Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Mamaroneck, NY.
Next low tide : in 5h 39m at 3:26 pm (1.0 ft)
Next high tide : 9:35 pm (7.6 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - Apr 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:508.25:58-1.06:11-0.66:377:20Full Moon1Sat
2Sun12:068.912:358.06:44-1.16:51-0.66:357:21Full Moon2Sun
3Mon12:478.81:197.87:27-1.17:30-0.36:337:22Waning Gibbous3Mon
4Tue1:288.52:037.48:10-0.88:090.06:327:23Waning Gibbous4Tue
5Wed2:108.12:497.18:53-0.48:500.46:307:24Waning Gibbous5Wed
6Thu2:557.63:386.89:400.19:370.96:287:25Waning Gibbous6Thu
7Fri3:447.24:346.510:340.610:341.36:277:26Third Quarter7Fri
8Sat4:416.85:396.311:371.011:431.66:257:27Third Quarter8Sat
9Sun5:506.56:486.312:421.26:247:28Third Quarter9Sun
10Mon7:076.57:536.412:571.71:431.36:227:29Third Quarter10Mon
11Tue8:146.78:476.72:031.62:371.26:207:30Waning Crescent11Tue
12Wed9:086.99:327.12:591.43:231.06:197:31Waning Crescent12Wed
13Thu9:527.210:087.43:461.04:020.86:177:32Waning Crescent13Thu
14Fri10:307.410:367.84:280.64:350.66:167:33Waning Crescent14Fri
15Sat11:037.511:028.25:050.35:060.56:147:34New Moon15Sat
16Sun11:347.611:328.55:39-0.15:380.36:137:36New Moon16Sun
17Mon12:077.76:14-0.36:130.26:117:37New Moon17Mon
18Tue12:068.712:447.86:50-0.46:500.26:107:38New Moon18Tue
19Wed12:468.81:247.77:29-0.47:320.36:087:39Waxing Crescent19Wed
20Thu1:298.82:097.78:12-0.28:180.46:077:40Waxing Crescent20Thu
21Fri2:178.72:597.59:010.19:090.76:057:41Waxing Crescent21Fri
22Sat3:098.43:557.49:570.410:091.06:047:42First Quarter22Sat
23Sun4:088.14:587.311:030.711:191.16:027:43First Quarter23Sun
24Mon5:147.86:097.312:160.86:017:44First Quarter24Mon
25Tue6:297.57:257.512:391.11:280.86:007:45First Quarter25Tue
26Wed7:517.58:337.91:580.82:320.65:587:46Waxing Gibbous26Wed
27Thu9:027.69:298.33:060.43:290.35:577:47Waxing Gibbous27Thu
28Fri9:597.810:188.64:04-0.14:190.15:557:48Waxing Gibbous28Fri
29Sat10:497.811:038.84:56-0.55:050.05:547:49Full Moon29Sat
30Sun11:357.811:458.85:44-0.85:49-0.15:537:50Full Moon30Sun
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 6:30 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 84% 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 Waxing Gibbous (84% 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