Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 2h 51m at 8:21 pm (0.5 ft)
Next high tide (tomorrow) : 1:48 am (1.9 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Jun 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:351.811:392.25:400.25:390.65:178:13Waning Gibbous1Tue
2Wed12:211.86:220.26:240.65:178:14Waning Gibbous2Wed
3Thu12:232.11:081.87:080.27:140.65:168:14Waning Gibbous3Thu
4Fri1:072.11:551.87:550.28:070.65:168:15Waning Gibbous4Fri
5Sat1:522.02:411.98:420.39:020.65:168:16Third Quarter5Sat
6Sun2:392.03:311.99:310.39:580.55:158:16Third Quarter6Sun
7Mon3:332.04:242.010:210.310:570.45:158:17Third Quarter7Mon
8Tue4:332.05:172.211:110.211:550.35:158:18Third Quarter8Tue
9Wed5:322.06:062.412:030.25:158:18Waning Crescent9Wed
10Thu6:252.06:542.612:510.112:540.15:148:19Waning Crescent10Thu
11Fri7:172.07:432.71:47-0.11:480.15:148:19Waning Crescent11Fri
12Sat8:092.18:342.82:42-0.22:410.05:148:20New Moon12Sat
13Sun9:022.19:252.83:35-0.33:350.05:148:20New Moon13Sun
14Mon9:552.110:182.84:26-0.34:270.05:148:21New Moon14Mon
15Tue10:502.111:132.75:17-0.35:210.15:148:21Waxing Crescent15Tue
16Wed11:462.16:09-0.26:180.25:148:22Waxing Crescent16Wed
17Thu12:102.512:442.17:04-0.17:190.35:148:22Waxing Crescent17Thu
18Fri1:072.31:422.17:590.08:220.35:148:22Waxing Crescent18Fri
19Sat2:042.22:402.18:540.19:240.45:148:23First Quarter19Sat
20Sun3:022.03:382.19:480.210:260.45:158:23First Quarter20Sun
21Mon4:011.94:372.110:410.311:260.55:158:23First Quarter21Mon
22Tue5:021.85:322.211:330.45:158:23First Quarter22Tue
23Wed5:571.76:202.212:220.412:210.55:158:23Waxing Gibbous23Wed
24Thu6:461.77:052.31:140.41:080.55:168:24Waxing Gibbous24Thu
25Fri7:321.77:482.32:010.31:520.55:168:24Waxing Gibbous25Fri
26Sat8:161.78:302.32:430.32:350.55:168:24Waxing Gibbous26Sat
27Sun9:001.89:122.33:220.23:160.55:178:24Full Moon27Sun
28Mon9:431.89:532.33:590.23:550.55:178:24Full Moon28Mon
29Tue10:251.910:332.34:350.14:340.55:178:24Full Moon29Tue
30Wed11:081.911:132.35:140.15:150.55:188:24Full Moon30Wed
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 11:04 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 72% 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 Gibbous (72% 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