Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 1h 44m at 6:37 pm (1.3 ft)
Next high tide (tomorrow) : 12:32 am (7.3 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:24 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Mar 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:198.08:547.62:10-0.32:47-0.86:265:44Waxing Gibbous1Sat
2Sun9:178.19:487.93:09-0.53:41-1.06:255:46Waxing Gibbous2Sun
3Mon10:098.210:378.14:03-0.84:31-1.16:235:47Full Moon3Mon
4Tue10:588.211:228.24:53-0.95:17-1.16:215:48Full Moon4Tue
5Wed11:438.15:40-0.96:01-0.96:205:49Full Moon5Wed
6Thu12:058.112:277.86:25-0.86:43-0.76:185:50Waning Gibbous6Thu
7Fri12:478.01:097.57:08-0.67:25-0.36:175:51Waning Gibbous7Fri
8Sat1:287.81:527.27:53-0.38:080.16:155:52Waning Gibbous8Sat
9Sun3:117.53:366.89:390.09:540.47:136:54Waning Gibbous9Sun
10Mon3:567.24:256.510:290.410:450.87:126:55Third Quarter10Mon
11Tue4:456.95:186.211:230.611:401.17:106:56Third Quarter11Tue
12Wed5:406.66:186.012:210.87:086:57Third Quarter12Wed
13Thu6:406.57:206.012:391.21:200.97:076:58Third Quarter13Thu
14Fri7:426.58:206.11:381.22:160.87:056:59Waning Crescent14Fri
15Sat8:386.69:116.42:341.13:080.67:037:00Waning Crescent15Sat
16Sun9:286.89:556.73:260.83:540.47:027:01Waning Crescent16Sun
17Mon10:117.010:357.04:120.64:360.27:007:02Waning Crescent17Mon
18Tue10:527.311:127.44:540.25:140.06:587:04New Moon18Tue
19Wed11:317.511:497.75:34-0.15:51-0.26:577:05New Moon19Wed
20Thu12:107.76:13-0.46:29-0.36:557:06New Moon20Thu
21Fri12:288.112:527.86:53-0.67:08-0.46:537:07New Moon21Fri
22Sat1:108.31:367.97:36-0.87:50-0.56:527:08Waxing Crescent22Sat
23Sun1:558.42:247.88:22-0.88:37-0.46:507:09Waxing Crescent23Sun
24Mon2:448.43:167.69:14-0.79:30-0.26:487:10Waxing Crescent24Mon
25Tue3:388.34:137.410:11-0.510:310.06:477:11First Quarter25Tue
26Wed4:378.05:167.211:14-0.311:370.26:457:12First Quarter26Wed
27Thu5:437.86:257.212:21-0.26:437:13First Quarter27Thu
28Fri6:537.77:357.312:470.21:27-0.26:427:14First Quarter28Fri
29Sat8:047.78:417.51:550.12:30-0.36:407:15Waxing Gibbous29Sat
30Sun9:087.89:407.82:58-0.23:29-0.46:387:16Waxing Gibbous30Sun
31Mon10:057.910:318.03:56-0.44:22-0.56:377:17Waxing Gibbous31Mon
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 9:34 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 100% 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 (100% 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