Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide (tomorrow) : 1:09 am (0.5 ft)
Next high tide : in 6h 12m at 6:40 pm (7.6 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:21 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Mar 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:038.310:338.13:57-0.64:28-1.16:265:44New Moon1Fri
2Sat10:548.511:228.54:50-1.05:16-1.36:255:46New Moon2Sat
3Sun11:448.45:40-1.36:03-1.36:235:47New Moon3Sun
4Mon12:098.612:348.36:30-1.36:49-1.16:225:48Waxing Crescent4Mon
5Tue12:568.61:237.97:20-1.27:36-0.86:205:49Waxing Crescent5Tue
6Wed1:448.42:137.58:11-0.98:26-0.36:185:50Waxing Crescent6Wed
7Thu2:348.03:057.09:04-0.49:190.26:175:51Waxing Crescent7Thu
8Fri3:267.64:026.510:010.010:160.66:155:52First Quarter8Fri
9Sat4:247.15:056.111:020.411:181.06:145:54First Quarter9Sat
10Sun6:276.87:135.91:050.67:126:55First Quarter10Sun
11Mon7:346.68:195.91:221.22:070.77:106:56First Quarter11Mon
12Tue8:366.69:166.02:231.23:040.77:096:57Waxing Gibbous12Tue
13Wed9:316.710:046.33:201.13:550.67:076:58Waxing Gibbous13Wed
14Thu10:166.810:446.54:090.94:380.57:056:59Waxing Gibbous14Thu
15Fri10:566.911:186.74:530.75:160.47:047:00Waxing Gibbous15Fri
16Sat11:316.911:496.95:310.55:500.37:027:01Full Moon16Sat
17Sun12:047.06:070.36:220.37:007:02Full Moon17Sun
18Mon12:197.112:377.06:410.26:520.36:597:03Full Moon18Mon
19Tue12:507.31:117.07:140.17:230.46:577:05Full Moon19Tue
20Wed1:247.51:487.07:490.07:570.46:557:06Waning Gibbous20Wed
21Thu2:027.62:296.98:280.08:350.56:547:07Waning Gibbous21Thu
22Fri2:447.63:156.79:130.19:200.76:527:08Waning Gibbous22Fri
23Sat3:327.64:066.510:050.210:140.86:507:09Third Quarter23Sat
24Sun4:267.45:056.411:050.411:171.06:497:10Third Quarter24Sun
25Mon5:287.36:126.412:120.46:477:11Third Quarter25Mon
26Tue6:377.37:236.612:290.91:200.36:457:12Third Quarter26Tue
27Wed7:487.48:307.01:400.72:240.06:447:13Waning Crescent27Wed
28Thu8:557.79:307.62:470.23:23-0.36:427:14Waning Crescent28Thu
29Fri9:548.010:238.13:48-0.34:17-0.66:407:15Waning Crescent29Fri
30Sat10:498.211:138.54:43-0.75:06-0.86:397:16New Moon30Sat
31Sun11:398.35:34-1.15:54-0.96:377:17New Moon31Sun
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 9:54 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 neap phase. Tonight's moon is 58% 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 minimum.

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 First Quarter (58% illuminated). This places South Norwalk, CT in a neap tide cycle, so tidal ranges are near their weekly minimum 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