Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 1h 38m at 10:58 am (0.4 ft)
Next high tide : 5:12 pm (2.4 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Dec 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:482.67:121.912:53-0.11:45-0.36:534:20New Moon1Thu
2Fri7:382.78:032.01:46-0.22:37-0.46:544:19New Moon2Fri
3Sat8:302.78:562.02:38-0.23:27-0.46:554:19New Moon3Sat
4Sun9:222.79:502.03:31-0.24:18-0.46:564:19Waxing Crescent4Sun
5Mon10:152.510:472.04:24-0.25:11-0.36:574:19Waxing Crescent5Mon
6Tue11:122.411:461.95:22-0.16:06-0.26:584:19Waxing Crescent6Tue
7Wed12:092.26:230.07:01-0.16:594:19Waxing Crescent7Wed
8Thu12:471.91:062.07:260.17:570.07:004:19First Quarter8Thu
9Fri1:471.92:041.88:300.28:520.17:014:19First Quarter9Fri
10Sat2:481.93:041.69:330.29:470.27:014:19First Quarter10Sat
11Sun3:501.94:061.510:340.210:390.27:024:19First Quarter11Sun
12Mon4:452.05:001.511:300.211:290.37:034:19Waxing Gibbous12Mon
13Tue5:332.05:481.512:210.27:044:19Waxing Gibbous13Tue
14Wed6:172.16:331.512:150.31:070.17:044:19Waxing Gibbous14Wed
15Thu6:592.17:161.612:590.31:490.17:054:20Waxing Gibbous15Thu
16Fri7:402.17:591.61:400.32:270.07:064:20Full Moon16Fri
17Sat8:212.18:411.72:190.23:040.07:074:20Full Moon17Sat
18Sun9:012.19:231.72:570.23:40-0.17:074:21Full Moon18Sun
19Mon9:402.110:051.73:340.24:18-0.17:084:21Full Moon19Mon
20Tue10:192.010:491.74:130.24:59-0.17:084:21Waning Gibbous20Tue
21Wed10:582.011:351.74:570.25:42-0.17:094:22Waning Gibbous21Wed
22Thu11:381.95:460.36:280.07:094:22Waning Gibbous22Thu
23Fri12:201.712:201.86:410.37:150.07:104:23Waning Gibbous23Fri
24Sat1:061.81:061.77:370.28:030.07:104:23Third Quarter24Sat
25Sun1:561.81:591.68:360.28:540.07:114:24Third Quarter25Sun
26Mon2:511.93:031.69:370.19:470.07:114:25Third Quarter26Mon
27Tue3:512.04:091.610:380.010:42-0.17:114:25Waning Crescent27Tue
28Wed4:472.25:081.611:36-0.111:38-0.17:124:26Waning Crescent28Wed
29Thu5:412.36:021.712:33-0.37:124:27Waning Crescent29Thu
30Fri6:322.46:551.812:34-0.21:28-0.47:124:28Waning Crescent30Fri
31Sat7:242.57:491.81:30-0.32:20-0.57:124:28New Moon31Sat
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 2:05 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 30% 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 (30% 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