Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Mamaroneck, NY.
Next low tide : in 1h 46m at 9:34 pm (0.2 ft)
Next high tide (tomorrow) : 3:30 am (7.7 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - Aug 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:377.91:127.57:16-0.37:220.35:518:10New Moon1Mon
2Tue1:177.71:517.57:52-0.17:590.45:528:09Waxing Crescent2Tue
3Wed1:547.52:277.48:230.08:350.55:538:08Waxing Crescent3Wed
4Thu2:297.23:017.38:520.29:100.65:548:07Waxing Crescent4Thu
5Fri3:077.03:357.29:230.49:500.85:558:06Waxing Crescent5Fri
6Sat3:476.84:117.19:590.710:340.95:568:05First Quarter6Sat
7Sun4:316.64:527.110:410.911:241.05:578:03First Quarter7Sun
8Mon5:206.55:377.111:281.25:588:02First Quarter8Mon
9Tue6:156.46:287.212:191.112:191.45:598:01First Quarter9Tue
10Wed7:166.47:257.41:191.11:171.56:008:00Waxing Gibbous10Wed
11Thu8:206.68:267.72:241.02:191.46:017:58Waxing Gibbous11Thu
12Fri9:196.99:238.13:240.73:201.26:027:57Waxing Gibbous12Fri
13Sat10:087.310:158.54:170.44:160.86:037:56Waxing Gibbous13Sat
14Sun10:547.811:048.85:050.05:090.46:047:54Full Moon14Sun
15Mon11:398.211:538.95:51-0.35:590.06:057:53Full Moon15Mon
16Tue12:248.56:35-0.66:49-0.36:067:51Full Moon16Tue
17Wed12:429.01:108.77:18-0.77:38-0.56:077:50Waning Gibbous17Wed
18Thu1:328.81:588.88:02-0.78:30-0.56:087:49Waning Gibbous18Thu
19Fri2:238.52:468.88:48-0.69:25-0.46:097:47Waning Gibbous19Fri
20Sat3:178.13:388.69:38-0.310:27-0.26:107:46Third Quarter20Sat
21Sun4:157.64:348.410:330.111:340.06:117:44Third Quarter21Sun
22Mon5:197.25:368.111:340.46:127:43Third Quarter22Mon
23Tue6:326.96:477.812:440.212:430.76:137:41Third Quarter23Tue
24Wed7:476.88:047.71:540.31:570.96:147:40Waning Crescent24Wed
25Thu8:556.99:137.72:580.23:050.86:157:38Waning Crescent25Thu
26Fri9:527.210:107.83:560.14:050.66:167:36Waning Crescent26Fri
27Sat10:437.410:597.94:470.04:570.46:177:35Waning Crescent27Sat
28Sun11:297.611:437.95:34-0.15:440.26:187:33New Moon28Sun
29Mon12:117.76:15-0.26:260.26:197:32New Moon29Mon
30Tue12:227.812:487.76:51-0.17:030.26:207:30New Moon30Tue
31Wed12:577.61:217.67:210.07:340.36:217:28New Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8518091)

Common Questions About Mamaroneck, NY Tides

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What time does the tide turn (slack tide) in Mamaroneck, NY today?

Slack tide in Mamaroneck, NY is approximately 12:32 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 Mamaroneck, NY?

Mamaroneck, NY is currently in a transitional phase. Tonight's moon is 75% 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 Mamaroneck, NY 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 Mamaroneck, NY?

Tide predictions for Mamaroneck, NY 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 Mamaroneck, NY?

Tide data for Mamaroneck, NY is sourced from NOAA Station #8518091. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8518091.

What is the moon phase in Mamaroneck, NY tonight?

Tonight the moon over Mamaroneck, NY is Waning Gibbous (75% illuminated). This places Mamaroneck, NY 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