Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in South Norwalk, CT.
Next low tide : in 6h 03m at 10:08 pm (0.2 ft)
Next high tide (tomorrow) : 4:09 am (7.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Jun 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:317.86:118.011:59-0.25:238:20First Quarter1Sun
2Mon6:397.67:158.112:370.11:01-0.15:228:20First Quarter2Mon
3Tue7:467.58:168.11:410.02:010.05:228:21Waxing Gibbous3Tue
4Wed8:497.49:128.22:41-0.22:580.15:218:22Waxing Gibbous4Wed
5Thu9:457.410:028.23:37-0.33:510.25:218:23Waxing Gibbous5Thu
6Fri10:357.310:488.14:28-0.34:400.35:218:23Waxing Gibbous6Fri
7Sat11:217.311:298.05:15-0.35:250.55:218:24Full Moon7Sat
8Sun12:027.15:58-0.26:070.65:218:24Full Moon8Sun
9Mon12:077.812:407.06:38-0.16:460.85:208:25Full Moon9Mon
10Tue12:447.71:176.97:160.17:250.95:208:25Full Moon10Tue
11Wed1:217.51:546.97:540.28:041.15:208:26Waning Gibbous11Wed
12Thu1:597.42:336.98:330.48:461.25:208:26Waning Gibbous12Thu
13Fri2:417.23:156.89:140.69:321.35:208:27Waning Gibbous13Fri
14Sat3:267.14:016.99:590.710:221.35:208:27Waning Gibbous14Sat
15Sun4:146.94:496.910:470.911:161.35:208:28Third Quarter15Sun
16Mon5:066.75:407.011:371.05:208:28Third Quarter16Mon
17Tue6:026.66:337.112:121.212:291.05:208:28Third Quarter17Tue
18Wed6:596.67:257.41:081.01:201.05:208:29Third Quarter18Wed
19Thu7:566.78:177.72:020.72:120.95:218:29Waning Crescent19Thu
20Fri8:506.99:078.02:540.43:020.75:218:29Waning Crescent20Fri
21Sat9:417.29:568.43:440.03:520.55:218:29Waning Crescent21Sat
22Sun10:317.510:468.74:33-0.44:420.25:218:30New Moon22Sun
23Mon11:217.811:358.95:22-0.75:32-0.15:228:30New Moon23Mon
24Tue12:118.06:10-1.06:22-0.35:228:30New Moon24Tue
25Wed12:269.11:028.26:59-1.17:15-0.45:228:30New Moon25Wed
26Thu1:199.01:558.47:50-1.28:10-0.45:238:30Waxing Crescent26Thu
27Fri2:148.82:508.48:43-1.09:08-0.45:238:30Waxing Crescent27Fri
28Sat3:108.53:478.49:38-0.810:09-0.25:238:30Waxing Crescent28Sat
29Sun4:108.24:468.310:36-0.511:12-0.15:248:30First Quarter29Sun
30Mon5:127.85:488.211:36-0.35:248:30First Quarter30Mon
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 1:08 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 27% 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 Waxing Crescent (27% 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