Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 3h 55m at 7:27 pm (0.6 ft)
Next high tide (tomorrow) : 1:07 am (2.0 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Apr 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:102.03:501.610:200.110:250.36:307:12First Quarter1Sun
2Mon4:252.04:591.711:210.111:300.26:287:13First Quarter2Mon
3Tue5:342.16:001.812:190.06:277:14Waxing Gibbous3Tue
4Wed6:322.16:542.012:330.11:14-0.16:257:15Waxing Gibbous4Wed
5Thu7:252.27:452.21:32-0.12:06-0.26:237:16Waxing Gibbous5Thu
6Fri8:152.28:352.32:29-0.22:56-0.26:227:18Full Moon6Fri
7Sat9:042.29:232.43:22-0.33:42-0.26:207:19Full Moon7Sat
8Sun9:512.110:102.54:13-0.34:27-0.26:187:20Full Moon8Sun
9Mon10:392.010:572.45:01-0.35:12-0.16:177:21Full Moon9Mon
10Tue11:281.911:462.45:51-0.25:590.16:157:22Waning Gibbous10Tue
11Wed12:201.86:43-0.16:500.36:147:23Waning Gibbous11Wed
12Thu12:382.21:141.77:360.07:440.46:127:24Waning Gibbous12Thu
13Fri1:312.12:081.78:310.18:410.56:107:25Third Quarter13Fri
14Sat2:272.03:051.69:260.39:400.66:097:26Third Quarter14Sat
15Sun3:271.94:051.610:210.410:400.66:077:27Third Quarter15Sun
16Mon4:311.85:061.711:150.411:380.56:067:28Third Quarter16Mon
17Tue5:321.85:591.812:050.46:047:29Third Quarter17Tue
18Wed6:231.86:461.912:290.512:500.46:037:30Waning Crescent18Wed
19Thu7:081.97:282.01:170.41:310.46:017:31Waning Crescent19Thu
20Fri7:501.98:092.12:010.32:110.36:007:32Waning Crescent20Fri
21Sat8:301.98:472.22:430.22:480.25:587:33Waning Crescent21Sat
22Sun9:091.99:242.33:230.13:250.25:577:35New Moon22Sun
23Mon9:471.910:002.34:030.04:020.25:557:36New Moon23Mon
24Tue10:251.910:352.34:44-0.14:400.25:547:37New Moon24Tue
25Wed11:061.911:142.35:28-0.15:220.25:537:38Waxing Crescent25Wed
26Thu11:501.811:592.36:16-0.16:090.35:517:39Waxing Crescent26Thu
27Fri12:401.87:080.07:040.45:507:40Waxing Crescent27Fri
28Sat12:522.31:351.88:040.08:040.45:487:41Waxing Crescent28Sat
29Sun1:512.22:331.89:010.19:080.45:477:42First Quarter29Sun
30Mon2:562.13:371.810:000.110:140.45:467:43First Quarter30Mon
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 10:17 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 81% 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 Gibbous (81% 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