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 6h 17m at 11:22 pm (0.4 ft)
Next high tide (tomorrow) : 5:16 am (7.2 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 - Aug 2098

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:498.13:218.39:20-0.49:55-0.35:528:10Waxing Crescent1Fri
2Sat3:467.64:158.110:11-0.110:59-0.15:538:09First Quarter2Sat
3Sun4:477.15:137.911:070.35:548:08First Quarter3Sun
4Mon5:526.76:157.712:030.112:070.65:548:07First Quarter4Mon
5Tue7:016.57:237.51:080.31:120.95:558:06First Quarter5Tue
6Wed8:106.48:297.42:120.42:181.15:568:04Waxing Gibbous6Wed
7Thu9:116.69:287.53:110.43:191.15:578:03Waxing Gibbous7Thu
8Fri10:056.810:207.64:050.34:141.05:588:02Waxing Gibbous8Fri
9Sat10:527.011:057.64:530.25:020.85:598:01Waxing Gibbous9Sat
10Sun11:357.211:457.75:360.25:440.76:007:59Full Moon10Sun
11Mon12:137.36:140.16:200.76:017:58Full Moon11Mon
12Tue12:207.712:457.46:450.16:510.66:027:57Full Moon12Tue
13Wed12:497.61:117.47:110.17:190.56:037:55Full Moon13Wed
14Thu1:157.61:347.57:350.17:480.56:047:54Waning Gibbous14Thu
15Fri1:447.52:027.78:010.18:210.46:057:52Waning Gibbous15Fri
16Sat2:197.42:357.88:330.29:000.46:067:51Waning Gibbous16Sat
17Sun2:587.33:148.09:110.39:430.56:077:50Waning Gibbous17Sun
18Mon3:427.23:588.09:530.510:320.66:087:48Third Quarter18Mon
19Tue4:317.04:478.110:420.811:270.76:097:47Third Quarter19Tue
20Wed5:256.95:418.111:361.06:107:45Third Quarter20Wed
21Thu6:266.96:428.112:300.812:371.26:117:44Third Quarter21Thu
22Fri7:356.97:498.21:410.81:451.26:127:42Waning Crescent22Fri
23Sat8:477.28:588.42:560.62:571.06:137:41Waning Crescent23Sat
24Sun9:517.610:028.74:010.34:050.66:147:39Waning Crescent24Sun
25Mon10:468.110:598.84:57-0.15:050.16:157:38New Moon25Mon
26Tue11:378.411:538.95:47-0.56:01-0.36:167:36New Moon26Tue
27Wed12:268.66:34-0.76:53-0.66:177:34New Moon27Wed
28Thu12:458.71:148.77:18-0.77:44-0.76:187:33Waxing Crescent28Thu
29Fri1:368.42:018.78:02-0.68:36-0.76:197:31Waxing Crescent29Fri
30Sat2:287.92:508.58:47-0.39:31-0.46:207:30Waxing Crescent30Sat
31Sun3:227.43:418.19:360.110:30-0.16:217:28Waxing Crescent31Sun
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 2:19 am — 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