Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Montauk Harbor, NY.
Next low tide : 11:55 am (0.4 ft)
Next high tide : in 3h 30m at 5:37 am (1.7 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Jan 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:021.82:171.78:430.19:04-0.17:124:30First Quarter1Tue
2Wed3:061.93:201.59:490.19:590.07:124:31First Quarter2Wed
3Thu4:091.94:231.410:510.110:530.17:124:31First Quarter3Thu
4Fri5:042.05:181.411:490.111:440.27:124:32Waxing Gibbous4Fri
5Sat5:512.06:061.412:410.07:124:33Waxing Gibbous5Sat
6Sun6:342.06:501.412:330.21:280.07:124:34Waxing Gibbous6Sun
7Mon7:162.07:331.51:190.22:10-0.17:124:35Waxing Gibbous7Mon
8Tue7:572.08:151.52:020.22:47-0.17:124:36Full Moon8Tue
9Wed8:382.08:571.62:400.23:23-0.17:124:37Full Moon9Wed
10Thu9:182.09:391.63:170.13:59-0.17:114:38Full Moon10Thu
11Fri9:581.910:231.63:530.14:37-0.17:114:39Full Moon11Fri
12Sat10:391.911:081.64:320.25:16-0.17:114:40Waning Gibbous12Sat
13Sun11:191.811:531.65:150.25:580.07:114:42Waning Gibbous13Sun
14Mon11:591.76:030.26:420.07:104:43Waning Gibbous14Mon
15Tue12:381.612:391.66:560.27:260.07:104:44Waning Gibbous15Tue
16Wed1:221.61:221.67:510.28:110.17:094:45Third Quarter16Wed
17Thu2:081.72:131.58:490.28:590.17:094:46Third Quarter17Thu
18Fri3:021.83:171.49:490.19:510.17:084:47Third Quarter18Fri
19Sat3:591.94:221.410:490.010:460.07:084:48Waning Crescent19Sat
20Sun4:542.15:191.411:46-0.111:42-0.17:074:50Waning Crescent20Sun
21Mon5:472.26:111.512:43-0.37:064:51Waning Crescent21Mon
22Tue6:392.37:031.612:39-0.21:37-0.47:064:52Waning Crescent22Tue
23Wed7:322.47:561.71:35-0.32:29-0.57:054:53New Moon23Wed
24Thu8:242.48:481.82:30-0.43:18-0.57:044:54New Moon24Thu
25Fri9:162.49:411.83:23-0.44:07-0.57:044:56New Moon25Fri
26Sat10:082.310:361.94:17-0.44:57-0.57:034:57Waxing Crescent26Sat
27Sun11:012.111:341.95:13-0.35:48-0.47:024:58Waxing Crescent27Sun
28Mon11:541.96:13-0.26:41-0.37:014:59Waxing Crescent28Mon
29Tue12:311.912:491.77:14-0.17:34-0.17:005:01First Quarter29Tue
30Wed1:281.91:441.58:170.08:280.06:595:02First Quarter30Wed
31Thu2:271.82:451.49:190.19:240.16:585:03First Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8510502)

Common Questions About Montauk Harbor, NY Tides

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What time does the tide turn (slack tide) in Montauk Harbor, NY today?

Slack tide in Montauk Harbor, NY is approximately 8:46 am — 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 Montauk Harbor, NY?

Montauk Harbor, NY is currently in a spring phase. Tonight's moon is 20% 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 Montauk Harbor, 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 Montauk Harbor, NY?

Tide predictions for Montauk Harbor, 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 Montauk Harbor, NY?

Tide data for Montauk Harbor, NY is sourced from NOAA Station #8510502. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8510502.

What is the moon phase in Montauk Harbor, NY tonight?

Tonight the moon over Montauk Harbor, NY is Waning Crescent (20% illuminated). This places Montauk Harbor, 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