Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide (tomorrow) : 2:06 am (0.5 ft)
Next high tide : in 28m at 7:36 pm (7.5 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:21 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Nov 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:048.010:337.44:030.54:35-0.27:255:49Waning Crescent1Fri
2Sat10:458.311:167.64:450.35:18-0.57:265:48New Moon2Sat
3Sun10:288.611:007.84:270.05:01-0.86:274:46New Moon3Sun
4Mon11:138.811:467.95:10-0.15:46-0.96:284:45New Moon4Mon
5Tue12:018.85:57-0.26:33-1.06:294:44Waxing Crescent5Tue
6Wed12:368.012:538.76:47-0.27:24-0.96:314:43Waxing Crescent6Wed
7Thu1:287.91:488.57:43-0.28:20-0.76:324:42Waxing Crescent7Thu
8Fri2:257.92:478.28:440.09:20-0.56:334:41First Quarter8Fri
9Sat3:277.83:517.89:500.110:23-0.36:344:40First Quarter9Sat
10Sun4:327.85:007.510:580.111:27-0.16:354:39First Quarter10Sun
11Mon5:397.86:107.412:050.06:374:38First Quarter11Mon
12Tue6:437.97:167.412:29-0.11:08-0.26:384:37Waxing Gibbous12Tue
13Wed7:428.18:157.41:28-0.12:06-0.46:394:36Waxing Gibbous13Wed
14Thu8:358.19:087.42:230.02:59-0.56:404:35Waxing Gibbous14Thu
15Fri9:238.19:557.33:130.13:48-0.56:414:34Full Moon15Fri
16Sat10:058.010:377.23:590.24:32-0.56:424:34Full Moon16Sat
17Sun10:447.911:167.14:420.35:13-0.36:444:33Full Moon17Sun
18Mon11:217.711:536.95:220.55:51-0.26:454:32Full Moon18Mon
19Tue11:577.66:000.66:290.06:464:31Waning Gibbous19Tue
20Wed12:296.812:347.46:380.87:070.26:474:31Waning Gibbous20Wed
21Thu1:076.71:147.27:180.97:480.46:484:30Waning Gibbous21Thu
22Fri1:486.71:577.08:021.18:310.56:494:29Waning Gibbous22Fri
23Sat2:326.62:446.88:511.29:180.76:514:29Waning Gibbous23Sat
24Sun3:206.63:366.59:451.210:090.86:524:28Third Quarter24Sun
25Mon4:116.64:326.410:421.211:020.96:534:28Third Quarter25Mon
26Tue5:056.85:306.311:391.011:550.96:544:27Third Quarter26Tue
27Wed5:597.06:286.412:350.76:554:27Third Quarter27Wed
28Thu6:527.37:236.612:470.81:280.46:564:26Waning Crescent28Thu
29Fri7:427.68:156.81:370.62:180.06:574:26Waning Crescent29Fri
30Sat8:308.09:047.12:260.43:06-0.46:584:26Waning Crescent30Sat
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 10:51 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 67% 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 First Quarter (67% 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