Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Friday, July 3, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide (tomorrow) : 8:57 am (0.5 ft)
Next high tide (tomorrow) : in 5h 18m at 2:32 am (7.3 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Oct 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:006.35:196.911:201.76:516:34Third Quarter1Sun
2Mon6:006.36:206.812:041.212:211.76:526:33Third Quarter2Mon
3Tue7:026.47:226.91:031.11:231.56:536:31Third Quarter3Tue
4Wed8:006.78:207.22:000.92:201.26:546:29Waning Crescent4Wed
5Thu8:537.19:147.52:510.63:130.76:556:28Waning Crescent5Thu
6Fri9:417.710:037.93:390.34:030.26:566:26Waning Crescent6Fri
7Sat10:268.210:508.24:25-0.14:50-0.46:576:24New Moon7Sat
8Sun11:118.711:378.45:09-0.45:36-0.86:586:23New Moon8Sun
9Mon11:569.15:53-0.66:23-1.16:596:21New Moon9Mon
10Tue12:258.512:439.36:39-0.77:12-1.27:006:19New Moon10Tue
11Wed1:148.51:329.37:26-0.78:02-1.27:016:18Waxing Crescent11Wed
12Thu2:058.32:259.18:18-0.58:56-0.97:026:16Waxing Crescent12Thu
13Fri3:008.03:218.79:14-0.29:55-0.67:046:15Waxing Crescent13Fri
14Sat3:597.74:228.310:160.210:58-0.27:056:13First Quarter14Sat
15Sun5:047.45:297.911:230.47:066:12First Quarter15Sun
16Mon6:147.36:407.612:050.012:320.67:076:10First Quarter16Mon
17Tue7:247.37:507.51:100.21:390.57:086:09Waxing Gibbous17Tue
18Wed8:287.48:527.52:120.22:410.47:096:07Waxing Gibbous18Wed
19Thu9:237.59:467.53:080.23:360.37:106:06Waxing Gibbous19Thu
20Fri10:107.710:337.43:580.24:250.17:116:04Waxing Gibbous20Fri
21Sat10:517.711:147.34:430.35:080.17:126:03Full Moon21Sat
22Sun11:267.711:507.25:220.45:470.17:146:01Full Moon22Sun
23Mon11:587.65:590.56:230.17:156:00Full Moon23Mon
24Tue12:237.112:297.66:320.76:580.27:165:59Full Moon24Tue
25Wed12:557.01:017.57:050.87:320.37:175:57Waning Gibbous25Wed
26Thu1:296.91:367.47:391.08:090.47:185:56Waning Gibbous26Thu
27Fri2:066.82:157.38:161.28:490.67:195:54Waning Gibbous27Fri
28Sat2:486.62:587.28:571.39:340.87:215:53Waning Gibbous28Sat
29Sun3:346.53:477.09:461.510:250.97:225:52Waning Gibbous29Sun
30Mon4:266.44:416.910:421.511:221.07:235:51Third Quarter30Mon
31Tue5:226.45:416.811:441.57:245:49Third Quarter31Tue
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 5:44 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 88% 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 Waning Gibbous (88% 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