Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide : 10:25 am (0.7 ft)
Next high tide : in 26m at 4:07 am (7.0 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:27 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - Jan 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:478.711:228.04:41-0.85:17-1.67:184:35New Moon1Sun
2Mon11:388.65:34-0.96:06-1.57:184:36New Moon2Mon
3Tue12:128.012:288.46:25-0.86:54-1.37:184:37Waxing Crescent3Tue
4Wed1:018.01:188.07:16-0.77:42-1.07:184:38Waxing Crescent4Wed
5Thu1:517.82:087.68:08-0.48:32-0.67:184:39Waxing Crescent5Thu
6Fri2:407.63:007.19:02-0.19:23-0.27:184:40First Quarter6Fri
7Sat3:317.33:546.79:580.110:160.27:184:40First Quarter7Sat
8Sun4:257.14:526.310:550.311:100.57:184:41First Quarter8Sun
9Mon5:206.95:536.011:530.47:184:42First Quarter9Mon
10Tue6:176.86:535.912:060.712:500.57:184:44First Quarter10Tue
11Wed7:126.87:495.91:010.81:440.47:184:45Waxing Gibbous11Wed
12Thu8:036.88:396.01:540.92:340.37:174:46Waxing Gibbous12Thu
13Fri8:486.99:236.22:430.83:200.27:174:47Waxing Gibbous13Fri
14Sat9:297.010:026.33:280.74:020.07:174:48Waxing Gibbous14Sat
15Sun10:077.110:376.54:090.64:40-0.17:164:49Full Moon15Sun
16Mon10:437.211:126.74:470.55:15-0.27:164:50Full Moon16Mon
17Tue11:207.311:487.05:250.35:50-0.37:154:51Full Moon17Tue
18Wed11:597.46:020.16:25-0.47:154:52Full Moon18Wed
19Thu12:267.212:407.46:420.07:03-0.57:144:54Waning Gibbous19Thu
20Fri1:077.51:247.47:26-0.17:45-0.47:144:55Waning Gibbous20Fri
21Sat1:527.62:137.38:14-0.28:31-0.37:134:56Waning Gibbous21Sat
22Sun2:417.73:067.19:08-0.29:24-0.27:124:57Third Quarter22Sun
23Mon3:357.84:046.910:07-0.210:23-0.17:124:58Third Quarter23Mon
24Tue4:337.85:086.711:11-0.211:270.07:115:00Third Quarter24Tue
25Wed5:377.86:166.712:17-0.47:105:01Third Quarter25Wed
26Thu6:437.97:246.912:320.01:21-0.67:095:02Waning Crescent26Thu
27Fri7:488.08:277.11:37-0.22:23-0.87:095:03Waning Crescent27Fri
28Sat8:488.29:257.42:39-0.43:19-1.17:085:04Waning Crescent28Sat
29Sun9:448.310:187.73:37-0.64:12-1.37:075:06New Moon29Sun
30Mon10:368.311:077.94:30-0.85:01-1.37:065:07New Moon30Mon
31Tue11:248.211:547.95:20-0.95:47-1.37:055:08New Moon31Tue
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 7:16 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 62% 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 Third Quarter (62% 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