Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 1h 43m at 7:50 am (0.3 ft)
Next high tide : 1:55 pm (2.0 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Apr 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:381.96:581.912:390.21:030.25:296:12Waning Crescent1Sat
2Sun8:192.08:372.01:240.12:440.16:287:14Waning Crescent2Sun
3Mon8:572.09:152.13:070.03:230.06:267:15New Moon3Mon
4Tue9:362.19:532.33:51-0.14:020.06:257:16New Moon4Tue
5Wed10:152.010:322.34:34-0.24:42-0.16:237:17New Moon5Wed
6Thu10:572.011:152.45:21-0.25:250.06:217:18Waxing Crescent6Thu
7Fri11:441.96:11-0.26:140.06:207:19Waxing Crescent7Fri
8Sat12:032.312:361.97:06-0.27:080.16:187:20Waxing Crescent8Sat
9Sun12:582.31:321.88:04-0.18:080.26:167:21Waxing Crescent9Sun
10Mon1:582.22:331.89:030.09:120.26:157:22First Quarter10Mon
11Tue3:042.13:391.810:040.010:180.36:137:23First Quarter11Tue
12Wed4:162.14:481.811:050.011:240.26:127:24First Quarter12Wed
13Thu5:252.05:521.912:040.06:107:25Waxing Gibbous13Thu
14Fri6:242.06:462.012:270.11:000.06:097:26Waxing Gibbous14Fri
15Sat7:162.07:352.21:260.11:520.06:077:27Waxing Gibbous15Sat
16Sun8:042.08:212.22:210.02:410.06:057:28Waxing Gibbous16Sun
17Mon8:492.09:052.33:12-0.13:260.06:047:29Full Moon17Mon
18Tue9:332.09:482.33:58-0.14:070.16:027:31Full Moon18Tue
19Wed10:161.910:302.34:41-0.14:470.26:017:32Full Moon19Wed
20Thu11:011.911:132.35:230.05:270.35:597:33Full Moon20Thu
21Fri11:471.811:592.26:070.06:090.45:587:34Waning Gibbous21Fri
22Sat12:361.86:530.16:560.55:577:35Waning Gibbous22Sat
23Sun12:482.11:271.77:400.27:460.65:557:36Waning Gibbous23Sun
24Mon1:402.02:191.78:290.38:390.75:547:37Waning Gibbous24Mon
25Tue2:331.93:141.79:190.49:340.75:527:38Third Quarter25Tue
26Wed3:311.84:121.710:100.410:290.65:517:39Third Quarter26Wed
27Thu4:311.85:091.811:010.411:240.65:497:40Third Quarter27Thu
28Fri5:271.85:581.911:490.45:487:41Third Quarter28Fri
29Sat6:161.96:422.012:150.512:350.35:477:42Waning Crescent29Sat
30Sun6:591.97:222.11:040.31:190.35:457:43Waning Crescent30Sun
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 10:52 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 transitional phase. Tonight's moon is 72% 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 Gibbous (72% 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