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 5h 53m 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 - Dec 2052

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:197.56:506.912:120.512:540.27:004:25Waxing Gibbous1Sun
2Mon7:147.97:487.11:070.31:49-0.37:014:25Waxing Gibbous2Mon
3Tue8:088.38:437.52:010.02:43-0.87:024:25Waxing Gibbous3Tue
4Wed9:018.79:357.82:54-0.33:35-1.27:034:25Waxing Gibbous4Wed
5Thu9:529.010:278.03:47-0.64:26-1.57:044:25Full Moon5Thu
6Fri10:449.111:198.24:39-0.85:16-1.77:054:25Full Moon6Fri
7Sat11:369.15:31-0.96:07-1.77:054:24Full Moon7Sat
8Sun12:118.212:298.96:24-0.96:59-1.57:064:24Waning Gibbous8Sun
9Mon1:058.21:238.67:20-0.77:52-1.37:074:25Waning Gibbous9Mon
10Tue2:008.12:208.18:17-0.58:48-0.97:084:25Waning Gibbous10Tue
11Wed2:577.93:197.69:18-0.39:45-0.57:094:25Third Quarter11Wed
12Thu3:577.74:227.210:21-0.110:45-0.27:104:25Third Quarter12Thu
13Fri4:587.55:276.811:230.111:440.17:104:25Third Quarter13Fri
14Sat5:597.46:316.612:250.17:114:25Third Quarter14Sat
15Sun6:587.37:316.512:420.31:220.17:124:26Waning Crescent15Sun
16Mon7:517.38:246.51:360.42:160.17:124:26Waning Crescent16Mon
17Tue8:387.39:126.52:270.53:040.07:134:26Waning Crescent17Tue
18Wed9:217.39:536.53:130.63:480.07:144:27Waning Crescent18Wed
19Thu9:587.210:306.53:560.64:28-0.17:144:27New Moon19Thu
20Fri10:337.211:046.54:350.75:05-0.17:154:28New Moon20Fri
21Sat11:067.211:376.65:110.75:40-0.17:154:28New Moon21Sat
22Sun11:417.25:470.76:14-0.17:164:29New Moon22Sun
23Mon12:126.712:187.26:230.76:490.07:164:29Waxing Crescent23Mon
24Tue12:496.812:577.27:020.67:260.07:164:30Waxing Crescent24Tue
25Wed1:296.91:407.17:430.68:060.17:174:30Waxing Crescent25Wed
26Thu2:127.02:276.98:300.68:510.17:174:31Waxing Crescent26Thu
27Fri2:597.13:196.89:230.59:410.27:174:32First Quarter27Fri
28Sat3:507.24:156.710:200.410:360.27:184:33First Quarter28Sat
29Sun4:467.45:156.611:210.211:350.27:184:33First Quarter29Sun
30Mon5:457.66:196.712:23-0.17:184:34First Quarter30Mon
31Tue6:457.96:596.812:350.11:23-0.47:184:35Waxing Gibbous31Tue
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