40.9420’ N, 73.7276’ W

Mamaroneck, NY

55°
H 69°
L 47°
W
5mph
High tide
7:25 am

Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Monday, October 5, 2026
The tide is currently rising in Mamaroneck, NY.
Next low tide : 1:47 pm (1.1 ft)
Next high tide : in 1h 07m at 7:25 am (7.0 ft)
Sunset today : 6:30 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waning Crescent (27% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - Oct 1836

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:356.33:286.89:211.410:331.15:555:41Third Quarter1Sat
2Sun4:376.24:276.610:211.711:361.35:565:39Third Quarter2Sun
3Mon5:446.25:386.611:291.85:575:37Third Quarter3Mon
4Tue6:486.46:516.812:381.312:371.85:585:36Third Quarter4Tue
5Wed7:436.77:487.11:331.21:361.55:595:34Waning Crescent5Wed
6Thu8:277.18:337.52:190.92:261.26:005:32Waning Crescent6Thu
7Fri9:037.59:117.82:590.73:100.76:015:31Waning Crescent7Fri
8Sat9:347.99:458.03:340.43:500.36:035:29Waning Crescent8Sat
9Sun10:038.310:208.24:060.14:29-0.26:045:28New Moon9Sun
10Mon10:358.710:588.24:39-0.15:08-0.56:055:26New Moon10Mon
11Tue11:119.011:388.25:15-0.25:48-0.76:065:24New Moon11Tue
12Wed11:519.15:53-0.36:30-0.76:075:23Waxing Crescent12Wed
13Thu12:228.012:359.16:34-0.17:16-0.56:085:21Waxing Crescent13Thu
14Fri1:097.81:238.87:200.18:07-0.26:095:20Waxing Crescent14Fri
15Sat2:007.52:168.58:110.59:060.26:105:18Waxing Crescent15Sat
16Sun2:587.23:158.19:110.910:170.56:115:17First Quarter16Sun
17Mon4:047.04:247.710:251.111:340.76:125:15First Quarter17Mon
18Tue5:216.95:477.511:501.26:135:14First Quarter18Tue
19Wed6:437.17:107.612:470.61:100.96:155:12Waxing Gibbous19Wed
20Thu7:507.58:167.71:500.42:170.56:165:11Waxing Gibbous20Thu
21Fri8:457.99:107.82:440.13:140.06:175:09Waxing Gibbous21Fri
22Sat9:328.29:587.83:33-0.14:04-0.36:185:08Full Moon22Sat
23Sun10:158.410:427.74:16-0.34:51-0.66:195:06Full Moon23Sun
24Mon10:548.411:247.54:56-0.35:34-0.66:205:05Full Moon24Mon
25Tue11:318.25:33-0.16:13-0.56:215:04Full Moon25Tue
26Wed12:047.312:067.96:070.16:50-0.26:235:02Waning Gibbous26Wed
27Thu12:447.012:407.66:400.47:260.16:245:01Waning Gibbous27Thu
28Fri1:246.81:177.37:150.78:030.46:255:00Waning Gibbous28Fri
29Sat2:076.51:587.07:541.18:450.76:264:58Waning Gibbous29Sat
30Sun2:556.32:446.88:411.49:371.06:274:57Third Quarter30Sun
31Mon3:486.23:386.79:361.610:351.26:284:56Third Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8518091)

Common Questions About Mamaroneck, NY Tides

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Is this week a spring tide or neap tide in Mamaroneck, NY?

Mamaroneck, NY is currently in a transitional phase. Tonight's moon is 27% 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 Crescent (27% 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