Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Mamaroneck, NY.
Next low tide (tomorrow) : 2:26 am (0.4 ft)
Next high tide : in 2h 12m at 7:46 pm (7.5 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:23 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - Sep 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:498.52:109.18:10-0.68:51-0.76:217:28Waxing Crescent1Thu
2Fri2:418.13:018.98:58-0.39:49-0.46:227:26Waxing Crescent2Fri
3Sat3:377.63:578.59:540.110:560.06:237:25First Quarter3Sat
4Sun4:407.25:018.110:580.56:247:23First Quarter4Sun
5Mon5:526.96:177.712:070.312:140.86:257:21First Quarter5Mon
6Tue7:116.87:387.61:180.41:320.96:267:20Waxing Gibbous6Tue
7Wed8:227.08:487.62:240.42:410.86:277:18Waxing Gibbous7Wed
8Thu9:227.39:467.73:220.33:420.56:287:16Waxing Gibbous8Thu
9Fri10:147.610:357.84:140.14:350.36:297:15Waxing Gibbous9Fri
10Sat10:597.811:197.85:00-0.15:220.16:307:13Full Moon10Sat
11Sun11:407.911:587.75:41-0.16:040.06:317:11Full Moon11Sun
12Mon12:167.96:17-0.16:410.06:327:10Full Moon12Mon
13Tue12:347.612:467.86:470.07:130.16:337:08Full Moon13Tue
14Wed1:067.41:117.77:110.27:400.26:347:06Waning Gibbous14Wed
15Thu1:357.21:367.67:360.38:070.36:357:04Waning Gibbous15Thu
16Fri2:057.02:077.68:060.58:380.56:367:03Waning Gibbous16Fri
17Sat2:406.92:447.58:420.79:170.76:377:01Waning Gibbous17Sat
18Sun3:216.83:277.59:241.010:040.96:386:59Third Quarter18Sun
19Mon4:076.74:167.510:131.210:571.16:396:58Third Quarter19Mon
20Tue4:596.75:107.511:091.411:581.16:406:56Third Quarter20Tue
21Wed5:576.86:107.612:091.46:416:54Third Quarter21Wed
22Thu7:007.07:147.81:021.11:151.36:426:53Waning Crescent22Thu
23Fri8:047.58:198.12:070.82:220.96:436:51Waning Crescent23Fri
24Sat9:018.09:188.43:050.43:240.46:446:49Waning Crescent24Sat
25Sun9:518.610:118.73:560.04:20-0.26:456:47Waning Crescent25Sun
26Mon10:379.111:018.94:43-0.45:11-0.76:466:46New Moon26Mon
27Tue11:239.411:508.85:28-0.66:01-1.06:476:44New Moon27Tue
28Wed12:099.56:13-0.86:51-1.26:486:42New Moon28Wed
29Thu12:398.712:569.56:59-0.77:41-1.16:496:41Waxing Crescent29Thu
30Fri1:308.41:469.27:46-0.58:33-0.86:506:39Waxing Crescent30Fri
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 11:06 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 67% 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 First Quarter (67% 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