Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 2h 14m at 6:26 am (0.2 ft)
Next high tide : 12:29 pm (1.9 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Nov 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:231.82:522.18:580.49:430.26:184:44First Quarter1Sat
2Sun3:351.84:002.010:060.410:400.26:194:42First Quarter2Sun
3Mon4:401.94:592.011:090.411:330.36:204:41Waxing Gibbous3Mon
4Tue5:322.15:471.912:060.36:224:40Waxing Gibbous4Tue
5Wed6:162.26:301.912:200.312:580.36:234:39Waxing Gibbous5Wed
6Thu6:562.27:111.81:040.31:450.26:244:38Waxing Gibbous6Thu
7Fri7:342.37:511.81:440.32:270.26:254:37Full Moon7Fri
8Sat8:122.38:321.82:200.43:050.16:264:36Full Moon8Sat
9Sun8:502.39:131.82:540.43:420.16:284:35Full Moon9Sun
10Mon9:282.39:561.73:270.54:190.26:294:34Full Moon10Mon
11Tue10:092.210:421.74:020.54:590.26:304:33Waning Gibbous11Tue
12Wed10:522.111:311.74:400.65:440.26:314:32Waning Gibbous12Wed
13Thu11:392.05:250.66:320.36:324:31Waning Gibbous13Thu
14Fri12:211.612:282.06:180.77:230.36:334:30Waning Gibbous14Fri
15Sat1:131.61:191.97:140.78:140.36:354:29Third Quarter15Sat
16Sun2:061.62:121.98:120.79:040.36:364:28Third Quarter16Sun
17Mon3:031.73:111.99:120.69:540.26:374:27Third Quarter17Mon
18Tue3:571.84:081.910:120.510:420.26:384:27Third Quarter18Tue
19Wed4:462.04:581.911:090.311:290.16:394:26Waning Crescent19Wed
20Thu5:302.25:461.912:050.16:414:25Waning Crescent20Thu
21Fri6:132.46:322.012:150.012:59-0.16:424:24Waning Crescent21Fri
22Sat6:572.67:202.01:03-0.11:52-0.26:434:24New Moon22Sat
23Sun7:442.78:102.01:51-0.12:44-0.36:444:23New Moon23Sun
24Mon8:332.89:011.92:40-0.13:34-0.46:454:23New Moon24Mon
25Tue9:242.79:541.93:30-0.14:26-0.36:464:22Waxing Crescent25Tue
26Wed10:192.610:511.84:230.05:20-0.26:474:22Waxing Crescent26Wed
27Thu11:182.511:531.85:220.16:18-0.16:484:21Waxing Crescent27Thu
28Fri12:192.36:260.27:170.06:504:21Waxing Crescent28Fri
29Sat12:561.81:202.17:310.28:150.16:514:20First Quarter29Sat
30Sun2:001.82:221.98:380.39:130.16:524:20First Quarter30Sun
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 9:27 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 88% 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 Gibbous (88% 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