Tides Today & Tomorrow in South Norwalk, CT

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in South Norwalk, CT.
Next low tide (tomorrow) : 1:09 am (0.5 ft)
Next high tide : in 4h 23m at 6:40 pm (7.6 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:21 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8468448
Common Questions About Tides

South Norwalk, CT Tides - May 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:218.612:547.66:50-0.87:000.15:507:50New Moon1Wed
2Thu1:048.41:387.47:34-0.67:440.45:497:51Waxing Crescent2Thu
3Fri1:478.12:227.18:19-0.28:290.75:487:53Waxing Crescent3Fri
4Sat2:327.73:086.89:060.29:181.15:467:54Waxing Crescent4Sat
5Sun3:197.33:586.59:560.510:111.35:457:55Waxing Crescent5Sun
6Mon4:107.04:526.310:490.811:101.55:447:56First Quarter6Mon
7Tue5:066.65:506.311:461.05:437:57First Quarter7Tue
8Wed6:076.46:496.412:111.612:421.15:427:58First Quarter8Wed
9Thu7:106.47:456.61:111.51:361.25:407:59First Quarter9Thu
10Fri8:076.48:346.82:071.32:261.15:398:00Waxing Gibbous10Fri
11Sat8:586.59:167.12:581.03:121.15:388:01Waxing Gibbous11Sat
12Sun9:436.69:557.43:440.73:531.05:378:02Waxing Gibbous12Sun
13Mon10:246.810:327.64:260.44:320.95:368:03Waxing Gibbous13Mon
14Tue11:036.911:097.95:050.25:100.85:358:04Full Moon14Tue
15Wed11:417.011:488.15:44-0.15:470.75:348:05Full Moon15Wed
16Thu12:227.16:23-0.26:270.65:338:06Full Moon16Thu
17Fri12:298.21:057.27:04-0.37:090.65:338:07Full Moon17Fri
18Sat1:158.31:527.37:49-0.37:570.65:328:08Waning Gibbous18Sat
19Sun2:048.22:437.38:39-0.38:510.65:318:09Waning Gibbous19Sun
20Mon2:588.13:397.39:33-0.29:530.65:308:10Waning Gibbous20Mon
21Tue3:577.94:397.410:320.011:000.65:298:10Third Quarter21Tue
22Wed5:017.65:437.511:350.15:288:11Third Quarter22Wed
23Thu6:097.56:487.812:080.512:370.15:288:12Third Quarter23Thu
24Fri7:187.47:518.01:150.21:380.15:278:13Waning Crescent24Fri
25Sat8:237.48:488.32:18-0.12:350.15:268:14Waning Crescent25Sat
26Sun9:227.59:418.43:16-0.33:300.15:268:15Waning Crescent26Sun
27Mon10:167.510:308.54:10-0.54:210.15:258:16Waning Crescent27Mon
28Tue11:067.411:168.45:00-0.65:100.25:258:17New Moon28Tue
29Wed11:527.311:598.35:47-0.65:550.45:248:17New Moon29Wed
30Thu12:357.26:31-0.46:390.65:248:18New Moon30Thu
31Fri12:418.01:177.07:14-0.27:210.85:238:19New Moon31Fri
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 9:54 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 neap phase. Tonight's moon is 58% 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 minimum.

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 (58% illuminated). This places South Norwalk, CT in a neap tide cycle, so tidal ranges are near their weekly minimum 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