Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Thursday, July 16, 2026
The tide is currently rising in Mamaroneck, NY.
Next low tide : 7:56 pm (-0.2 ft)
Next high tide : in 2h 20m at 1:38 pm (8.1 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:36 am
Moon phase : Waxing Crescent (7% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - Jul 2073

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:376.89:317.73:350.83:231.15:278:30Waning Crescent1Sat
2Sun10:197.110:088.04:200.54:081.05:278:30Waning Crescent2Sun
3Mon10:567.310:458.35:010.34:510.85:288:30New Moon3Mon
4Tue11:317.611:258.55:400.05:330.55:298:30New Moon4Tue
5Wed12:087.86:18-0.26:170.35:298:29New Moon5Wed
6Thu12:088.712:488.06:57-0.37:010.15:308:29New Moon6Thu
7Fri12:538.81:318.27:38-0.47:480.05:308:29Waxing Crescent7Fri
8Sat1:408.82:178.38:21-0.48:380.05:318:28Waxing Crescent8Sat
9Sun2:308.73:068.49:07-0.49:310.15:328:28Waxing Crescent9Sun
10Mon3:238.43:588.49:58-0.210:310.15:328:28First Quarter10Mon
11Tue4:198.14:548.410:530.011:360.25:338:27First Quarter11Tue
12Wed5:197.75:538.311:520.25:348:27First Quarter12Wed
13Thu6:267.46:588.312:460.212:550.45:358:26First Quarter13Thu
14Fri7:407.38:078.31:570.12:040.55:368:26Waxing Gibbous14Fri
15Sat8:537.39:128.43:040.03:110.45:368:25Waxing Gibbous15Sat
16Sun9:547.410:108.44:04-0.34:110.35:378:24Waxing Gibbous16Sun
17Mon10:497.611:038.44:58-0.55:060.15:388:24Full Moon17Mon
18Tue11:397.711:518.35:48-0.65:570.05:398:23Full Moon18Tue
19Wed12:267.76:33-0.66:430.05:408:22Full Moon19Wed
20Thu12:378.21:107.77:16-0.67:260.15:408:21Full Moon20Thu
21Fri1:207.91:527.67:54-0.48:070.25:418:21Waning Gibbous21Fri
22Sat2:017.72:317.48:30-0.28:460.45:428:20Waning Gibbous22Sat
23Sun2:417.43:107.39:040.09:250.65:438:19Waning Gibbous23Sun
24Mon3:217.13:487.29:390.310:070.85:448:18Waning Gibbous24Mon
25Tue4:056.94:277.110:170.510:540.95:458:17Third Quarter25Tue
26Wed4:516.75:097.111:000.811:451.15:468:16Third Quarter26Wed
27Thu5:426.55:557.111:471.05:478:15Third Quarter27Thu
28Fri6:396.46:467.212:411.112:381.25:488:14Third Quarter28Fri
29Sat7:436.57:417.41:421.11:341.35:498:13Waning Crescent29Sat
30Sun8:436.78:377.72:420.92:321.25:508:12Waning Crescent30Sun
31Mon9:347.09:288.03:360.73:281.05:518:11Waning Crescent31Mon
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 4:47 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 spring phase. Tonight's moon is 7% 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 maximum.

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 Waxing Crescent (7% illuminated). This places Mamaroneck, NY in a spring tide cycle, so tidal ranges are near their weekly maximum 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