Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in Montauk Harbor, NY.
Next low tide : 11:41 am (0.4 ft)
Next high tide : in 4h 37m at 5:17 am (1.7 ft)
Sunset today : 7:56 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Jul 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:161.84:002.19:430.410:410.55:198:24Third Quarter1Sun
2Mon4:111.74:512.210:310.411:360.45:198:23Third Quarter2Mon
3Tue5:101.75:422.311:240.45:208:23Waning Crescent3Tue
4Wed6:041.76:312.512:310.212:180.45:208:23Waning Crescent4Wed
5Thu6:551.87:202.61:250.11:140.35:218:23Waning Crescent5Thu
6Fri7:451.98:102.72:180.02:110.25:218:22New Moon6Fri
7Sat8:372.09:022.73:10-0.13:080.15:228:22New Moon7Sat
8Sun9:292.29:542.73:59-0.24:020.05:238:22New Moon8Sun
9Mon10:232.210:462.64:48-0.34:570.05:238:21New Moon9Mon
10Tue11:182.311:412.55:38-0.25:540.05:248:21Waxing Crescent10Tue
11Wed12:162.46:29-0.26:540.15:258:21Waxing Crescent11Wed
12Thu12:372.31:142.47:23-0.17:560.25:268:20Waxing Crescent12Thu
13Fri1:332.12:112.48:170.08:590.25:268:20First Quarter13Fri
14Sat2:302.03:092.49:120.210:020.35:278:19First Quarter14Sat
15Sun3:301.84:102.310:080.311:040.35:288:18First Quarter15Sun
16Mon4:351.75:112.311:060.45:298:18First Quarter16Mon
17Tue5:381.76:052.312:030.312:030.55:298:17Waxing Gibbous17Tue
18Wed6:321.76:542.312:580.312:570.55:308:16Waxing Gibbous18Wed
19Thu7:201.77:392.31:490.31:480.55:318:16Waxing Gibbous19Thu
20Fri8:041.88:232.32:350.32:350.55:328:15Waxing Gibbous20Fri
21Sat8:481.99:052.33:150.33:180.55:338:14Full Moon21Sat
22Sun9:311.99:452.33:520.23:570.45:348:13Full Moon22Sun
23Mon10:132.010:252.24:260.24:340.45:358:13Full Moon23Mon
24Tue10:552.011:042.25:010.25:130.45:368:12Full Moon24Tue
25Wed11:382.111:452.15:360.25:540.55:368:11Waning Gibbous25Wed
26Thu12:212.16:140.36:400.55:378:10Waning Gibbous26Thu
27Fri12:252.01:042.16:540.37:300.55:388:09Waning Gibbous27Fri
28Sat1:071.91:452.17:350.48:210.55:398:08Waning Gibbous28Sat
29Sun1:491.82:262.18:200.49:140.45:408:07Third Quarter29Sun
30Mon2:341.83:132.29:070.510:100.45:418:06Third Quarter30Mon
31Tue3:291.74:102.29:590.511:080.35:428:05Third Quarter31Tue
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 8:29 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 22% 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 (22% 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