Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Sunday, July 12, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 1h 17m at 1:54 pm (0.2 ft)
Next high tide : 7:56 pm (2.7 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Jul 1990

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:441.65:132.211:060.65:198:24First Quarter1Sun
2Mon5:421.56:032.212:110.511:56 AM0.65:198:23Waxing Gibbous2Mon
3Tue6:341.66:502.21:010.412:450.75:208:23Waxing Gibbous3Tue
4Wed7:211.67:352.31:480.41:330.75:208:23Waxing Gibbous4Wed
5Thu8:061.78:202.32:310.42:190.65:218:23Waxing Gibbous5Thu
6Fri8:501.79:022.33:100.33:020.65:218:23Full Moon6Fri
7Sat9:321.89:432.33:480.23:430.55:228:22Full Moon7Sat
8Sun10:141.910:232.34:250.24:230.55:238:22Full Moon8Sun
9Mon10:561.911:012.35:020.15:040.45:238:22Full Moon9Mon
10Tue11:392.011:392.25:410.15:490.45:248:21Waning Gibbous10Tue
11Wed12:222.06:220.16:390.45:258:21Waning Gibbous11Wed
12Thu12:202.21:062.17:060.27:340.45:258:20Waning Gibbous12Thu
13Fri1:032.11:502.27:500.28:300.45:268:20Waning Gibbous13Fri
14Sat1:502.02:362.38:370.29:290.45:278:19Third Quarter14Sat
15Sun2:421.83:292.39:260.310:290.35:288:19Third Quarter15Sun
16Mon3:431.84:302.410:200.311:300.25:298:18Third Quarter16Mon
17Tue4:521.75:312.511:190.35:298:17Waning Crescent17Tue
18Wed5:551.76:282.612:290.112:190.35:308:17Waning Crescent18Wed
19Thu6:521.87:232.61:270.11:200.35:318:16Waning Crescent19Thu
20Fri7:471.98:172.62:220.02:200.25:328:15New Moon20Fri
21Sat8:412.09:092.63:15-0.13:160.15:338:14New Moon21Sat
22Sun9:332.19:592.54:04-0.14:090.15:348:14New Moon22Sun
23Mon10:252.210:482.44:50-0.15:010.15:358:13New Moon23Mon
24Tue11:162.211:372.35:360.05:530.25:358:12Waxing Crescent24Tue
25Wed12:082.26:220.16:480.35:368:11Waxing Crescent25Wed
26Thu12:272.11:002.27:090.27:450.45:378:10Waxing Crescent26Thu
27Fri1:181.91:512.27:570.38:420.55:388:09First Quarter27Fri
28Sat2:091.82:412.28:440.59:390.55:398:08First Quarter28Sat
29Sun3:041.63:352.29:330.610:360.55:408:07First Quarter29Sun
30Mon4:041.64:342.110:250.711:310.55:418:06First Quarter30Mon
31Tue5:071.55:312.111:180.75:428:05Waxing Gibbous31Tue
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 4:55 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 spring phase. Tonight's moon is 5% 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 near their weekly maximum.

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 (5% illuminated). This places Montauk Harbor, NY in a spring tide cycle, so tidal ranges are near their weekly maximum 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