Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Friday, June 5, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 4h 39m at 9:30 am (0.7 ft)
Next high tide : 3:34 pm (6.8 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waning Gibbous (76% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Aug 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:007.811:198.84:58-0.65:13-0.25:498:10New Moon1Sun
2Mon11:528.35:48-0.96:07-0.55:508:09New Moon2Mon
3Tue12:118.912:428.66:37-1.07:00-0.75:518:08New Moon3Tue
4Wed1:038.81:328.87:25-1.07:52-0.85:528:07Waxing Crescent4Wed
5Thu1:558.62:228.88:13-0.88:45-0.75:538:06Waxing Crescent5Thu
6Fri2:478.23:138.79:03-0.59:39-0.45:548:04Waxing Crescent6Fri
7Sat3:407.84:068.49:56-0.110:37-0.15:558:03First Quarter7Sat
8Sun4:377.35:028.010:510.411:360.35:568:02First Quarter8Sun
9Mon5:376.86:027.611:500.85:578:01First Quarter9Mon
10Tue6:426.57:057.412:380.612:521.15:587:59First Quarter10Tue
11Wed7:496.38:087.21:400.71:531.35:597:58Waxing Gibbous11Wed
12Thu8:506.39:057.22:390.82:511.36:007:57Waxing Gibbous12Thu
13Fri9:446.49:557.23:340.73:441.36:017:55Waxing Gibbous13Fri
14Sat10:296.610:387.34:210.74:311.26:027:54Waxing Gibbous14Sat
15Sun11:086.711:157.35:030.65:131.16:037:53Full Moon15Sun
16Mon11:426.911:507.35:400.65:510.96:047:51Full Moon16Mon
17Tue12:137.16:140.56:270.86:057:50Full Moon17Tue
18Wed12:227.312:437.36:450.57:010.76:067:48Full Moon18Wed
19Thu12:567.31:157.47:160.67:360.66:077:47Waning Gibbous19Thu
20Fri1:317.31:507.67:480.68:130.66:087:45Waning Gibbous20Fri
21Sat2:107.22:297.78:220.78:530.66:097:44Waning Gibbous21Sat
22Sun2:527.03:117.79:010.89:400.66:107:42Waning Gibbous22Sun
23Mon3:396.84:007.79:461.010:340.76:117:41Third Quarter23Mon
24Tue4:326.64:547.610:401.111:350.86:127:39Third Quarter24Tue
25Wed5:316.55:567.611:431.26:137:38Third Quarter25Wed
26Thu6:386.57:037.712:410.712:521.16:147:36Third Quarter26Thu
27Fri7:476.78:117.91:460.52:010.96:157:35Waning Crescent27Fri
28Sat8:517.29:148.22:480.23:050.56:167:33Waning Crescent28Sat
29Sun9:507.710:128.53:46-0.24:050.06:177:31Waning Crescent29Sun
30Mon10:438.211:068.64:38-0.55:00-0.56:187:30New Moon30Mon
31Tue11:338.711:568.75:28-0.85:52-0.86:197:28New Moon31Tue
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 12:32 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 transitional phase. Tonight's moon is 76% 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 Gibbous (76% 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