Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide (tomorrow) : 1:09 am (0.5 ft)
Next high tide : in 1h 03m at 6:40 pm (7.6 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:21 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Aug 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:307.12:557.28:520.89:161.05:508:09Waxing Crescent1Thu
2Fri3:116.93:367.29:300.910:021.05:518:08Waxing Crescent2Fri
3Sat3:566.74:207.210:131.110:521.15:528:07First Quarter3Sat
4Sun4:456.55:087.211:001.311:471.15:538:06First Quarter4Sun
5Mon5:396.36:027.311:521.45:548:05First Quarter5Mon
6Tue6:396.27:007.412:451.012:501.45:548:04First Quarter6Tue
7Wed7:406.37:597.61:450.81:491.35:558:02Waxing Gibbous7Wed
8Thu8:416.58:587.92:430.62:491.15:568:01Waxing Gibbous8Thu
9Fri9:386.99:548.23:390.23:470.75:578:00Waxing Gibbous9Fri
10Sat10:317.410:488.54:31-0.24:420.35:587:58Full Moon10Sat
11Sun11:227.911:408.85:21-0.55:36-0.25:597:57Full Moon11Sun
12Mon12:128.36:09-0.86:28-0.56:007:56Full Moon12Mon
13Tue12:328.81:028.76:56-1.07:20-0.76:017:54Waning Gibbous13Tue
14Wed1:238.81:528.97:44-0.98:13-0.86:027:53Waning Gibbous14Wed
15Thu2:168.52:438.98:34-0.89:07-0.76:037:52Waning Gibbous15Thu
16Fri3:098.23:368.79:26-0.410:04-0.46:047:50Waning Gibbous16Fri
17Sat4:057.74:318.410:210.011:04-0.16:057:49Third Quarter17Sat
18Sun5:057.35:318.011:200.46:067:47Third Quarter18Sun
19Mon6:106.96:357.712:070.212:220.86:077:46Third Quarter19Mon
20Tue7:186.67:417.51:110.41:261.06:087:44Waning Crescent20Tue
21Wed8:256.68:437.42:130.52:281.16:097:43Waning Crescent21Wed
22Thu9:246.69:387.43:120.63:251.16:107:41Waning Crescent22Thu
23Fri10:156.710:267.44:040.54:161.16:117:40Waning Crescent23Fri
24Sat10:586.811:077.44:500.55:021.06:127:38New Moon24Sat
25Sun11:356.911:437.45:300.55:420.96:137:37New Moon25Sun
26Mon12:087.06:060.56:190.96:147:35New Moon26Mon
27Tue12:177.312:387.16:390.56:530.86:157:34New Moon27Tue
28Wed12:497.31:087.37:100.67:270.76:167:32New Moon28Wed
29Thu1:237.21:417.47:410.78:030.76:177:30Waxing Crescent29Thu
30Fri1:597.12:167.58:140.88:400.76:187:29Waxing Crescent30Fri
31Sat2:387.02:557.58:491.09:220.86:197:27Waxing Crescent31Sat
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 9:54 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 South Norwalk, CT?

South Norwalk, CT is currently in a neap phase. Tonight's moon is 58% 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 minimum.

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 First Quarter (58% illuminated). This places South Norwalk, CT in a neap tide cycle, so tidal ranges are near their weekly minimum 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