Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide (tomorrow) : in 6h 22m at 1:08 am (0.1 ft)
Next high tide (tomorrow) : 6:34 am (1.8 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 - Apr 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:431.94:141.810:290.110:430.25:306:12First Quarter1Thu
2Fri4:442.05:091.911:220.011:430.05:286:13Waxing Gibbous2Fri
3Sat5:372.15:592.212:14-0.15:276:14Waxing Gibbous3Sat
4Sun7:272.17:482.412:40-0.12:05-0.26:257:15Waxing Gibbous4Sun
5Mon8:172.28:372.52:36-0.32:54-0.26:237:16Full Moon5Mon
6Tue9:062.29:262.63:29-0.43:42-0.36:227:17Full Moon6Tue
7Wed9:562.110:162.64:21-0.54:30-0.26:207:19Full Moon7Wed
8Thu10:472.011:082.65:11-0.45:19-0.16:187:20Waning Gibbous8Thu
9Fri11:402.06:04-0.36:120.06:177:21Waning Gibbous9Fri
10Sat12:022.412:361.96:59-0.27:100.16:157:22Waning Gibbous10Sat
11Sun12:592.31:331.87:560.08:110.36:147:23Waning Gibbous11Sun
12Mon1:582.12:311.88:540.19:130.36:127:24Third Quarter12Mon
13Tue2:582.03:331.79:520.210:170.46:117:25Third Quarter13Tue
14Wed4:021.84:371.710:490.311:190.46:097:26Third Quarter14Wed
15Thu5:061.85:351.811:430.46:077:27Third Quarter15Thu
16Fri6:011.76:241.912:160.412:310.46:067:28Waning Crescent16Fri
17Sat6:481.77:082.01:070.31:150.46:047:29Waning Crescent17Sat
18Sun7:311.87:492.11:540.31:560.46:037:30Waning Crescent18Sun
19Mon8:121.88:302.22:360.22:340.46:017:31Waning Crescent19Mon
20Tue8:531.89:092.23:150.13:100.36:007:32New Moon20Tue
21Wed9:331.89:472.23:520.13:460.35:587:33New Moon21Wed
22Thu10:131.810:242.24:290.04:220.35:577:34New Moon22Thu
23Fri10:531.811:012.25:070.04:590.45:557:36New Moon23Fri
24Sat11:351.811:402.25:490.05:410.45:547:37Waxing Crescent24Sat
25Sun12:191.86:350.16:280.45:537:38Waxing Crescent25Sun
26Mon12:232.11:061.87:250.17:220.55:517:39Waxing Crescent26Mon
27Tue1:122.11:551.88:170.18:210.55:507:40Waxing Crescent27Tue
28Wed2:052.02:491.89:100.29:210.45:497:41First Quarter28Wed
29Thu3:042.03:481.910:040.210:240.45:477:42First Quarter29Thu
30Fri4:102.04:502.010:590.111:270.35:467:43First Quarter30Fri
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 3:51 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 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