Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Montauk Harbor, NY.
Next low tide (tomorrow) : 12:11 am (0.2 ft)
Next high tide : in 4h 03m at 5:12 pm (2.4 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 - Feb 2057

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:282.26:511.612:30-0.21:23-0.36:575:05Waning Crescent1Thu
2Fri7:202.37:431.71:27-0.32:15-0.46:565:06New Moon2Fri
3Sat8:112.38:341.82:21-0.33:03-0.46:555:07New Moon3Sat
4Sun9:002.29:231.83:11-0.33:49-0.46:545:08New Moon4Sun
5Mon9:472.110:131.84:01-0.34:34-0.36:535:10Waxing Crescent5Mon
6Tue10:352.011:041.84:51-0.25:21-0.26:525:11Waxing Crescent6Tue
7Wed11:241.911:551.85:43-0.16:08-0.16:515:12Waxing Crescent7Wed
8Thu12:141.76:380.06:560.06:495:13Waxing Crescent8Thu
9Fri12:471.81:051.57:340.17:440.26:485:15First Quarter9Fri
10Sat1:391.71:581.48:300.28:330.36:475:16First Quarter10Sat
11Sun2:361.72:571.39:280.29:260.36:465:17First Quarter11Sun
12Mon3:361.73:591.310:240.210:200.46:445:18First Quarter12Mon
13Tue4:351.74:561.311:170.211:120.36:435:20Waxing Gibbous13Tue
14Wed5:271.85:461.412:050.16:425:21Waxing Gibbous14Wed
15Thu6:151.86:311.512:010.312:510.16:405:22Waxing Gibbous15Thu
16Fri6:591.97:141.512:470.21:340.06:395:23Waxing Gibbous16Fri
17Sat7:401.97:551.61:310.12:14-0.16:385:24Full Moon17Sat
18Sun8:192.08:351.72:140.02:52-0.26:365:26Full Moon18Sun
19Mon8:562.09:141.82:55-0.13:30-0.26:355:27Full Moon19Mon
20Tue9:332.09:541.93:37-0.24:09-0.36:345:28Full Moon20Tue
21Wed10:112.010:361.94:22-0.24:51-0.36:325:29Waning Gibbous21Wed
22Thu10:531.911:222.05:11-0.25:35-0.26:315:30Waning Gibbous22Thu
23Fri11:391.86:06-0.16:24-0.16:295:32Waning Gibbous23Fri
24Sat12:112.012:301.77:04-0.17:17-0.16:285:33Waning Gibbous24Sat
25Sun1:052.01:271.68:04-0.18:130.06:265:34Third Quarter25Sun
26Mon2:052.02:321.59:07-0.19:140.06:255:35Third Quarter26Mon
27Tue3:132.03:441.510:10-0.110:180.06:235:36Third Quarter27Tue
28Wed4:222.04:511.511:12-0.111:210.06:225:37Waning Crescent28Wed
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 8:41 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 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