Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Montauk Harbor, NY.
Next low tide (tomorrow) : 4:31 am (0.2 ft)
Next high tide : in 4h 42m at 9:45 pm (2.3 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:18 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Jul 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:311.78:392.42:490.22:340.65:198:24Full Moon1Tue
2Wed9:131.79:222.43:310.23:200.55:198:23Full Moon2Wed
3Thu9:551.810:042.44:130.14:050.45:208:23Full Moon3Thu
4Fri10:391.810:482.44:560.14:520.45:218:23Full Moon4Fri
5Sat11:251.911:342.45:400.05:420.35:218:23Waning Gibbous5Sat
6Sun12:152.06:270.06:370.35:228:23Waning Gibbous6Sun
7Mon12:232.31:082.17:170.07:370.35:228:22Waning Gibbous7Mon
8Tue1:142.22:012.28:060.18:390.35:238:22Third Quarter8Tue
9Wed2:072.12:562.38:570.19:410.35:248:21Third Quarter9Wed
10Thu3:041.93:552.49:490.210:450.35:248:21Third Quarter10Thu
11Fri4:081.84:552.410:440.211:470.25:258:21Third Quarter11Fri
12Sat5:141.75:532.511:410.35:268:20Waning Crescent12Sat
13Sun6:141.76:462.512:460.112:380.35:278:20Waning Crescent13Sun
14Mon7:091.87:372.51:430.11:360.35:278:19Waning Crescent14Mon
15Tue8:011.88:282.52:370.02:330.35:288:18New Moon15Tue
16Wed8:521.99:162.53:260.03:250.35:298:18New Moon16Wed
17Thu9:401.910:032.44:120.04:130.35:308:17New Moon17Thu
18Fri10:272.010:492.34:560.14:590.45:318:16New Moon18Fri
19Sat11:152.011:342.25:380.15:450.45:328:16Waxing Crescent19Sat
20Sun12:032.06:210.26:340.55:328:15Waxing Crescent20Sun
21Mon12:212.112:532.17:040.37:260.55:338:14Waxing Crescent21Mon
22Tue1:082.01:412.17:460.48:180.65:348:13Waxing Crescent22Tue
23Wed1:561.82:292.18:280.59:110.65:358:13First Quarter23Wed
24Thu2:461.73:182.19:090.610:050.65:368:12First Quarter24Thu
25Fri3:411.64:112.19:530.710:590.65:378:11First Quarter25Fri
26Sat4:411.55:062.110:410.711:520.55:388:10First Quarter26Sat
27Sun5:401.55:572.211:320.75:398:09Waxing Gibbous27Sun
28Mon6:301.66:452.212:420.512:240.75:408:08Waxing Gibbous28Mon
29Tue7:161.67:302.31:300.41:160.65:418:07Waxing Gibbous29Tue
30Wed8:001.78:142.42:180.32:070.55:428:06Waxing Gibbous30Wed
31Thu8:431.88:582.53:030.22:570.45:438:05Full Moon31Thu
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 1:08 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 100% 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 Full Moon (100% 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