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 54m 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 - Jan 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:357.912:528.36:57-0.87:36-1.27:194:36Waxing Crescent1Fri
2Sat1:287.61:487.87:53-0.68:28-0.97:194:37Waxing Crescent2Sat
3Sun2:247.42:477.38:54-0.49:25-0.57:194:38Waxing Crescent3Sun
4Mon3:247.23:526.810:01-0.110:24-0.27:194:39First Quarter4Mon
5Tue4:277.04:596.511:070.011:240.07:194:40First Quarter5Tue
6Wed5:316.86:066.312:110.17:194:41First Quarter6Wed
7Thu6:346.87:096.312:230.21:120.17:194:42First Quarter7Thu
8Fri7:336.98:066.41:210.32:080.07:194:43Waxing Gibbous8Fri
9Sat8:257.18:576.62:140.32:58-0.27:194:44Waxing Gibbous9Sat
10Sun9:117.29:426.83:020.23:43-0.37:194:45Waxing Gibbous10Sun
11Mon9:527.310:226.93:450.24:24-0.47:194:46Waxing Gibbous11Mon
12Tue10:267.410:587.04:220.15:00-0.47:184:47Full Moon12Tue
13Wed10:537.511:277.04:540.05:30-0.57:184:48Full Moon13Wed
14Thu11:187.611:517.15:23-0.15:57-0.57:184:49Full Moon14Thu
15Fri11:477.75:54-0.26:23-0.57:174:50Full Moon15Fri
16Sat12:187.312:237.86:29-0.26:55-0.57:174:51Waning Gibbous16Sat
17Sun12:527.41:037.87:08-0.37:31-0.57:164:52Waning Gibbous17Sun
18Mon1:317.61:477.77:51-0.28:13-0.47:164:54Waning Gibbous18Mon
19Tue2:157.72:357.68:39-0.29:00-0.37:154:55Waning Gibbous19Tue
20Wed3:037.83:277.49:33-0.19:51-0.17:154:56Third Quarter20Wed
21Thu3:567.84:247.210:320.010:480.17:144:57Third Quarter21Thu
22Fri4:537.95:277.111:380.111:510.27:144:58Third Quarter22Fri
23Sat5:557.96:367.112:510.07:134:59Waning Crescent23Sat
24Sun7:038.07:487.21:000.12:04-0.37:125:01Waning Crescent24Sun
25Mon8:108.28:537.52:11-0.13:07-0.77:125:02Waning Crescent25Mon
26Tue9:118.59:497.83:15-0.44:03-1.17:115:03New Moon26Tue
27Wed10:068.610:417.94:13-0.74:55-1.37:105:04New Moon27Wed
28Thu10:598.611:318.05:06-1.05:43-1.47:095:06New Moon28Thu
29Fri11:508.45:57-1.16:28-1.47:085:07New Moon29Fri
30Sat12:197.912:398.16:46-1.07:13-1.27:075:08Waxing Crescent30Sat
31Sun1:077.81:297.77:35-0.97:57-0.97:075:09Waxing 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 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