Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Montauk Harbor, NY.
Next low tide (tomorrow) : 7:56 am (0.3 ft)
Next high tide (tomorrow) : in 3h 40m at 1:17 am (1.9 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Aug 2088

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:072.09:212.33:220.33:270.45:448:03Full Moon1Sun
2Mon9:492.010:002.33:580.24:060.45:458:02Full Moon2Mon
3Tue10:292.110:382.24:330.24:460.35:468:01Full Moon3Tue
4Wed11:102.111:162.25:100.15:280.35:477:59Waning Gibbous4Wed
5Thu11:502.211:552.15:490.26:140.35:487:58Waning Gibbous5Thu
6Fri12:322.26:300.27:050.35:497:57Waning Gibbous6Fri
7Sat12:372.01:152.27:160.27:590.35:507:56Waning Gibbous7Sat
8Sun1:222.02:012.38:040.38:550.35:517:54Third Quarter8Sun
9Mon2:121.92:522.38:550.39:530.35:527:53Third Quarter9Mon
10Tue3:091.83:532.39:510.410:530.35:537:52Third Quarter10Tue
11Wed4:161.84:582.410:510.311:520.25:547:50Third Quarter11Wed
12Thu5:231.95:592.511:530.35:557:49Waning Crescent12Thu
13Fri6:222.06:542.512:490.112:530.25:567:48Waning Crescent13Fri
14Sat7:172.17:462.61:450.01:530.15:577:46Waning Crescent14Sat
15Sun8:102.28:372.62:38-0.12:500.05:587:45New Moon15Sun
16Mon9:022.39:272.53:28-0.13:430.05:597:43New Moon16Mon
17Tue9:522.410:162.54:15-0.24:350.06:007:42New Moon17Tue
18Wed10:422.511:052.35:01-0.15:260.06:017:41Waxing Crescent18Wed
19Thu11:332.511:562.25:480.06:190.16:027:39Waxing Crescent19Thu
20Fri12:252.46:360.17:140.26:037:38Waxing Crescent20Fri
21Sat12:482.01:182.37:270.38:100.36:047:36Waxing Crescent21Sat
22Sun1:411.92:112.38:190.49:060.46:057:35First Quarter22Sun
23Mon2:351.83:062.29:120.610:020.56:067:33First Quarter23Mon
24Tue3:331.74:052.110:070.610:580.56:077:31First Quarter24Tue
25Wed4:351.75:052.111:030.711:510.56:087:30First Quarter25Wed
26Thu5:341.75:592.111:560.76:097:28Waxing Gibbous26Thu
27Fri6:251.86:472.112:390.512:460.66:107:27Waxing Gibbous27Fri
28Sat7:111.97:312.21:240.51:330.66:117:25Waxing Gibbous28Sat
29Sun7:552.08:132.22:060.42:170.56:127:24Waxing Gibbous29Sun
30Mon8:372.18:522.22:450.33:000.46:137:22Full Moon30Mon
31Tue9:172.29:302.33:230.23:410.36:147:20Full Moon31Tue
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 4:36 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 75% 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 Gibbous (75% 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