Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide : 10:25 am (0.7 ft)
Next high tide : in 3h 54m at 4:07 am (7.0 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:27 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Apr 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:067.36:06-0.36:180.25:376:18New Moon1Sat
2Sun12:177.71:427.17:43-0.17:540.46:357:19Waxing Crescent2Sun
3Mon1:537.52:196.98:220.18:330.76:337:20Waxing Crescent3Mon
4Tue2:317.43:006.79:030.39:140.96:327:21Waxing Crescent4Tue
5Wed3:137.23:446.59:480.610:021.16:307:22Waxing Crescent5Wed
6Thu4:006.94:346.310:380.810:551.36:287:23First Quarter6Thu
7Fri4:536.75:296.211:340.911:541.46:277:24First Quarter7Fri
8Sat5:506.66:286.312:311.06:257:25First Quarter8Sat
9Sun6:516.67:276.512:551.31:270.96:247:26First Quarter9Sun
10Mon7:506.78:216.81:531.12:200.86:227:27Waxing Gibbous10Mon
11Tue8:456.99:107.32:460.73:090.56:207:28Waxing Gibbous11Tue
12Wed9:357.29:557.73:360.33:540.36:197:29Waxing Gibbous12Wed
13Thu10:227.510:398.24:23-0.24:390.06:177:30Waxing Gibbous13Thu
14Fri11:077.811:248.65:08-0.65:22-0.36:167:31Full Moon14Fri
15Sat11:538.15:54-1.06:07-0.56:147:32Full Moon15Sat
16Sun12:108.912:418.26:40-1.26:54-0.66:137:34Full Moon16Sun
17Mon12:589.11:308.27:28-1.37:43-0.66:117:35Waning Gibbous17Mon
18Tue1:499.02:238.18:19-1.28:37-0.56:097:36Waning Gibbous18Tue
19Wed2:438.83:198.09:15-0.99:35-0.26:087:37Waning Gibbous19Wed
20Thu3:418.44:197.710:14-0.610:390.06:067:38Third Quarter20Thu
21Fri4:438.05:247.611:17-0.411:470.26:057:39Third Quarter21Fri
22Sat5:517.76:337.512:22-0.26:047:40Third Quarter22Sat
23Sun7:027.57:397.612:540.21:250.06:027:41Third Quarter23Sun
24Mon8:097.48:407.71:590.12:250.06:017:42Waning Crescent24Mon
25Tue9:097.49:347.82:590.03:200.15:597:43Waning Crescent25Tue
26Wed10:027.410:217.93:53-0.14:100.15:587:44Waning Crescent26Wed
27Thu10:497.311:027.84:41-0.24:550.25:567:45Waning Crescent27Thu
28Fri11:307.211:397.85:25-0.25:360.45:557:46New Moon28Fri
29Sat12:077.16:04-0.16:140.55:547:47New Moon29Sat
30Sun12:137.712:417.06:410.06:500.75:527:48New Moon30Sun
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 7:16 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 transitional phase. Tonight's moon is 62% 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 shifting between spring and neap.

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 Third Quarter (62% illuminated). This places South Norwalk, CT in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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