Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 1h 56m at 5:21 pm (1.4 ft)
Next high tide : 11:21 pm (7.3 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:23 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Jul 2050

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:156.69:287.83:190.53:251.05:258:30Waxing Gibbous1Fri
2Sat10:046.910:168.14:070.24:130.75:258:29Waxing Gibbous2Sat
3Sun10:517.311:038.44:53-0.25:020.45:268:29Full Moon3Sun
4Mon11:387.611:528.65:39-0.55:500.15:268:29Full Moon4Mon
5Tue12:258.06:24-0.76:39-0.25:278:29Full Moon5Tue
6Wed12:418.71:148.37:10-0.97:30-0.45:288:29Waning Gibbous6Wed
7Thu1:328.72:048.67:58-0.98:23-0.55:288:28Waning Gibbous7Thu
8Fri2:248.62:578.78:49-0.99:20-0.55:298:28Waning Gibbous8Fri
9Sat3:208.33:528.79:42-0.710:19-0.45:308:27Waning Gibbous9Sat
10Sun4:188.04:508.610:40-0.411:22-0.35:308:27Third Quarter10Sun
11Mon5:207.65:528.411:40-0.15:318:27Third Quarter11Mon
12Tue6:267.36:558.212:25-0.212:420.15:328:26Third Quarter12Tue
13Wed7:347.17:598.11:29-0.11:440.35:338:26Waning Crescent13Wed
14Thu8:397.18:598.12:30-0.12:450.55:338:25Waning Crescent14Thu
15Fri9:387.19:548.03:28-0.13:420.55:348:24Waning Crescent15Fri
16Sat10:307.110:427.94:21-0.14:340.65:358:24Waning Crescent16Sat
17Sun11:177.111:267.85:09-0.15:210.65:368:23New Moon17Sun
18Mon11:587.15:520.06:040.75:378:22New Moon18Mon
19Tue12:057.712:357.16:310.16:440.75:378:22New Moon19Tue
20Wed12:427.51:097.27:080.27:220.75:388:21New Moon20Wed
21Thu1:177.41:447.27:430.38:000.85:398:20Waxing Crescent21Thu
22Fri1:547.32:197.38:190.58:400.85:408:19Waxing Crescent22Fri
23Sat2:337.12:587.38:560.69:220.95:418:19Waxing Crescent23Sat
24Sun3:156.93:407.39:360.810:091.05:428:18Waxing Crescent24Sun
25Mon4:016.74:267.310:211.011:001.05:438:17First Quarter25Mon
26Tue4:506.55:167.211:101.211:551.15:448:16First Quarter26Tue
27Wed5:456.46:097.212:031.35:458:15First Quarter27Wed
28Thu6:436.37:067.312:521.01:001.35:468:14First Quarter28Thu
29Fri7:436.48:047.61:490.81:571.25:478:13Waxing Gibbous29Fri
30Sat8:416.78:597.92:450.52:540.95:488:12Waxing Gibbous30Sat
31Sun9:357.19:528.23:370.23:480.55:488:11Waxing Gibbous31Sun
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 8:21 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 spring phase. Tonight's moon is 98% 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 maximum.

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 Full Moon (98% illuminated). This places South Norwalk, CT in a spring tide cycle, so tidal ranges are near their weekly maximum 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