Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Mamaroneck, NY.
Next low tide : 9:34 pm (0.2 ft)
Next high tide : in 4h 57m at 3:05 pm (8.4 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 - Jan 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:017.511:337.05:01-0.25:38-0.77:194:37Full Moon1Sun
2Mon11:337.45:35-0.16:10-0.57:194:38Full Moon2Mon
3Tue12:076.911:59 AM7.36:030.06:37-0.47:194:39Full Moon3Tue
4Wed12:356.812:277.26:310.17:01-0.37:194:40Waning Gibbous4Wed
5Thu1:026.81:007.27:030.17:30-0.27:194:41Waning Gibbous5Thu
6Fri1:336.81:397.27:410.28:06-0.17:194:42Waning Gibbous6Fri
7Sat2:106.92:227.18:240.38:470.07:194:43Waning Gibbous7Sat
8Sun2:527.03:097.09:120.49:340.17:194:44Third Quarter8Sun
9Mon3:397.24:016.910:050.410:250.37:194:45Third Quarter9Mon
10Tue4:307.34:576.911:040.411:200.37:194:46Third Quarter10Tue
11Wed5:257.55:586.912:060.37:184:47Third Quarter11Wed
12Thu6:247.87:037.112:190.31:130.07:184:48Waning Crescent12Thu
13Fri7:258.18:067.31:220.22:18-0.37:184:49Waning Crescent13Fri
14Sat8:248.59:047.72:24-0.13:17-0.77:174:50Waning Crescent14Sat
15Sun9:198.89:577.93:22-0.44:12-1.17:174:51New Moon15Sun
16Mon10:129.010:498.14:18-0.75:03-1.47:174:52New Moon16Mon
17Tue11:059.011:408.25:11-1.05:53-1.57:164:53New Moon17Tue
18Wed11:588.86:04-1.16:42-1.57:164:54Waxing Crescent18Wed
19Thu12:318.112:528.56:57-1.17:31-1.37:154:56Waxing Crescent19Thu
20Fri1:248.01:478.07:53-0.98:23-1.07:144:57Waxing Crescent20Fri
21Sat2:187.82:467.58:55-0.79:19-0.77:144:58Waxing Crescent21Sat
22Sun3:177.53:517.010:02-0.410:20-0.37:134:59First Quarter22Sun
23Mon4:217.25:016.611:10-0.211:240.07:125:00First Quarter23Mon
24Tue5:297.06:116.412:17-0.17:125:02First Quarter24Tue
25Wed6:387.07:176.412:280.21:20-0.17:115:03Waxing Gibbous25Wed
26Thu7:417.08:166.51:300.22:18-0.27:105:04Waxing Gibbous26Thu
27Fri8:367.19:086.72:270.23:10-0.47:095:05Waxing Gibbous27Fri
28Sat9:247.39:546.93:170.13:57-0.57:095:06Waxing Gibbous28Sat
29Sun10:077.410:357.04:020.04:38-0.57:085:08Waxing Gibbous29Sun
30Mon10:457.411:127.14:42-0.15:15-0.57:075:09Full Moon30Mon
31Tue11:167.411:447.15:15-0.15:46-0.57:065:10Full Moon31Tue
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 6:19 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 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