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 3h 52m 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 - Aug 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:272.010:472.34:530.15:000.45:448:04New Moon1Mon
2Tue11:122.111:312.25:340.25:440.45:458:02Waxing Crescent2Tue
3Wed11:592.16:140.26:300.55:468:01Waxing Crescent3Wed
4Thu12:172.112:472.16:550.37:190.55:478:00Waxing Crescent4Thu
5Fri1:032.01:352.17:370.48:100.65:487:59Waxing Crescent5Fri
6Sat1:511.92:222.18:180.59:010.65:497:58First Quarter6Sat
7Sun2:401.73:112.19:010.69:540.65:507:57First Quarter7Sun
8Mon3:351.64:042.19:460.710:470.65:517:55First Quarter8Mon
9Tue4:351.64:592.110:360.711:400.55:527:54First Quarter9Tue
10Wed5:321.65:512.211:290.75:537:53Waxing Gibbous10Wed
11Thu6:231.66:382.312:310.412:210.65:547:51Waxing Gibbous11Thu
12Fri7:081.77:232.41:210.31:140.55:557:50Waxing Gibbous12Fri
13Sat7:521.88:082.52:100.22:060.45:567:49Waxing Gibbous13Sat
14Sun8:351.98:532.52:570.12:570.35:577:47Full Moon14Sun
15Mon9:202.19:382.63:420.03:470.15:587:46Full Moon15Mon
16Tue10:062.210:242.64:26-0.14:370.15:597:44Full Moon16Tue
17Wed10:552.311:122.55:11-0.15:300.06:007:43Waning Gibbous17Wed
18Thu11:472.45:57-0.16:270.16:017:42Waning Gibbous18Thu
19Fri12:042.312:422.56:470.07:270.16:027:40Waning Gibbous19Fri
20Sat12:592.21:382.57:400.18:290.16:037:39Third Quarter20Sat
21Sun1:552.02:362.58:350.29:310.26:047:37Third Quarter21Sun
22Mon2:561.93:392.49:340.310:340.26:057:36Third Quarter22Mon
23Tue4:021.84:462.410:360.411:360.26:067:34Third Quarter23Tue
24Wed5:111.85:492.411:390.46:077:33Waning Crescent24Wed
25Thu6:121.86:452.312:350.212:400.46:087:31Waning Crescent25Thu
26Fri7:051.97:352.31:300.21:380.46:097:29Waning Crescent26Fri
27Sat7:531.98:202.32:210.22:300.46:107:28Waning Crescent27Sat
28Sun8:372.09:022.33:070.23:180.46:117:26New Moon28Sun
29Mon9:202.19:432.23:480.24:000.46:127:25New Moon29Mon
30Tue10:022.110:222.24:250.24:390.46:137:23New Moon30Tue
31Wed10:442.211:032.15:000.35:180.46:147:21New Moon31Wed
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