Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 5h 42m at 11:10 am (0.4 ft)
Next high tide : 5:17 pm (2.3 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:16 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Dec 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:582.210:301.73:560.34:390.06:544:20Waxing Crescent1Thu
2Fri10:392.111:171.74:370.35:220.16:554:19Waxing Crescent2Fri
3Sat11:212.05:220.46:090.16:564:19Waxing Crescent3Sat
4Sun12:041.712:052.06:140.46:570.16:564:19Waxing Crescent4Sun
5Mon12:521.712:501.97:090.47:460.16:574:19First Quarter5Mon
6Tue1:411.71:401.98:060.48:370.16:584:19First Quarter6Tue
7Wed2:341.82:371.89:050.39:280.16:594:19First Quarter7Wed
8Thu3:321.93:401.810:050.210:200.07:004:19First Quarter8Thu
9Fri4:262.14:391.811:040.111:13-0.17:014:19Waxing Gibbous9Fri
10Sat5:172.25:331.912:01-0.17:024:19Waxing Gibbous10Sat
11Sun6:062.46:241.912:05-0.112:57-0.37:034:19Waxing Gibbous11Sun
12Mon6:552.57:161.912:59-0.21:51-0.47:034:19Full Moon12Mon
13Tue7:452.68:082.01:52-0.32:42-0.57:044:19Full Moon13Tue
14Wed8:362.69:002.02:44-0.33:33-0.57:054:19Full Moon14Wed
15Thu9:282.59:531.93:35-0.34:23-0.57:064:20Waning Gibbous15Thu
16Fri10:212.410:491.94:28-0.25:15-0.47:064:20Waning Gibbous16Fri
17Sat11:162.311:471.95:25-0.16:10-0.37:074:20Waning Gibbous17Sat
18Sun12:122.16:250.07:05-0.27:084:21Waning Gibbous18Sun
19Mon12:451.81:081.97:260.17:590.07:084:21Third Quarter19Mon
20Tue1:431.82:051.78:280.28:530.17:094:22Third Quarter20Tue
21Wed2:431.83:051.69:300.39:470.17:094:22Third Quarter21Wed
22Thu3:431.84:061.510:300.310:380.27:104:23Third Quarter22Thu
23Fri4:381.95:001.511:250.211:270.27:104:23Waning Crescent23Fri
24Sat5:271.95:481.512:150.27:104:24Waning Crescent24Sat
25Sun6:112.06:331.512:120.21:000.17:114:24Waning Crescent25Sun
26Mon6:542.07:161.512:560.21:420.07:114:25Waning Crescent26Mon
27Tue7:352.17:591.61:370.22:200.07:114:26New Moon27Tue
28Wed8:162.18:411.62:170.12:57-0.17:124:27New Moon28Wed
29Thu8:562.19:221.62:550.13:34-0.17:124:27New Moon29Thu
30Fri9:342.110:031.63:330.14:13-0.27:124:28New Moon30Fri
31Sat10:132.04:140.14:54-0.27:124:29Waxing Crescent31Sat
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 2:13 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 67% 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 (67% 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