Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide (tomorrow) : 5:18 am (0.5 ft)
Next high tide : in 1h 01m at 10:43 pm (7.3 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - May 2049

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:487.511:588.25:43-0.65:550.25:507:50New Moon1Sat
2Sun12:297.36:26-0.46:360.45:497:52New Moon2Sun
3Mon12:378.01:087.27:06-0.27:160.65:477:53New Moon3Mon
4Tue1:157.81:477.07:460.07:560.85:467:54Waxing Crescent4Tue
5Wed1:547.62:276.88:270.28:381.05:457:55Waxing Crescent5Wed
6Thu2:367.33:106.79:100.59:241.25:447:56Waxing Crescent6Thu
7Fri3:217.13:566.69:560.710:151.35:437:57Waxing Crescent7Fri
8Sat4:106.84:466.610:460.911:111.45:427:58First Quarter8Sat
9Sun5:036.65:406.611:391.05:407:59First Quarter9Sun
10Mon6:016.56:356.712:091.412:321.15:398:00First Quarter10Mon
11Tue6:596.47:286.91:061.21:241.15:388:01First Quarter11Tue
12Wed7:566.58:187.22:001.02:141.05:378:02Waxing Gibbous12Wed
13Thu8:486.79:047.62:510.63:020.95:368:03Waxing Gibbous13Thu
14Fri9:366.99:497.93:390.33:470.75:358:04Waxing Gibbous14Fri
15Sat10:227.210:338.34:24-0.14:310.55:348:05Waxing Gibbous15Sat
16Sun11:077.411:198.65:09-0.45:160.35:338:06Full Moon16Sun
17Mon11:537.65:54-0.76:020.05:328:07Full Moon17Mon
18Tue12:068.812:417.86:40-0.96:51-0.15:328:08Full Moon18Tue
19Wed12:558.91:318.07:28-0.97:43-0.25:318:09Waning Gibbous19Wed
20Thu1:478.82:248.18:19-0.98:38-0.15:308:10Waning Gibbous20Thu
21Fri2:438.63:218.19:14-0.79:39-0.15:298:11Waning Gibbous21Fri
22Sat3:418.34:208.110:11-0.510:430.05:288:11Third Quarter22Sat
23Sun4:447.95:228.011:12-0.311:490.05:288:12Third Quarter23Sun
24Mon5:507.66:268.112:13-0.15:278:13Third Quarter24Mon
25Tue6:577.47:298.112:540.01:140.15:268:14Third Quarter25Tue
26Wed8:037.38:288.11:56-0.12:130.25:268:15Waning Crescent26Wed
27Thu9:037.29:228.12:55-0.23:090.35:258:16Waning Crescent27Thu
28Fri9:577.210:118.13:49-0.24:010.45:258:17Waning Crescent28Fri
29Sat10:467.110:558.04:39-0.24:490.55:248:17New Moon29Sat
30Sun11:307.111:367.85:24-0.25:330.75:248:18New Moon30Sun
31Mon12:107.06:06-0.16:130.85:238:19New Moon31Mon
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 2:00 am — 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 95% 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 Waxing Gibbous (95% 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