Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in Montauk Harbor, NY.
Next low tide (tomorrow) : 12:50 am (0.2 ft)
Next high tide : in 2h 04m at 5:53 pm (2.5 ft)
Sunset today : 7:56 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Mar 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:542.02:181.58:56-0.19:010.16:225:37First Quarter1Tue
2Wed3:052.03:301.59:590.010:080.16:215:38First Quarter2Wed
3Thu4:171.94:381.611:01-0.111:130.06:195:40Waxing Gibbous3Thu
4Fri5:202.05:371.711:58-0.16:185:41Waxing Gibbous4Fri
5Sat6:132.06:291.812:13-0.112:52-0.26:165:42Waxing Gibbous5Sat
6Sun7:022.07:181.91:10-0.11:42-0.26:145:43Waxing Gibbous6Sun
7Mon7:472.08:032.02:02-0.22:27-0.26:135:44Full Moon7Mon
8Tue8:302.08:472.12:50-0.23:09-0.26:115:45Full Moon8Tue
9Wed9:121.99:292.13:34-0.23:48-0.16:105:46Full Moon9Wed
10Thu9:551.810:122.14:16-0.24:270.06:085:48Waning Gibbous10Thu
11Fri10:391.710:572.05:00-0.15:080.16:065:49Waning Gibbous11Fri
12Sat11:261.611:451.95:460.05:510.26:055:50Waning Gibbous12Sat
13Sun12:161.66:350.16:380.46:035:51Waning Gibbous13Sun
14Mon12:351.91:071.57:240.27:280.46:015:52Third Quarter14Mon
15Tue1:291.82:011.48:160.38:220.56:005:53Third Quarter15Tue
16Wed2:271.73:001.49:100.39:180.55:585:54Third Quarter16Wed
17Thu3:301.74:011.510:040.310:150.45:565:55Third Quarter17Thu
18Fri4:291.74:551.510:550.311:080.35:555:56Third Quarter18Fri
19Sat5:191.85:411.711:420.211:580.25:535:57Waning Crescent19Sat
20Sun6:031.96:231.812:270.15:515:59Waning Crescent20Sun
21Mon6:441.97:032.012:460.11:100.05:506:00Waning Crescent21Mon
22Tue7:242.07:422.11:34-0.11:52-0.15:486:01New Moon22Tue
23Wed8:042.08:222.32:21-0.22:33-0.15:466:02New Moon23Wed
24Thu8:452.09:042.43:07-0.33:15-0.25:456:03New Moon24Thu
25Fri9:292.09:482.43:54-0.43:58-0.25:436:04New Moon25Fri
26Sat10:161.910:382.44:44-0.44:46-0.15:416:05Waxing Crescent26Sat
27Sun11:071.911:342.35:38-0.35:400.05:406:06Waxing Crescent27Sun
28Mon12:041.86:36-0.26:400.15:386:07Waxing Crescent28Mon
29Tue12:352.21:041.77:36-0.17:440.15:366:08First Quarter29Tue
30Wed1:392.12:081.78:370.08:500.25:356:09First Quarter30Wed
31Thu2:492.03:191.79:390.09:580.25:336:10First Quarter31Thu
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 9:21 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 22% 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 (22% 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