Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently falling in Mamaroneck, NY.
Next low tide : in 4h 17m at 7:02 pm (-0.1 ft)
Next high tide (tomorrow) : 12:56 am (8.6 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:36 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - Mar 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:508.28:377.91:540.32:47-0.26:275:46Waxing Gibbous1Tue
2Wed8:538.59:328.33:00-0.23:43-0.76:255:47Waxing Gibbous2Wed
3Thu9:508.810:228.63:58-0.74:34-1.06:235:49Full Moon3Thu
4Fri10:428.911:118.84:51-1.15:21-1.36:225:50Full Moon4Fri
5Sat11:328.811:588.85:42-1.46:06-1.36:205:51Full Moon5Sat
6Sun12:228.56:31-1.46:50-1.26:195:52Waning Gibbous6Sun
7Mon12:458.71:128.17:21-1.37:36-0.96:175:53Waning Gibbous7Mon
8Tue1:338.42:047.68:13-0.98:25-0.46:155:54Waning Gibbous8Tue
9Wed2:257.93:017.19:11-0.59:210.06:145:55Waning Gibbous9Wed
10Thu3:227.54:066.710:15-0.110:260.56:125:56Third Quarter10Thu
11Fri4:287.15:166.411:220.211:370.86:115:58Third Quarter11Fri
12Sat5:436.86:286.412:280.46:095:59Third Quarter12Sat
13Sun7:556.88:326.612:470.92:290.47:077:00Third Quarter13Sun
14Mon8:576.99:276.82:490.83:240.47:067:01Waning Crescent14Mon
15Tue9:497.210:147.13:430.64:120.27:047:02Waning Crescent15Tue
16Wed10:347.410:567.44:300.44:540.17:027:03Waning Crescent16Wed
17Thu11:137.611:317.65:110.25:300.07:017:04Waning Crescent17Thu
18Fri11:477.711:597.75:460.06:00-0.16:597:05New Moon18Fri
19Sat12:157.76:17-0.16:25-0.16:577:06New Moon19Sat
20Sun12:197.812:387.76:43-0.26:50-0.16:567:07New Moon20Sun
21Mon12:428.01:067.77:11-0.37:19-0.26:547:08New Moon21Mon
22Tue1:138.21:407.87:44-0.37:53-0.16:527:09Waxing Crescent22Tue
23Wed1:508.32:207.78:21-0.38:330.06:517:11Waxing Crescent23Wed
24Thu2:318.43:047.79:04-0.19:180.26:497:12Waxing Crescent24Thu
25Fri3:188.33:547.59:530.110:090.56:477:13First Quarter25Fri
26Sat4:098.24:497.410:490.411:070.76:467:14First Quarter26Sat
27Sun5:068.05:517.411:530.66:447:15First Quarter27Sun
28Mon6:107.97:007.412:130.81:060.66:427:16First Quarter28Mon
29Tue7:217.98:157.71:280.82:220.46:417:17Waxing Gibbous29Tue
30Wed8:368.19:218.22:450.43:280.16:397:18Waxing Gibbous30Wed
31Thu9:438.410:168.63:51-0.14:24-0.36:377:19Waxing Gibbous31Thu
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 9:59 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 spring phase. Tonight's moon is 2% 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 maximum.

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 New Moon (2% illuminated). This places Mamaroneck, NY in a spring tide cycle, so tidal ranges are near their weekly maximum 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