Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide : 9:38 am (0.6 ft)
Next high tide : in 28m at 3:18 am (7.1 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:27 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Nov 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:556.83:097.09:131.19:460.76:254:49Third Quarter1Fri
2Sat3:476.64:046.710:101.310:410.96:264:48Third Quarter2Sat
3Sun4:436.55:046.511:101.311:371.06:274:46Third Quarter3Sun
4Mon5:416.66:046.512:081.26:284:45Third Quarter4Mon
5Tue6:376.77:016.512:311.01:031.06:304:44Waning Crescent5Tue
6Wed7:267.07:526.71:210.91:530.76:314:43Waning Crescent6Wed
7Thu8:117.38:376.82:080.82:390.46:324:42Waning Crescent7Thu
8Fri8:517.59:197.02:510.73:220.26:334:41Waning Crescent8Fri
9Sat9:307.89:587.23:310.54:02-0.16:344:40New Moon9Sat
10Sun10:088.110:387.44:100.44:41-0.46:364:39New Moon10Sun
11Mon10:498.311:207.54:490.25:22-0.66:374:38New Moon11Mon
12Tue11:328.55:300.16:04-0.76:384:37New Moon12Tue
13Wed12:057.712:188.56:150.06:50-0.76:394:36Waxing Crescent13Wed
14Thu12:537.71:098.47:040.07:40-0.76:404:35Waxing Crescent14Thu
15Fri1:457.82:038.27:590.08:35-0.56:414:34Waxing Crescent15Fri
16Sat2:417.73:027.99:010.19:35-0.46:434:33First Quarter16Sat
17Sun3:427.74:077.710:070.110:38-0.36:444:33First Quarter17Sun
18Mon4:467.85:157.511:150.011:41-0.26:454:32First Quarter18Mon
19Tue5:527.96:247.412:21-0.26:464:31First Quarter19Tue
20Wed6:568.17:297.412:43-0.21:23-0.46:474:31Waxing Gibbous20Wed
21Thu7:558.38:287.51:42-0.22:21-0.66:484:30Waxing Gibbous21Thu
22Fri8:488.49:217.52:37-0.33:14-0.86:504:29Waxing Gibbous22Fri
23Sat9:378.410:107.53:29-0.24:04-0.86:514:29Full Moon23Sat
24Sun10:228.310:547.44:16-0.14:49-0.86:524:28Full Moon24Sun
25Mon11:038.111:367.35:010.05:32-0.66:534:28Full Moon25Mon
26Tue11:437.95:430.26:13-0.46:544:27Full Moon26Tue
27Wed12:167.112:227.66:240.46:53-0.26:554:27Waning Gibbous27Wed
28Thu12:557.01:027.47:060.67:340.06:564:26Waning Gibbous28Thu
29Fri1:366.81:447.17:490.88:170.36:574:26Waning Gibbous29Fri
30Sat2:196.72:306.88:371.09:040.56:584:26Waning Gibbous30Sat
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 6:28 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 transitional phase. Tonight's moon is 72% 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 (72% 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