Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide (tomorrow) : in 1h 11m at 12:11 am (0.2 ft)
Next high tide (tomorrow) : 5:37 am (1.7 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Dec 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:022.210:331.73:580.34:510.06:534:20Waning Gibbous1Wed
2Thu10:432.111:201.74:440.35:380.06:544:19Waning Gibbous2Thu
3Fri11:272.15:350.36:270.06:554:19Waning Gibbous3Fri
4Sat12:101.712:152.06:330.37:180.06:564:19Waning Gibbous4Sat
5Sun1:021.81:071.97:330.38:090.06:574:19Third Quarter5Sun
6Mon1:571.92:051.88:360.39:010.06:584:19Third Quarter6Mon
7Tue2:572.03:101.89:390.29:550.06:594:19Third Quarter7Tue
8Wed3:572.14:151.710:410.110:500.07:004:19Waning Crescent8Wed
9Thu4:532.35:141.711:40-0.111:44-0.17:014:19Waning Crescent9Thu
10Fri5:452.46:071.812:37-0.27:024:19Waning Crescent10Fri
11Sat6:362.56:591.812:39-0.11:32-0.37:024:19New Moon11Sat
12Sun7:262.57:501.81:33-0.22:24-0.37:034:19New Moon12Sun
13Mon8:162.58:411.82:25-0.23:13-0.47:044:19New Moon13Mon
14Tue9:052.59:311.83:16-0.24:00-0.37:054:19New Moon14Tue
15Wed9:542.310:231.84:05-0.14:48-0.27:054:20Waxing Crescent15Wed
16Thu10:442.211:161.84:570.05:37-0.17:064:20Waxing Crescent16Thu
17Fri11:362.05:510.16:270.07:074:20Waxing Crescent17Fri
18Sat12:111.812:271.96:480.27:170.17:074:21Waxing Crescent18Sat
19Sun1:051.81:191.77:460.38:050.27:084:21First Quarter19Sun
20Mon1:591.82:131.68:430.38:540.37:084:22First Quarter20Mon
21Tue2:561.83:111.59:410.39:420.37:094:22First Quarter21Tue
22Wed3:531.84:101.410:360.310:300.37:094:22First Quarter22Wed
23Thu4:461.95:031.411:270.311:170.37:104:23Waxing Gibbous23Thu
24Fri5:341.95:511.412:150.27:104:24Waxing Gibbous24Fri
25Sat6:182.06:361.512:020.312:590.17:114:24Waxing Gibbous25Sat
26Sun7:012.07:191.512:470.31:420.07:114:25Waxing Gibbous26Sun
27Mon7:422.18:011.61:310.22:23-0.17:114:26Full Moon27Mon
28Tue8:222.18:421.62:140.13:03-0.27:124:26Full Moon28Tue
29Wed9:002.19:231.72:560.03:43-0.27:124:27Full Moon29Wed
30Thu9:392.110:061.73:390.04:25-0.37:124:28Full Moon30Thu
31Fri10:192.110:521.84:260.05:10-0.37:124:29Waning Gibbous31Fri
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 2:54 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 transitional phase. Tonight's moon is 30% 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 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 (30% illuminated). This places Montauk Harbor, 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