Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 5h 11m at 8:32 am (0.1 ft)
Next high tide : 2:22 pm (2.2 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:15 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Dec 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:572.36:161.912:43-0.16:534:20Waning Crescent1Wed
2Thu6:422.57:041.912:44-0.11:36-0.26:544:19Waning Crescent2Thu
3Fri7:282.77:531.91:34-0.12:28-0.46:554:19New Moon3Fri
4Sat8:172.78:441.92:24-0.23:18-0.46:564:19New Moon4Sat
5Sun9:082.79:371.93:14-0.24:09-0.46:574:19New Moon5Sun
6Mon10:022.610:331.84:07-0.15:02-0.36:584:19Waxing Crescent6Mon
7Tue11:002.511:341.85:04-0.15:59-0.26:594:19Waxing Crescent7Tue
8Wed12:002.36:070.06:57-0.17:004:19Waxing Crescent8Wed
9Thu12:361.81:002.17:120.17:540.07:014:19First Quarter9Thu
10Fri1:391.82:001.98:170.28:510.07:024:19First Quarter10Fri
11Sat2:451.83:021.79:240.29:470.17:024:19First Quarter11Sat
12Sun3:501.94:051.610:280.210:400.17:034:19First Quarter12Sun
13Mon4:471.95:001.511:270.211:290.27:044:19Waxing Gibbous13Mon
14Tue5:352.05:491.512:210.27:054:19Waxing Gibbous14Tue
15Wed6:172.16:331.512:150.21:100.17:054:20Waxing Gibbous15Wed
16Thu6:572.17:161.512:590.31:530.07:064:20Waxing Gibbous16Thu
17Fri7:382.17:581.51:400.32:320.07:074:20Full Moon17Fri
18Sat8:182.18:401.62:190.33:080.07:074:21Full Moon18Sat
19Sun8:582.19:221.62:560.33:450.07:084:21Full Moon19Sun
20Mon9:382.010:061.63:320.34:220.07:094:22Full Moon20Mon
21Tue10:202.010:511.64:100.35:030.07:094:22Waning Gibbous21Tue
22Wed11:021.911:391.54:520.35:470.07:094:23Waning Gibbous22Wed
23Thu11:451.95:400.46:340.07:104:23Waning Gibbous23Thu
24Fri12:261.512:271.86:330.47:200.07:104:24Waning Gibbous24Fri
25Sat1:141.61:111.77:290.48:070.07:114:24Third Quarter25Sat
26Sun2:021.62:001.78:270.38:540.07:114:25Third Quarter26Sun
27Mon2:551.82:591.69:270.29:430.07:114:26Third Quarter27Mon
28Tue3:491.94:021.610:280.110:340.07:124:26Third Quarter28Tue
29Wed4:412.15:001.611:260.011:26-0.17:124:27Waning Crescent29Wed
30Thu5:312.35:521.612:23-0.27:124:28Waning Crescent30Thu
31Fri6:202.46:441.712:19-0.11:18-0.37:124:29Waning Crescent31Fri
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 11:27 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 37% 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 (37% 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