Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide : 1:21 pm (0.8 ft)
Next high tide : in 53m at 7:13 am (6.7 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:21 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Oct 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:527.15:177.711:120.911:550.46:506:36First Quarter1Wed
2Thu5:577.26:247.712:200.76:516:34First Quarter2Thu
3Fri7:047.47:327.81:000.31:280.46:526:32Waxing Gibbous3Fri
4Sat8:087.88:378.02:020.02:320.06:536:31Waxing Gibbous4Sat
5Sun9:088.39:368.33:01-0.33:31-0.46:546:29Waxing Gibbous5Sun
6Mon10:028.710:308.53:55-0.54:26-0.86:556:27Waxing Gibbous6Mon
7Tue10:529.011:218.64:47-0.75:17-1.16:566:26Full Moon7Tue
8Wed11:419.15:36-0.86:06-1.26:576:24Full Moon8Wed
9Thu12:108.512:289.16:23-0.76:54-1.16:586:22Full Moon9Thu
10Fri12:588.31:148.97:10-0.57:41-0.96:596:21Waning Gibbous10Fri
11Sat1:458.02:018.57:57-0.28:30-0.57:016:19Waning Gibbous11Sat
12Sun2:337.72:498.18:460.29:20-0.17:026:18Waning Gibbous12Sun
13Mon3:227.33:397.79:380.610:130.37:036:16Waning Gibbous13Mon
14Tue4:167.04:347.210:331.011:090.77:046:14Third Quarter14Tue
15Wed5:136.75:336.911:331.27:056:13Third Quarter15Wed
16Thu6:146.66:366.712:080.912:341.37:066:11Third Quarter16Thu
17Fri7:146.67:376.71:051.01:331.27:076:10Third Quarter17Fri
18Sat8:106.88:336.82:001.02:281.07:086:08Waning Crescent18Sat
19Sun8:587.09:216.92:490.93:170.87:096:07Waning Crescent19Sun
20Mon9:407.210:037.03:350.84:020.67:106:05Waning Crescent20Mon
21Tue10:177.410:417.14:160.74:420.47:126:04Waning Crescent21Tue
22Wed10:517.611:167.24:540.75:200.27:136:03New Moon22Wed
23Thu11:267.811:527.35:290.65:560.07:146:01New Moon23Thu
24Fri12:018.06:040.56:33-0.17:156:00New Moon24Fri
25Sat12:297.412:408.16:400.57:11-0.27:165:58New Moon25Sat
26Sun1:107.41:228.27:190.47:53-0.27:175:57Waxing Crescent26Sun
27Mon1:547.52:098.28:030.48:39-0.27:185:56Waxing Crescent27Mon
28Tue2:437.43:008.08:540.59:32-0.17:205:54Waxing Crescent28Tue
29Wed3:367.43:577.99:530.510:310.07:215:53First Quarter29Wed
30Thu4:357.44:597.710:580.511:340.17:225:52First Quarter30Thu
31Fri5:397.56:077.612:070.47:235:50First Quarter31Fri
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 10:17 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 67% 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 First Quarter (67% 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