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 5h 17m 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 - Aug 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:268.13:558.39:56-0.410:39-0.15:528:10Third Quarter1Sun
2Mon4:277.64:538.110:530.011:460.05:538:09Third Quarter2Mon
3Tue5:347.25:567.911:530.35:538:08Third Quarter3Tue
4Wed6:446.97:057.712:530.112:580.55:548:07Third Quarter4Wed
5Thu7:546.88:137.71:590.12:030.75:558:06Waning Crescent5Thu
6Fri8:576.89:147.73:000.13:060.75:568:04Waning Crescent6Fri
7Sat9:537.010:087.73:560.04:020.65:578:03Waning Crescent7Sat
8Sun10:437.210:567.84:46-0.14:520.55:588:02Waning Crescent8Sun
9Mon11:287.411:397.85:32-0.15:370.55:598:01New Moon9Mon
10Tue12:097.56:12-0.16:170.46:007:59New Moon10Tue
11Wed12:167.712:477.56:48-0.16:510.46:017:58New Moon11Wed
12Thu12:487.61:187.47:180.07:210.46:027:57New Moon12Thu
13Fri1:157.61:447.47:410.17:490.56:037:55Waxing Crescent13Fri
14Sat1:437.52:097.58:050.28:200.56:047:54Waxing Crescent14Sat
15Sun2:167.42:397.68:340.28:570.56:057:52Waxing Crescent15Sun
16Mon2:547.33:167.79:100.49:390.56:067:51Waxing Crescent16Mon
17Tue3:367.23:577.89:510.510:270.66:077:50First Quarter17Tue
18Wed4:237.14:447.910:380.711:190.76:087:48First Quarter18Wed
19Thu5:157.15:357.911:290.96:097:47First Quarter19Thu
20Fri6:127.06:328.012:170.712:261.16:107:45First Quarter20Fri
21Sat7:157.17:348.21:220.71:291.16:117:44Waxing Gibbous21Sat
22Sun8:227.38:398.52:310.52:360.96:127:42Waxing Gibbous22Sun
23Mon9:257.79:418.83:360.23:420.66:137:41Waxing Gibbous23Mon
24Tue10:228.110:389.04:34-0.24:430.26:147:39Full Moon24Tue
25Wed11:148.511:339.15:26-0.55:40-0.36:157:38Full Moon25Wed
26Thu12:048.76:16-0.86:34-0.66:167:36Full Moon26Thu
27Fri12:269.112:548.87:03-0.97:26-0.76:177:34Waning Gibbous27Fri
28Sat1:188.81:438.87:49-0.98:19-0.76:187:33Waning Gibbous28Sat
29Sun2:128.42:348.78:36-0.69:15-0.66:197:31Waning Gibbous29Sun
30Mon3:077.93:268.49:26-0.310:17-0.36:207:30Waning Gibbous30Mon
31Tue4:077.44:238.010:220.111:220.06:217:28Third Quarter31Tue
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 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