Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Montauk Harbor, NY.
Next low tide : 10:33 am (0.6 ft)
Next high tide : in 1h 01m at 4:07 am (1.6 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:34 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - May 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:072.19:292.73:37-0.33:400.05:447:45New Moon1Tue
2Wed9:572.110:182.64:26-0.34:290.05:427:46New Moon2Wed
3Thu10:472.011:082.55:15-0.35:180.15:417:47Waxing Crescent3Thu
4Fri11:392.06:05-0.26:110.25:407:48Waxing Crescent4Fri
5Sat12:012.412:331.96:570.07:070.45:397:49Waxing Crescent5Sat
6Sun12:572.21:281.97:510.18:060.55:387:50Waxing Crescent6Sun
7Mon1:522.12:231.98:440.29:050.55:367:51First Quarter7Mon
8Tue2:481.93:191.99:360.310:040.65:357:52First Quarter8Tue
9Wed3:461.84:171.910:270.411:020.65:347:53First Quarter9Wed
10Thu4:461.75:132.011:160.511:560.55:337:54First Quarter10Thu
11Fri5:411.76:032.112:010.55:327:55Waxing Gibbous11Fri
12Sat6:301.76:482.212:460.512:450.55:317:56Waxing Gibbous12Sat
13Sun7:151.77:302.31:320.41:270.55:307:57Waxing Gibbous13Sun
14Mon7:581.88:102.32:150.32:080.55:297:58Waxing Gibbous14Mon
15Tue8:401.88:502.42:560.22:490.45:287:59Full Moon15Tue
16Wed9:211.89:292.43:360.13:300.45:278:00Full Moon16Wed
17Thu10:021.810:082.44:150.04:110.45:268:01Full Moon17Thu
18Fri10:431.910:482.44:560.04:540.45:258:02Full Moon18Fri
19Sat11:261.911:312.45:410.05:410.45:258:03Waning Gibbous19Sat
20Sun12:141.96:280.06:340.45:248:04Waning Gibbous20Sun
21Mon12:202.31:051.97:200.07:320.45:238:05Waning Gibbous21Mon
22Tue1:122.21:582.08:120.18:320.45:228:06Third Quarter22Tue
23Wed2:072.22:552.19:050.19:340.35:228:07Third Quarter23Wed
24Thu3:062.13:552.29:590.110:370.35:218:08Third Quarter24Thu
25Fri4:102.04:562.310:540.111:390.25:208:08Third Quarter25Fri
26Sat5:141.95:532.411:490.15:208:09Waning Crescent26Sat
27Sun6:121.96:442.512:390.112:430.15:198:10Waning Crescent27Sun
28Mon7:061.97:342.61:360.01:370.15:198:11Waning Crescent28Mon
29Tue7:582.08:232.62:31-0.12:310.15:188:12New Moon29Tue
30Wed8:492.09:112.63:22-0.23:220.25:188:13New Moon30Wed
31Thu9:382.09:592.64:10-0.24:110.25:178:13New 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 7:20 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 62% 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 First Quarter (62% 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