Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 2h 53m at 8:35 pm (1.1 ft)
Next high tide (tomorrow) : 2:32 am (7.3 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Jul 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:487.93:237.59:16-0.29:390.55:258:30Waning Gibbous1Sat
2Sun3:387.54:137.410:050.210:340.75:268:29Waning Gibbous2Sun
3Mon4:317.15:047.210:570.511:300.95:268:29Third Quarter3Mon
4Tue5:256.85:577.111:490.85:278:29Third Quarter4Tue
5Wed6:236.56:517.112:260.912:421.05:278:29Third Quarter5Wed
6Thu7:216.47:437.11:220.91:341.25:288:28Third Quarter6Thu
7Fri8:176.38:337.22:160.92:251.25:298:28Waning Crescent7Fri
8Sat9:096.49:207.33:060.83:141.35:298:28Waning Crescent8Sat
9Sun9:556.410:027.43:540.64:001.25:308:27Waning Crescent9Sun
10Mon10:376.510:427.54:380.54:431.25:318:27Waning Crescent10Mon
11Tue11:166.711:207.75:190.35:231.15:328:26New Moon11Tue
12Wed11:546.911:597.85:570.26:020.95:328:26New Moon12Wed
13Thu12:327.16:350.16:420.85:338:25New Moon13Thu
14Fri12:407.91:137.37:130.07:240.65:348:25New Moon14Fri
15Sat1:238.01:567.67:53-0.18:090.45:358:24Waxing Crescent15Sat
16Sun2:108.02:427.88:36-0.28:590.35:358:23Waxing Crescent16Sun
17Mon2:597.93:318.09:23-0.19:540.25:368:23Waxing Crescent17Mon
18Tue3:537.74:258.110:150.010:530.25:378:22First Quarter18Tue
19Wed4:517.55:228.211:120.111:560.15:388:21First Quarter19Wed
20Thu5:537.36:238.312:120.25:398:21First Quarter20Thu
21Fri6:597.27:268.41:00-0.11:150.35:408:20First Quarter21Fri
22Sat8:057.38:298.52:03-0.22:170.25:418:19Waxing Gibbous22Sat
23Sun9:097.49:288.63:04-0.43:180.25:428:18Waxing Gibbous23Sun
24Mon10:077.510:248.64:02-0.64:150.15:428:17Waxing Gibbous24Mon
25Tue11:027.711:178.64:56-0.75:100.05:438:16Full Moon25Tue
26Wed11:527.75:46-0.76:010.05:448:15Full Moon26Wed
27Thu12:068.512:397.86:33-0.66:490.15:458:14Full Moon27Thu
28Fri12:528.31:247.77:18-0.57:350.25:468:13Waning Gibbous28Fri
29Sat1:378.02:077.78:01-0.28:210.35:478:12Waning Gibbous29Sat
30Sun2:217.72:497.68:440.19:080.55:488:11Waning Gibbous30Sun
31Mon3:057.43:327.49:280.49:560.75:498:10Waning 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 11:33 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 88% 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 Waning Gibbous (88% 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