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 5m at 6:33 am (0.5 ft)
Next high tide : 12:32 pm (6.5 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 - Aug 2052

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:326.94:597.410:540.711:320.85:508:09First Quarter1Thu
2Fri5:266.65:527.211:471.05:518:08First Quarter2Fri
3Sat6:246.46:487.112:281.012:421.25:528:07First Quarter3Sat
4Sun7:246.37:457.01:251.01:381.35:538:06Waxing Gibbous4Sun
5Mon8:226.38:387.12:200.92:321.35:548:04Waxing Gibbous5Mon
6Tue9:146.49:267.23:120.83:221.25:558:03Waxing Gibbous6Tue
7Wed10:006.610:107.43:590.74:091.15:568:02Waxing Gibbous7Wed
8Thu10:406.910:507.64:410.54:520.95:578:01Full Moon8Thu
9Fri11:187.211:287.75:200.35:320.75:587:59Full Moon9Fri
10Sat11:557.55:570.16:110.45:597:58Full Moon10Sat
11Sun12:077.912:327.86:340.06:510.26:007:57Full Moon11Sun
12Mon12:488.01:138.17:11-0.17:330.06:017:55Waning Gibbous12Mon
13Tue1:318.11:568.37:51-0.28:18-0.16:027:54Waning Gibbous13Tue
14Wed2:188.02:438.48:36-0.29:08-0.26:037:53Waning Gibbous14Wed
15Thu3:087.93:348.59:25-0.110:03-0.16:047:51Waning Gibbous15Thu
16Fri4:027.74:308.410:200.111:040.06:057:50Third Quarter16Fri
17Sat5:027.55:318.311:220.36:067:48Third Quarter17Sat
18Sun6:087.36:378.212:090.012:280.36:077:47Third Quarter18Sun
19Mon7:177.37:458.21:150.01:340.36:087:45Waning Crescent19Mon
20Tue8:257.48:508.32:19-0.22:390.26:097:44Waning Crescent20Tue
21Wed9:277.79:498.43:20-0.33:400.06:107:42Waning Crescent21Wed
22Thu10:237.910:438.54:15-0.54:36-0.26:117:41Waning Crescent22Thu
23Fri11:138.111:328.45:06-0.65:27-0.36:127:39New Moon23Fri
24Sat11:598.25:53-0.66:14-0.36:137:38New Moon24Sat
25Sun12:188.312:428.26:37-0.56:59-0.36:147:36New Moon25Sun
26Mon1:018.11:238.17:19-0.27:42-0.16:157:35Waxing Crescent26Mon
27Tue1:427.82:027.98:000.08:250.16:167:33Waxing Crescent27Tue
28Wed2:237.52:437.78:410.49:090.46:177:32Waxing Crescent28Wed
29Thu3:067.23:257.59:240.79:560.76:187:30Waxing Crescent29Thu
30Fri3:516.94:127.310:111.010:480.96:197:28First Quarter30Fri
31Sat4:416.65:037.111:021.311:431.16:207:27First Quarter31Sat
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 9:32 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 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