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 (tomorrow) : 1:08 am (0.1 ft)
Next high tide : in 2h 56m at 6:07 pm (2.5 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 - Jul 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:221.87:462.51:520.11:530.35:198:24Waxing Gibbous1Thu
2Fri8:141.98:352.52:450.02:470.25:198:23Full Moon2Fri
3Sat9:031.99:222.53:330.03:380.25:208:23Full Moon3Sat
4Sun9:512.010:082.44:180.04:250.35:208:23Full Moon4Sun
5Mon10:382.010:532.35:010.05:110.35:218:23Full Moon5Mon
6Tue11:262.011:392.25:430.15:570.45:228:23Waning Gibbous6Tue
7Wed12:152.16:260.26:470.55:228:22Waning Gibbous7Wed
8Thu12:272.11:042.17:090.37:380.55:238:22Waning Gibbous8Thu
9Fri1:152.01:532.17:520.48:300.65:238:21Waning Gibbous9Fri
10Sat2:041.92:422.18:340.59:220.65:248:21Third Quarter10Sat
11Sun2:541.73:332.19:170.510:150.65:258:21Third Quarter11Sun
12Mon3:491.74:272.110:030.611:080.55:268:20Third Quarter12Mon
13Tue4:481.65:212.110:510.611:590.55:268:20Third Quarter13Tue
14Wed5:431.66:102.211:420.65:278:19Waning Crescent14Wed
15Thu6:321.76:562.312:490.412:330.65:288:18Waning Crescent15Thu
16Fri7:181.77:392.31:370.31:230.55:298:18Waning Crescent16Fri
17Sat8:021.88:222.42:240.22:140.45:308:17Waning Crescent17Sat
18Sun8:461.99:052.53:090.13:050.35:308:17New Moon18Sun
19Mon9:312.09:482.53:530.03:540.25:318:16New Moon19Mon
20Tue10:162.210:322.54:37-0.14:430.15:328:15New Moon20Tue
21Wed11:052.311:202.45:21-0.15:360.15:338:14Waxing Crescent21Wed
22Thu11:562.46:08-0.16:320.15:348:13Waxing Crescent22Thu
23Fri12:112.312:512.46:59-0.17:320.15:358:13Waxing Crescent23Fri
24Sat1:052.21:462.57:510.08:340.25:368:12First Quarter24Sat
25Sun2:012.02:432.58:460.19:360.25:378:11First Quarter25Sun
26Mon3:011.93:452.49:430.210:390.25:388:10First Quarter26Mon
27Tue4:081.84:492.410:430.311:410.25:388:09First Quarter27Tue
28Wed5:151.75:502.411:440.35:398:08Waxing Gibbous28Wed
29Thu6:161.86:452.412:400.212:440.35:408:07Waxing Gibbous29Thu
30Fri7:101.87:342.41:350.21:410.35:418:06Waxing Gibbous30Fri
31Sat7:591.98:212.42:270.22:350.35:428:05Full Moon31Sat
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 9:37 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 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