Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 8m at 11:40 pm (1.1 ft)
Next high tide (tomorrow) : 5:34 am (6.7 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:21 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Oct 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:006.38:176.91:581.22:161.56:506:35Waning Crescent1Fri
2Sat8:526.79:097.22:500.93:091.16:516:33Waning Crescent2Sat
3Sun9:387.29:577.53:360.63:570.66:526:32Waning Crescent3Sun
4Mon10:207.710:417.84:190.34:420.16:536:30Waning Crescent4Mon
5Tue11:018.211:258.15:000.05:25-0.46:546:28New Moon5Tue
6Wed11:428.75:40-0.26:09-0.76:556:27New Moon6Wed
7Thu12:098.212:269.06:22-0.46:54-0.96:576:25New Moon7Thu
8Fri12:558.21:129.17:06-0.47:41-1.06:586:24Waxing Crescent8Fri
9Sat1:448.12:019.07:54-0.38:33-0.86:596:22Waxing Crescent9Sat
10Sun2:367.92:558.88:46-0.19:29-0.67:006:20Waxing Crescent10Sun
11Mon3:327.63:538.49:450.210:31-0.27:016:19First Quarter11Mon
12Tue4:357.34:588.010:510.511:380.07:026:17First Quarter12Tue
13Wed5:447.16:107.712:020.77:036:16First Quarter13Wed
14Thu6:577.17:237.512:460.21:130.77:046:14First Quarter14Thu
15Fri8:057.38:307.51:510.22:190.57:056:12Waxing Gibbous15Fri
16Sat9:057.59:297.62:500.13:190.37:066:11Waxing Gibbous16Sat
17Sun9:567.710:207.63:440.14:110.17:076:09Waxing Gibbous17Sun
18Mon10:417.811:047.54:310.14:580.07:096:08Full Moon18Mon
19Tue11:197.911:447.45:130.25:39-0.17:106:06Full Moon19Tue
20Wed11:547.85:520.46:170.07:116:05Full Moon20Wed
21Thu12:197.212:267.76:270.66:530.17:126:04Full Moon21Thu
22Fri12:537.112:587.67:010.87:290.27:136:02Waning Gibbous22Fri
23Sat1:276.91:327.57:351.08:050.47:146:01Waning Gibbous23Sat
24Sun2:036.72:107.38:111.28:450.67:155:59Waning Gibbous24Sun
25Mon2:436.52:527.18:521.49:290.87:165:58Waning Gibbous25Mon
26Tue3:296.43:406.99:391.610:211.07:185:57Waning Gibbous26Tue
27Wed4:206.24:346.710:351.711:171.17:195:55Third Quarter27Wed
28Thu5:176.25:336.611:371.77:205:54Third Quarter28Thu
29Fri6:176.36:366.612:161.112:401.67:215:53Third Quarter29Fri
30Sat7:166.67:376.81:131.01:401.27:225:51Third Quarter30Sat
31Sun8:107.08:347.02:060.82:350.77:235:50Waning Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8468448)

Common Questions About South Norwalk, CT Tides

Show All
What time does the tide turn (slack tide) in South Norwalk, CT today?

Slack tide in South Norwalk, CT is approximately 2:37 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 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 Third 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