Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Mamaroneck, NY.
Next low tide : 9:12 pm (0.6 ft)
Next high tide : in 4h 15m at 2:55 pm (7.7 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - May 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:307.910:398.74:380.14:440.45:527:51Waxing Gibbous1Wed
2Thu11:098.211:189.05:20-0.35:240.15:507:52Full Moon2Thu
3Fri11:498.311:599.36:01-0.66:050.05:497:53Full Moon3Fri
4Sat12:338.46:44-0.76:49-0.15:487:54Full Moon4Sat
5Sun12:449.31:198.47:28-0.77:35-0.15:477:55Waning Gibbous5Sun
6Mon1:329.22:088.38:15-0.68:250.15:467:56Waning Gibbous6Mon
7Tue2:229.03:008.29:07-0.49:200.35:447:57Waning Gibbous7Tue
8Wed3:178.73:588.010:05-0.110:240.65:437:58Third Quarter8Wed
9Thu4:178.35:027.811:100.211:390.75:427:59Third Quarter9Thu
10Fri5:267.96:127.812:190.45:418:00Third Quarter10Fri
11Sat6:457.67:277.912:570.71:280.45:408:01Third Quarter11Sat
12Sun8:037.58:348.12:100.42:320.45:398:02Waning Crescent12Sun
13Mon9:097.69:318.33:130.13:290.25:388:03Waning Crescent13Mon
14Tue10:057.710:218.54:10-0.24:210.15:378:04Waning Crescent14Tue
15Wed10:547.811:078.55:01-0.55:080.05:368:05New Moon15Wed
16Thu11:407.811:498.55:48-0.65:520.05:358:06New Moon16Thu
17Fri12:247.86:31-0.66:320.05:348:07New Moon17Fri
18Sat12:278.31:057.67:11-0.57:090.25:338:08New Moon18Sat
19Sun1:038.01:447.57:48-0.37:430.45:328:09Waxing Crescent19Sun
20Mon1:377.82:227.38:210.08:160.65:328:10Waxing Crescent20Mon
21Tue2:127.62:597.28:520.28:530.95:318:11Waxing Crescent21Tue
22Wed2:507.43:387.19:260.59:351.15:308:12Waxing Crescent22Wed
23Thu3:337.24:207.010:060.710:231.25:298:13First Quarter23Thu
24Fri4:197.15:047.010:520.911:161.35:298:14First Quarter24Fri
25Sat5:107.05:527.211:411.05:288:15First Quarter25Sat
26Sun6:057.06:437.412:121.312:331.15:278:16First Quarter26Sun
27Mon7:037.17:357.71:111.21:261.15:278:16Waxing Gibbous27Mon
28Tue8:047.38:278.12:120.92:210.95:268:17Waxing Gibbous28Tue
29Wed9:007.59:168.53:090.63:130.75:268:18Waxing Gibbous29Wed
30Thu9:507.810:028.94:010.14:040.55:258:19Waxing Gibbous30Thu
31Fri10:388.110:499.24:50-0.24:530.25:258:19Full 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 6:03 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 81% 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 Waning Gibbous (81% 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