Tides Today & Tomorrow in Stamford, CT

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Stamford, CT.
Next low tide : in 1h 53m at 10:15 am (0.8 ft)
Next high tide : 4:20 pm (7.6 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 6:07 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8469198
Common Questions About Tides

Stamford, CT Tides - Mar 1905

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:487.28:256.71:360.42:150.06:295:44Waning Crescent1Wed
2Thu8:447.39:166.92:340.43:07-0.16:275:45Waning Crescent2Thu
3Fri9:337.310:017.03:250.23:54-0.26:255:46Waning Crescent3Fri
4Sat10:167.410:407.24:110.14:37-0.26:245:47New Moon4Sat
5Sun10:557.511:167.34:540.05:16-0.36:225:49New Moon5Sun
6Mon11:307.411:497.45:33-0.15:52-0.26:215:50New Moon6Mon
7Tue12:047.46:10-0.16:26-0.16:195:51New Moon7Tue
8Wed12:217.512:387.36:46-0.16:580.06:175:52Waxing Crescent8Wed
9Thu12:547.51:127.17:200.07:300.26:165:53Waxing Crescent9Thu
10Fri1:287.41:496.97:560.28:050.56:145:54Waxing Crescent10Fri
11Sat2:077.32:306.78:350.48:430.76:135:55Waxing Crescent11Sat
12Sun2:497.23:156.59:190.69:270.96:115:56First Quarter12Sun
13Mon3:367.14:056.310:100.710:191.06:095:58First Quarter13Mon
14Tue4:287.05:016.311:070.811:191.06:085:59First Quarter14Tue
15Wed5:257.06:016.412:080.66:066:00First Quarter15Wed
16Thu6:277.27:056.812:230.81:100.46:046:01Waxing Gibbous16Thu
17Fri7:317.58:077.31:280.52:080.06:036:02Waxing Gibbous17Fri
18Sat8:327.99:037.92:29-0.13:02-0.56:016:03Waxing Gibbous18Sat
19Sun9:288.39:568.53:26-0.63:54-0.95:596:04Full Moon19Sun
20Mon10:218.610:478.94:20-1.14:44-1.35:586:05Full Moon20Mon
21Tue11:138.811:379.25:12-1.55:33-1.45:566:06Full Moon21Tue
22Wed12:058.86:04-1.76:23-1.45:546:07Full Moon22Wed
23Thu12:279.312:568.66:55-1.77:13-1.25:536:08Waning Gibbous23Thu
24Fri1:189.11:498.37:48-1.48:05-0.95:516:09Waning Gibbous24Fri
25Sat2:118.72:447.88:43-1.09:01-0.45:496:10Waning Gibbous25Sat
26Sun3:078.33:437.49:42-0.510:020.15:486:12Third Quarter26Sun
27Mon4:077.84:487.010:45-0.111:070.55:466:13Third Quarter27Mon
28Tue5:127.35:556.711:490.25:446:14Third Quarter28Tue
29Wed6:207.17:016.712:130.712:510.45:436:15Third Quarter29Wed
30Thu7:247.07:596.81:160.71:490.45:416:16Waning Crescent30Thu
31Fri8:217.08:496.92:120.62:400.45:396:17Waning Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8469198)

Common Questions About Stamford, CT Tides

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

Slack tide in Stamford, CT is approximately 1:17 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 transitional phase. Tonight's moon is 36% 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 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 (36% illuminated). This places Stamford, 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