Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Thursday, August 6, 2026
The tide is currently falling in Mamaroneck, NY.
Next low tide : in 2h 12m at 11:29 am (0.6 ft)
Next high tide : 5:34 pm (8.4 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 5:56 am
Moon phase : Third Quarter (44% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - Jun 1954

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:038.06:16-0.86:140.05:258:20New Moon1Tue
2Wed12:089.012:568.07:06-0.77:070.05:248:20New Moon2Wed
3Thu1:018.81:497.87:56-0.67:590.25:248:21Waxing Crescent3Thu
4Fri1:548.42:427.78:46-0.38:540.45:238:22Waxing Crescent4Fri
5Sat2:507.93:377.59:380.09:530.65:238:22Waxing Crescent5Sat
6Sun3:487.54:357.410:320.310:570.85:238:23First Quarter6Sun
7Mon4:497.15:327.311:270.65:238:24First Quarter7Mon
8Tue5:526.76:307.212:000.912:210.85:228:24First Quarter8Tue
9Wed6:566.57:277.21:010.91:151.05:228:25First Quarter9Wed
10Thu7:596.58:227.32:000.92:081.25:228:25Waxing Gibbous10Thu
11Fri8:566.59:117.42:550.82:591.25:228:26Waxing Gibbous11Fri
12Sat9:476.79:557.53:450.63:451.35:228:26Waxing Gibbous12Sat
13Sun10:326.810:337.74:300.54:261.25:228:27Waxing Gibbous13Sun
14Mon11:127.011:067.85:110.45:031.25:228:27Full Moon14Mon
15Tue11:477.111:368.05:480.35:381.05:228:28Full Moon15Tue
16Wed12:177.26:220.26:130.95:228:28Full Moon16Wed
17Thu12:088.112:477.46:540.16:500.85:228:29Full Moon17Thu
18Fri12:458.31:217.67:280.07:300.65:228:29Waning Gibbous18Fri
19Sat1:268.31:597.88:040.08:140.55:228:29Waning Gibbous19Sat
20Sun2:108.32:428.08:44-0.19:010.55:228:29Waning Gibbous20Sun
21Mon2:578.23:288.29:280.09:530.55:228:30Waning Gibbous21Mon
22Tue3:478.14:188.410:160.010:500.55:238:30Third Quarter22Tue
23Wed4:427.85:108.411:070.211:510.45:238:30Third Quarter23Wed
24Thu5:407.66:068.512:020.35:238:30Third Quarter24Thu
25Fri6:447.47:068.512:580.41:010.55:238:30Waning Crescent25Fri
26Sat7:537.38:098.62:080.32:050.65:248:30Waning Crescent26Sat
27Sun9:037.49:128.63:160.13:110.55:248:30Waning Crescent27Sun
28Mon10:057.510:128.74:18-0.24:140.45:258:30Waning Crescent28Mon
29Tue11:017.711:088.75:14-0.45:130.25:258:30New Moon29Tue
30Wed11:557.86:06-0.56:080.15:258:30New Moon30Wed
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 2:31 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 44% 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 (44% 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