Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 45m at 5:21 pm (1.4 ft)
Next high tide : 11:21 pm (7.3 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:23 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Aug 2050

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:267.610:448.54:27-0.24:410.15:498:10Full Moon1Mon
2Tue11:158.111:348.85:15-0.65:32-0.35:508:09Full Moon2Tue
3Wed12:048.56:02-0.96:22-0.75:518:07Full Moon3Wed
4Thu12:248.912:548.96:49-1.17:14-0.95:528:06Full Moon4Thu
5Fri1:158.91:449.07:37-1.18:06-0.95:538:05Waning Gibbous5Fri
6Sat2:088.72:369.18:27-1.09:01-0.85:548:04Waning Gibbous6Sat
7Sun3:028.43:308.99:20-0.79:58-0.65:558:03Waning Gibbous7Sun
8Mon3:598.04:278.610:17-0.310:59-0.35:568:01Third Quarter8Mon
9Tue4:597.65:288.311:170.15:578:00Third Quarter9Tue
10Wed6:057.26:338.012:030.012:210.45:587:59Third Quarter10Wed
11Thu7:147.07:407.81:070.21:250.65:597:57Waning Crescent11Thu
12Fri8:206.98:427.72:090.22:270.76:007:56Waning Crescent12Fri
13Sat9:207.09:377.63:080.33:240.76:017:55Waning Crescent13Sat
14Sun10:117.010:257.64:010.24:160.76:027:53Waning Crescent14Sun
15Mon10:557.111:077.64:470.25:020.76:037:52New Moon15Mon
16Tue11:347.211:447.55:280.35:430.76:047:51New Moon16Tue
17Wed12:077.26:050.36:200.66:057:49New Moon17Wed
18Thu12:187.412:397.36:390.46:560.66:067:48New Moon18Thu
19Fri12:517.31:107.47:120.57:310.66:077:46Waxing Crescent19Fri
20Sat1:257.31:437.57:450.68:070.66:087:45Waxing Crescent20Sat
21Sun2:017.22:207.58:190.78:460.76:097:43Waxing Crescent21Sun
22Mon2:417.03:017.58:560.99:290.86:107:42Waxing Crescent22Mon
23Tue3:256.93:457.49:381.010:170.96:117:40First Quarter23Tue
24Wed4:136.74:357.410:271.211:121.06:127:39First Quarter24Wed
25Thu5:076.55:317.311:231.36:137:37First Quarter25Thu
26Fri6:076.56:317.412:121.012:241.36:147:36First Quarter26Fri
27Sat7:106.67:347.61:130.81:281.16:157:34Waxing Gibbous27Sat
28Sun8:127.08:357.92:120.52:290.76:167:32Waxing Gibbous28Sun
29Mon9:097.59:328.23:080.13:270.26:177:31Waxing Gibbous29Mon
30Tue10:038.010:258.64:01-0.34:22-0.36:187:29Waxing Gibbous30Tue
31Wed10:538.611:178.84:51-0.65:14-0.76:197:28Full Moon31Wed
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 8:21 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 98% 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 (98% 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