Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Mamaroneck, NY.
Next low tide : in 4h 37m at 9:34 pm (0.2 ft)
Next high tide (tomorrow) : 3:30 am (7.7 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - May 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:107.33:576.99:460.69:561.25:527:51Waxing Crescent1Sun
2Mon3:557.24:436.910:320.910:481.45:517:52First Quarter2Mon
3Tue4:457.15:336.911:241.111:451.45:497:53First Quarter3Tue
4Wed5:407.16:277.112:191.15:487:54First Quarter4Wed
5Thu6:407.27:247.412:451.41:171.15:477:55First Quarter5Thu
6Fri7:427.48:197.81:481.12:140.95:467:56Waxing Gibbous6Fri
7Sat8:427.79:088.32:490.83:070.75:457:57Waxing Gibbous7Sat
8Sun9:358.19:538.83:430.33:560.35:447:58Waxing Gibbous8Sun
9Mon10:238.410:389.24:34-0.24:420.05:427:59Full Moon9Mon
10Tue11:108.611:239.55:22-0.65:29-0.25:418:00Full Moon10Tue
11Wed11:578.76:09-0.96:16-0.35:408:01Full Moon11Wed
12Thu12:109.612:468.76:57-1.07:04-0.35:398:02Full Moon12Thu
13Fri12:599.51:378.57:46-0.97:54-0.25:388:03Waning Gibbous13Fri
14Sat1:509.32:308.38:38-0.78:490.15:378:04Waning Gibbous14Sat
15Sun2:458.93:288.09:35-0.49:510.35:368:05Waning Gibbous15Sun
16Mon3:458.44:327.810:40-0.111:040.65:358:06Third Quarter16Mon
17Tue4:537.95:427.711:480.25:348:07Third Quarter17Tue
18Wed6:117.66:557.712:210.612:550.45:348:08Third Quarter18Wed
19Thu7:297.48:037.81:330.51:580.45:338:09Waning Crescent19Thu
20Fri8:367.49:028.02:380.32:570.35:328:10Waning Crescent20Fri
21Sat9:347.59:548.23:360.03:500.25:318:11Waning Crescent21Sat
22Sun10:257.610:408.34:28-0.24:380.25:308:12Waning Crescent22Sun
23Mon11:117.611:228.25:16-0.45:220.25:308:13New Moon23Mon
24Tue11:547.65:59-0.46:020.25:298:14New Moon24Tue
25Wed12:008.112:347.56:39-0.36:370.35:288:14New Moon25Wed
26Thu12:338.01:117.47:14-0.27:070.55:288:15New Moon26Thu
27Fri1:017.81:447.37:440.07:350.65:278:16Waxing Crescent27Fri
28Sat1:307.72:147.28:100.28:070.85:268:17Waxing Crescent28Sat
29Sun2:037.62:467.28:390.38:440.95:268:18Waxing Crescent29Sun
30Mon2:417.63:227.29:140.59:271.05:258:18Waxing Crescent30Mon
31Tue3:247.54:047.39:560.610:151.15:258:19Waxing Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8518091)

Common Questions About Mamaroneck, NY Tides

Show All
What time does the tide turn (slack tide) in Mamaroneck, NY today?

Slack tide in Mamaroneck, NY is approximately 12:32 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 transitional phase. Tonight's moon is 75% 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 shifting between spring and neap.

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 (75% illuminated). This places Mamaroneck, NY in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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