Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 3h 40m at 5:18 am (0.5 ft)
Next high tide : 11:21 am (6.4 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:23 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Aug 2049

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:137.31:367.47:370.57:560.75:508:09Waxing Crescent1Sun
2Mon1:507.32:137.58:110.58:350.75:518:08Waxing Crescent2Mon
3Tue2:317.22:537.68:470.69:180.75:528:07Waxing Crescent3Tue
4Wed3:147.13:387.69:280.710:060.75:538:06Waxing Crescent4Wed
5Thu4:036.94:277.710:160.911:010.75:548:05First Quarter5Thu
6Fri4:576.75:227.711:101.05:558:04First Quarter6Fri
7Sat5:566.76:227.712:010.712:111.05:568:02First Quarter7Sat
8Sun7:016.77:267.91:040.51:160.95:578:01Waxing Gibbous8Sun
9Mon8:067.08:298.22:070.32:200.65:588:00Waxing Gibbous9Mon
10Tue9:087.49:308.53:06-0.13:220.25:597:58Waxing Gibbous10Tue
11Wed10:057.910:268.74:02-0.54:20-0.26:007:57Waxing Gibbous11Wed
12Thu10:598.311:208.94:55-0.85:15-0.66:017:56Full Moon12Thu
13Fri11:508.75:45-1.06:08-0.96:027:54Full Moon13Fri
14Sat12:128.912:399.06:34-1.16:59-1.06:037:53Full Moon14Sat
15Sun1:028.81:299.07:22-1.07:50-0.96:047:52Waning Gibbous15Sun
16Mon1:538.62:188.98:10-0.88:42-0.76:057:50Waning Gibbous16Mon
17Tue2:448.23:098.69:00-0.49:36-0.46:067:49Waning Gibbous17Tue
18Wed3:377.74:018.39:530.010:320.06:077:47Third Quarter18Wed
19Thu4:327.34:577.810:480.511:310.46:087:46Third Quarter19Thu
20Fri5:326.85:577.511:480.96:097:44Third Quarter20Fri
21Sat6:366.67:007.212:320.712:491.16:107:43Third Quarter21Sat
22Sun7:416.48:027.11:330.81:491.26:117:41Waning Crescent22Sun
23Mon8:416.58:587.22:300.82:461.26:127:40Waning Crescent23Mon
24Tue9:326.69:467.23:230.83:371.16:137:38Waning Crescent24Tue
25Wed10:166.810:287.34:090.74:241.06:147:37Waning Crescent25Wed
26Thu10:547.011:057.34:500.65:050.86:157:35New Moon26Thu
27Fri11:277.211:397.45:270.55:420.76:167:34New Moon27Fri
28Sat11:587.36:010.56:180.66:177:32New Moon28Sat
29Sun12:127.412:307.56:330.56:520.56:187:30New Moon29Sun
30Mon12:477.41:047.77:050.57:270.46:197:29Waxing Crescent30Mon
31Tue1:237.41:407.87:380.58:050.36:207:27Waxing Crescent31Tue
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 8:19 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 98% 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 Full Moon (98% 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