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 4h 50m 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 - Jan 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:468.28:237.21:37-0.12:23-0.87:184:36Waxing Gibbous1Wed
2Thu8:438.59:207.52:35-0.43:18-1.27:184:37Waxing Gibbous2Thu
3Fri9:388.710:147.83:32-0.74:12-1.57:184:37Full Moon3Fri
4Sat10:318.911:078.04:26-0.95:03-1.77:184:38Full Moon4Sat
5Sun11:248.811:588.15:19-1.05:53-1.77:184:39Full Moon5Sun
6Mon12:168.66:12-1.06:43-1.67:184:40Waning Gibbous6Mon
7Tue12:508.11:078.37:05-0.97:33-1.37:184:41Waning Gibbous7Tue
8Wed1:418.02:007.97:58-0.78:24-1.07:184:42Waning Gibbous8Wed
9Thu2:337.82:547.48:54-0.49:17-0.67:184:43Waning Gibbous9Thu
10Fri3:277.63:507.09:51-0.110:12-0.27:174:44Third Quarter10Fri
11Sat4:227.34:506.510:500.111:080.27:174:45Third Quarter11Sat
12Sun5:207.15:526.311:500.27:174:47Third Quarter12Sun
13Mon6:187.06:536.112:050.512:480.37:164:48Third Quarter13Mon
14Tue7:146.97:506.11:010.61:430.37:164:49Waning Crescent14Tue
15Wed8:066.98:416.11:540.72:340.27:164:50Waning Crescent15Wed
16Thu8:527.09:256.22:440.73:200.17:154:51Waning Crescent16Thu
17Fri9:327.010:046.33:290.74:020.07:154:52Waning Crescent17Fri
18Sat10:107.110:406.54:100.64:41-0.17:144:53New Moon18Sat
19Sun10:457.211:146.64:490.55:16-0.27:134:55New Moon19Sun
20Mon11:207.211:486.85:250.45:51-0.27:134:56New Moon20Mon
21Tue11:567.36:010.36:25-0.37:124:57New Moon21Tue
22Wed12:247.012:357.36:390.27:00-0.37:124:58Waxing Crescent22Wed
23Thu1:027.21:177.37:190.17:39-0.37:114:59Waxing Crescent23Thu
24Fri1:457.42:037.28:040.08:22-0.27:105:01Waxing Crescent24Fri
25Sat2:317.52:537.08:550.09:12-0.17:095:02Waxing Crescent25Sat
26Sun3:227.53:496.89:520.010:070.07:095:03First Quarter26Sun
27Mon4:187.64:506.710:54-0.111:090.17:085:04First Quarter27Mon
28Tue5:197.65:566.711:58-0.27:075:05First Quarter28Tue
29Wed6:237.87:036.812:130.11:03-0.47:065:07Waxing Gibbous29Wed
30Thu7:288.08:077.11:18-0.12:04-0.77:055:08Waxing Gibbous30Thu
31Fri8:298.29:077.42:21-0.43:03-1.17:045:09Waxing Gibbous31Fri
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