096.89:070.79:231.35:228:30Waxing Crescent25Tue
26Wed3:187.03:536.89:490.810:131.35:238:30Waxing Crescent26Wed
27Thu4:066.84:406.910:350.911:061.35:238:30First Quarter27Thu
28Fri4:576.75:297.111:231.05:238:30First Quarter28Fri
29Sat5:526.56:217.212:011.112:141.15:248:30First Quarter29Sat
30Sun6:506.57:147.512:570.91:061.15:248:30First Quarter30Sun
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 12:19 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 spring phase. Tonight's moon is 81% 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 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 Gibbous (81% illuminated). This places South Norwalk, 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