Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in Mamaroneck, NY.
Next low tide : in 34m at 10:34 am (0.3 ft)
Next high tide : 4:40 pm (8.5 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:55 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - Jan 2098

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:377.411:086.74:350.25:13-0.47:194:37New Moon1Wed
2Thu11:137.311:446.75:110.35:48-0.37:194:38New Moon2Thu
3Fri11:437.35:430.36:18-0.27:194:39New Moon3Fri
4Sat12:156.712:127.26:110.46:45-0.27:194:40Waxing Crescent4Sat
5Sun12:426.612:437.26:420.47:12-0.17:194:41Waxing Crescent5Sun
6Mon1:126.71:187.17:170.47:45-0.17:194:42Waxing Crescent6Mon
7Tue1:466.81:587.07:570.48:220.07:194:43Waxing Crescent7Tue
8Wed2:256.92:436.98:420.49:050.17:184:44Waxing Crescent8Wed
9Thu3:087.13:326.79:330.59:520.27:184:45First Quarter9Thu
10Fri3:567.24:256.610:280.510:430.47:184:46First Quarter10Fri
11Sat4:477.45:246.511:280.411:380.57:184:47First Quarter11Sat
12Sun5:437.56:296.512:340.37:174:48Waxing Gibbous12Sun
13Mon6:447.77:366.712:390.51:440.17:174:49Waxing Gibbous13Mon
14Tue7:468.08:397.01:430.42:49-0.37:174:50Waxing Gibbous14Tue
15Wed8:468.39:357.32:460.13:48-0.67:164:52Waxing Gibbous15Wed
16Thu9:438.610:297.63:46-0.24:42-0.97:164:53Full Moon16Thu
17Fri10:388.711:217.74:42-0.55:33-1.17:154:54Full Moon17Fri
18Sat11:338.65:37-0.76:22-1.27:154:55Full Moon18Sat
19Sun12:127.812:268.46:30-0.87:09-1.17:144:56Waning Gibbous19Sun
20Mon1:037.81:208.07:24-0.87:58-0.97:144:57Waning Gibbous20Mon
21Tue1:557.72:157.58:21-0.78:48-0.67:134:59Waning Gibbous21Tue
22Wed2:497.53:146.99:23-0.49:42-0.37:125:00Third Quarter22Wed
23Thu3:467.34:186.410:28-0.210:400.17:125:01Third Quarter23Thu
24Fri4:477.15:266.111:34-0.111:420.47:115:02Third Quarter24Fri
25Sat5:526.96:365.912:390.07:105:03Third Quarter25Sat
26Sun6:596.87:406.012:470.61:410.17:095:05Waning Crescent26Sun
27Mon8:006.98:376.21:490.72:370.07:085:06Waning Crescent27Mon
28Tue8:547.09:266.42:450.63:27-0.17:085:07Waning Crescent28Tue
29Wed9:407.210:106.73:340.54:11-0.27:075:08Waning Crescent29Wed
30Thu10:227.310:496.84:170.44:51-0.27:065:10New Moon30Thu
31Fri10:577.411:236.94:540.35:25-0.37:055:11New 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 1:37 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 neap phase. Tonight's moon is 55% 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 minimum.

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 Third Quarter (55% illuminated). This places Mamaroneck, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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