Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in Mamaroneck, NY.
Next low tide (tomorrow) : 2:56 am (0.5 ft)
Next high tide : in 3h 03m at 7:43 pm (8.2 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - Aug 1951

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:417.111:417.75:420.35:380.95:508:12New Moon1Wed
2Thu12:157.36:160.36:120.85:518:10New Moon2Thu
3Fri12:107.812:447.46:450.26:440.65:528:09New Moon3Fri
4Sat12:387.91:097.67:110.17:170.45:538:08New Moon4Sat
5Sun1:107.91:377.87:380.07:530.25:548:07Waxing Crescent5Sun
6Mon1:467.92:118.18:09-0.18:320.15:558:06Waxing Crescent6Mon
7Tue2:267.82:508.38:460.09:160.15:568:05Waxing Crescent7Tue
8Wed3:107.73:338.49:270.110:050.25:578:03Waxing Crescent8Wed
9Thu3:597.54:218.410:130.310:580.35:588:02First Quarter9Thu
10Fri4:527.35:138.311:050.611:590.55:598:01First Quarter10Fri
11Sat5:507.16:118.212:030.96:008:00First Quarter11Sat
12Sun6:567.07:178.21:070.61:091.16:017:58Waxing Gibbous12Sun
13Mon8:107.08:298.22:230.62:231.06:027:57Waxing Gibbous13Mon
14Tue9:227.39:388.43:340.33:380.86:037:56Waxing Gibbous14Tue
15Wed10:237.610:408.64:350.04:430.46:047:54Full Moon15Wed
16Thu11:178.011:358.65:28-0.35:410.06:057:53Full Moon16Thu
17Fri12:088.26:17-0.56:34-0.36:067:51Full Moon17Fri
18Sat12:278.512:558.37:02-0.67:24-0.46:077:50Full Moon18Sat
19Sun1:178.21:418.37:44-0.68:12-0.46:087:49Waning Gibbous19Sun
20Mon2:057.92:268.18:25-0.49:02-0.26:097:47Waning Gibbous20Mon
21Tue2:547.43:127.99:070.09:540.16:107:46Waning Gibbous21Tue
22Wed3:467.04:007.69:520.410:510.46:117:44Third Quarter22Wed
23Thu4:426.64:527.210:420.811:510.76:127:43Third Quarter23Thu
24Fri5:446.35:516.911:391.26:137:41Third Quarter24Fri
25Sat6:506.26:596.812:530.912:441.56:147:40Third Quarter25Sat
26Sun7:576.28:096.81:551.01:521.66:157:38Waning Crescent26Sun
27Mon8:566.59:087.12:521.02:531.66:167:37Waning Crescent27Mon
28Tue9:466.89:567.33:430.93:441.46:177:35Waning Crescent28Tue
29Wed10:307.110:367.64:280.74:281.16:187:33Waning Crescent29Wed
30Thu11:077.311:107.85:060.55:070.86:197:32New Moon30Thu
31Fri11:377.611:397.95:380.35:420.56:207:30New Moon31Fri
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 11:19 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 Mamaroneck, NY?

Mamaroneck, NY is currently in a transitional phase. Tonight's moon is 22% 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 Crescent (22% 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