Tides Today & Tomorrow in Stamford, CT

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently rising in Stamford, CT.
Next low tide (tomorrow) : 12:35 am (0.8 ft)
Next high tide : in 4h 05m at 5:57 pm (7.4 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:40 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8469198
Common Questions About Tides

Stamford, CT Tides - Apr 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:277.23:566.510:030.610:131.16:367:19Waning Gibbous1Tue
2Wed4:127.04:446.410:510.911:041.36:347:20Third Quarter2Wed
3Thu5:026.85:366.311:441.06:337:21Third Quarter3Thu
4Fri5:566.76:326.312:011.412:411.16:317:22Third Quarter4Fri
5Sat6:556.77:306.61:021.31:370.96:297:23Third Quarter5Sat
6Sun7:556.88:277.02:021.02:310.76:287:24Waning Crescent6Sun
7Mon8:537.29:207.52:580.63:210.36:267:25Waning Crescent7Mon
8Tue9:477.510:098.13:490.04:080.06:247:26Waning Crescent8Tue
9Wed10:367.910:568.64:38-0.54:54-0.46:237:27New Moon9Wed
10Thu11:258.211:439.05:26-0.95:41-0.76:217:28New Moon10Thu
11Fri12:138.46:14-1.36:29-0.96:207:30New Moon11Fri
12Sat12:329.21:038.57:03-1.47:17-0.96:187:31New Moon12Sat
13Sun1:219.31:538.47:53-1.48:08-0.86:177:32Waxing Crescent13Sun
14Mon2:139.12:468.28:45-1.29:02-0.56:157:33Waxing Crescent14Mon
15Tue3:078.73:437.99:41-0.810:01-0.26:137:34Waxing Crescent15Tue
16Wed4:058.34:457.610:42-0.411:080.26:127:35First Quarter16Wed
17Thu5:107.85:527.411:47-0.16:107:36First Quarter17Thu
18Fri6:197.57:007.312:170.312:520.16:097:37First Quarter18Fri
19Sat7:297.38:057.41:240.41:540.26:077:38Waxing Gibbous19Sat
20Sun8:347.29:037.62:270.32:520.26:067:39Waxing Gibbous20Sun
21Mon9:317.39:537.73:230.13:430.26:047:40Waxing Gibbous21Mon
22Tue10:207.410:377.94:14-0.14:300.26:037:41Waxing Gibbous22Tue
23Wed11:047.411:178.05:00-0.25:130.26:027:42Full Moon23Wed
24Thu11:447.411:548.05:42-0.35:540.26:007:43Full Moon24Thu
25Fri12:217.46:22-0.36:320.35:597:44Full Moon25Fri
26Sat12:288.012:567.37:00-0.27:080.45:577:46Full Moon26Sat
27Sun1:027.91:317.27:37-0.17:440.65:567:47Waning Gibbous27Sun
28Mon1:377.82:067.18:130.18:200.85:557:48Waning Gibbous28Mon
29Tue2:157.62:456.98:500.38:581.05:537:49Waning Gibbous29Tue
30Wed2:557.43:266.89:290.69:401.25:527:50Waning Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8469198)

Common Questions About Stamford, CT Tides

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What time does the tide turn (slack tide) in Stamford, CT today?

Slack tide in Stamford, CT is approximately 9:16 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 Stamford, CT?

Stamford, CT is currently in a neap phase. Tonight's moon is 52% 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 Stamford, 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 Stamford, CT?

Tide predictions for Stamford, 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 Stamford, CT?

Tide data for Stamford, CT is sourced from NOAA Station #8469198. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8469198.

What is the moon phase in Stamford, CT tonight?

Tonight the moon over Stamford, CT is First Quarter (52% illuminated). This places Stamford, 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