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 (tomorrow) : in 4h 52m at 12:12 am (0.4 ft)
Next high tide (tomorrow) : 5:44 am (1.6 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 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:381.81:002.07:160.37:530.16:534:20Third Quarter1Tue
2Wed1:341.81:561.88:150.48:450.26:544:19Third Quarter2Wed
3Thu2:311.82:541.79:150.49:360.36:554:19Third Quarter3Thu
4Fri3:301.83:531.610:130.410:250.36:564:19Third Quarter4Fri
5Sat4:251.94:471.611:060.411:110.36:574:19Waning Crescent5Sat
6Sun5:142.05:351.611:550.311:540.36:584:19Waning Crescent6Sun
7Mon5:582.16:201.612:400.26:594:19Waning Crescent7Mon
8Tue6:402.17:021.612:360.31:230.16:594:19Waning Crescent8Tue
9Wed7:212.27:441.71:180.22:030.07:004:19New Moon9Wed
10Thu8:012.28:251.71:580.22:420.07:014:19New Moon10Thu
11Fri8:402.29:051.72:390.13:22-0.17:024:19New Moon11Fri
12Sat9:182.29:461.73:190.14:03-0.17:034:19New Moon12Sat
13Sun9:572.210:301.74:020.14:47-0.27:044:19Waxing Crescent13Sun
14Mon10:392.211:181.74:490.15:34-0.17:044:19Waxing Crescent14Mon
15Tue11:262.15:420.16:25-0.17:054:20Waxing Crescent15Tue
16Wed12:101.812:172.06:400.27:17-0.17:064:20Waxing Crescent16Wed
17Thu1:041.81:111.97:410.28:10-0.17:064:20First Quarter17Thu
18Fri2:021.92:111.88:430.19:05-0.17:074:21First Quarter18Fri
19Sat3:042.03:161.89:460.110:01-0.17:084:21First Quarter19Sat
20Sun4:062.14:211.710:480.010:57-0.17:084:21Waxing Gibbous20Sun
21Mon5:032.25:191.711:47-0.111:52-0.17:094:22Waxing Gibbous21Mon
22Tue5:552.36:121.812:44-0.27:094:22Waxing Gibbous22Tue
23Wed6:452.47:031.812:47-0.21:38-0.37:104:23Waxing Gibbous23Wed
24Thu7:342.47:541.81:41-0.22:29-0.47:104:23Full Moon24Thu
25Fri8:222.48:431.82:31-0.23:16-0.47:114:24Full Moon25Fri
26Sat9:092.39:321.83:20-0.24:02-0.47:114:25Full Moon26Sat
27Sun9:572.210:211.84:07-0.14:49-0.37:114:25Waning Gibbous27Sun
28Mon10:452.111:131.84:560.05:36-0.27:114:26Waning Gibbous28Mon
29Tue11:352.05:480.16:25-0.17:124:27Waning Gibbous29Tue
30Wed12:061.812:261.86:420.27:130.07:124:27Waning Gibbous30Wed
31Thu12:581.71:171.77:370.38:040.17:124:28Third 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 2:58 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 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