Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 5h 26m at 12:50 pm (0.9 ft)
Next high tide : 6:59 pm (7.7 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:20 am
Moon phase : Third Quarter (37% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Oct 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:008.42:219.18:14-0.58:51-0.96:506:35Waning Gibbous1Sun
2Mon2:548.23:168.89:09-0.39:49-0.66:516:34Waning Gibbous2Mon
3Tue3:527.94:168.410:100.010:52-0.36:526:32Third Quarter3Tue
4Wed4:567.75:228.111:160.311:57-0.16:536:30Third Quarter4Wed
5Thu6:057.56:337.812:250.46:546:29Third Quarter5Thu
6Fri7:157.57:437.71:030.01:320.46:556:27Waning Crescent6Fri
7Sat8:207.68:477.72:060.12:350.26:566:25Waning Crescent7Sat
8Sun9:177.79:427.73:040.03:320.16:576:24Waning Crescent8Sun
9Mon10:077.910:317.73:560.04:230.06:596:22Waning Crescent9Mon
10Tue10:517.911:147.64:420.15:08-0.17:006:21New Moon10Tue
11Wed11:297.911:527.55:240.25:480.07:016:19New Moon11Wed
12Thu12:037.86:020.36:260.07:026:17New Moon12Thu
13Fri12:267.312:357.76:380.57:020.17:036:16New Moon13Fri
14Sat1:007.21:087.67:120.77:380.37:046:14Waxing Crescent14Sat
15Sun1:347.11:447.57:470.98:150.47:056:13Waxing Crescent15Sun
16Mon2:126.92:237.48:251.18:550.67:066:11Waxing Crescent16Mon
17Tue2:536.83:067.29:071.29:410.87:076:10Waxing Crescent17Tue
18Wed3:396.63:547.09:551.410:321.07:086:08First Quarter18Wed
19Thu4:306.54:486.910:511.511:281.07:096:07First Quarter19Thu
20Fri5:266.55:476.811:521.57:116:05First Quarter20Fri
21Sat6:256.76:486.912:251.012:521.37:126:04First Quarter21Sat
22Sun7:237.07:487.11:220.91:500.97:136:02Waxing Gibbous22Sun
23Mon8:187.48:437.42:150.62:450.47:146:01Waxing Gibbous23Mon
24Tue9:087.99:357.73:050.33:36-0.17:155:59Waxing Gibbous24Tue
25Wed9:568.410:258.03:530.04:25-0.67:165:58Waxing Gibbous25Wed
26Thu10:438.911:138.34:40-0.45:13-1.07:175:57Full Moon26Thu
27Fri11:309.25:27-0.66:01-1.37:195:55Full Moon27Fri
28Sat12:028.512:199.46:15-0.86:50-1.47:205:54Full Moon28Sat
29Sun12:528.51:109.37:05-0.87:40-1.47:215:53Waning Gibbous29Sun
30Mon1:448.42:029.17:57-0.68:34-1.27:225:51Waning Gibbous30Mon
31Tue2:388.22:598.78:53-0.49:31-0.87:235:50Waning Gibbous31Tue
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 3:54 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 transitional phase. Tonight's moon is 37% 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 Third Quarter (37% 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