Tides Today & Tomorrow in Mamaroneck, NY

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently rising in Mamaroneck, NY.
Next low tide : 11:22 pm (0.4 ft)
Next high tide : in 4h 09m at 4:40 pm (8.5 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:55 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #8518091
Common Questions About Tides

Mamaroneck, NY Tides - Jun 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:567.15:267.411:210.911:531.25:248:20Third Quarter1Fri
2Sat5:497.16:167.612:110.95:248:21Third Quarter2Sat
3Sun6:467.17:087.912:521.11:031.05:248:21Third Quarter3Sun
4Mon7:477.28:028.21:530.91:590.95:238:22Waning Crescent4Mon
5Tue8:467.48:568.62:530.62:540.85:238:23Waning Crescent5Tue
6Wed9:417.79:479.03:500.23:490.55:238:23Waning Crescent6Wed
7Thu10:328.010:389.24:43-0.24:420.35:228:24New Moon7Thu
8Fri11:228.211:289.45:34-0.55:350.15:228:25New Moon8Fri
9Sat12:138.36:24-0.76:27-0.15:228:25New Moon9Sat
10Sun12:209.41:058.47:14-0.77:21-0.25:228:26Waxing Crescent10Sun
11Mon1:149.21:588.48:05-0.78:16-0.15:228:26Waxing Crescent11Mon
12Tue2:098.92:538.38:57-0.59:150.05:228:27Waxing Crescent12Tue
13Wed3:078.43:518.29:53-0.310:210.15:228:27Waxing Crescent13Wed
14Thu4:098.04:538.110:530.011:300.25:228:28First Quarter14Thu
15Fri5:167.55:568.011:540.25:228:28First Quarter15Fri
16Sat6:287.27:028.012:390.212:560.45:228:28First Quarter16Sat
17Sun7:397.08:068.01:450.21:580.55:228:29Waxing Gibbous17Sun
18Mon8:437.09:048.02:470.12:570.65:228:29Waxing Gibbous18Mon
19Tue9:407.09:578.03:430.03:520.65:228:29Waxing Gibbous19Tue
20Wed10:317.210:458.04:35-0.14:420.55:228:30Waxing Gibbous20Wed
21Thu11:187.311:288.05:22-0.25:280.55:228:30Full Moon21Thu
22Fri12:017.36:04-0.26:090.65:238:30Full Moon22Fri
23Sat12:077.912:407.36:43-0.16:450.65:238:30Full Moon23Sat
24Sun12:427.81:157.37:160.07:150.75:238:30Full Moon24Sun
25Mon1:127.71:457.37:440.17:440.75:248:30Waning Gibbous25Mon
26Tue1:417.62:137.38:100.18:160.85:248:30Waning Gibbous26Tue
27Wed2:137.52:437.48:390.28:530.85:248:30Waning Gibbous27Wed
28Thu2:517.53:197.59:140.39:350.85:258:30Waning Gibbous28Thu
29Fri3:337.43:597.79:540.410:220.85:258:30Third Quarter29Fri
30Sat4:207.34:447.810:390.511:140.85:268:30Third Quarter30Sat
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 8:01 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 neap phase. Tonight's moon is 55% 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 minimum.

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 Third Quarter (55% illuminated). This places Mamaroneck, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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