Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Mamaroneck, NY.
Next low tide : in 5h 10m at 6:14 pm (1.0 ft)
Next high tide (tomorrow) : 12:14 am (7.7 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:25 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - May 2051

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:028.23:377.79:370.39:530.95:527:51Waning Gibbous1Mon
2Tue3:528.14:287.810:280.510:491.05:517:52Third Quarter2Tue
3Wed4:488.15:257.911:250.611:521.05:507:53Third Quarter3Wed
4Thu5:488.06:258.112:260.65:487:54Third Quarter4Thu
5Fri6:538.07:288.31:010.81:290.55:477:55Waning Crescent5Fri
6Sat8:028.08:318.72:120.52:330.35:467:56Waning Crescent6Sat
7Sun9:088.29:289.13:190.03:320.05:457:57Waning Crescent7Sun
8Mon10:078.410:219.34:19-0.44:27-0.25:447:58Waning Crescent8Mon
9Tue11:018.511:119.45:13-0.85:19-0.45:437:59New Moon9Tue
10Wed11:528.56:05-1.16:09-0.55:418:00New Moon10Wed
11Thu12:009.412:448.46:55-1.16:58-0.45:408:01New Moon11Thu
12Fri12:509.11:358.27:44-1.07:47-0.25:398:02Waxing Crescent12Fri
13Sat1:418.82:287.98:34-0.78:390.15:388:03Waxing Crescent13Sat
14Sun2:348.33:247.69:27-0.39:370.45:378:04Waxing Crescent14Sun
15Mon3:317.84:237.410:250.110:410.75:368:05First Quarter15Mon
16Tue4:347.35:267.211:250.411:490.95:358:06First Quarter16Tue
17Wed5:437.06:297.212:240.75:358:07First Quarter17Wed
18Thu6:526.87:297.212:541.01:220.85:348:08First Quarter18Thu
19Fri7:566.88:267.41:550.92:170.95:338:09Waxing Gibbous19Fri
20Sat8:546.99:167.52:510.83:070.95:328:10Waxing Gibbous20Sat
21Sun9:447.010:007.73:420.63:520.95:318:11Waxing Gibbous21Sun
22Mon10:287.210:387.94:270.44:320.95:308:12Waxing Gibbous22Mon
23Tue11:077.311:098.05:070.25:070.85:308:13Waxing Gibbous23Tue
24Wed11:417.411:358.15:430.15:370.85:298:14Full Moon24Wed
25Thu12:107.46:150.06:080.75:288:14Full Moon25Thu
26Fri12:028.212:377.66:450.06:410.65:288:15Full Moon26Fri
27Sat12:358.41:097.77:17-0.17:180.65:278:16Waning Gibbous27Sat
28Sun1:138.51:477.87:53-0.18:000.55:278:17Waning Gibbous28Sun
29Mon1:568.52:308.08:330.08:460.65:268:18Waning Gibbous29Mon
30Tue2:438.53:178.19:180.09:370.65:268:19Waning Gibbous30Tue
31Wed3:348.34:088.210:080.110:340.75:258:19Third Quarter31Wed
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 9:14 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 100% 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 Full Moon (100% 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