Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 3h 38m at 9:51 pm (0.3 ft)
Next high tide (tomorrow) : 3:01 am (1.7 ft)
Sunset today : 7:59 pm
Sunrise tomorrow : 5:47 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Oct 2092

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:302.59:492.33:420.14:090.06:456:28New Moon1Wed
2Thu10:112.610:322.24:230.04:560.06:466:26New Moon2Thu
3Fri10:552.611:192.25:070.05:470.06:476:25Waxing Crescent3Fri
4Sat11:452.65:550.16:420.06:486:23Waxing Crescent4Sat
5Sun12:122.112:402.66:490.27:400.16:496:21Waxing Crescent5Sun
6Mon1:112.01:392.57:480.38:400.16:506:20First Quarter6Mon
7Tue2:121.92:422.48:500.39:420.26:516:18First Quarter7Tue
8Wed3:181.93:492.39:550.410:430.26:536:16First Quarter8Wed
9Thu4:291.94:582.311:010.411:430.26:546:15First Quarter9Thu
10Fri5:352.05:592.212:040.36:556:13Waxing Gibbous10Fri
11Sat6:312.16:512.212:390.21:040.36:566:12Waxing Gibbous11Sat
12Sun7:202.27:382.21:310.11:590.26:576:10Waxing Gibbous12Sun
13Mon8:052.38:232.22:190.12:500.26:586:08Full Moon13Mon
14Tue8:482.49:062.13:040.23:360.16:596:07Full Moon14Tue
15Wed9:292.49:482.13:450.24:190.17:006:05Full Moon15Wed
16Thu10:102.410:312.04:230.35:000.17:016:04Full Moon16Thu
17Fri10:522.411:151.95:000.45:420.27:026:02Waning Gibbous17Fri
18Sat11:362.35:380.56:260.37:036:01Waning Gibbous18Sat
19Sun12:031.912:232.26:200.67:130.37:055:59Waning Gibbous19Sun
20Mon12:541.81:132.17:060.78:030.47:065:58Waning Gibbous20Mon
21Tue1:471.82:052.07:580.78:530.47:075:56Third Quarter21Tue
22Wed2:401.72:592.08:520.89:440.47:085:55Third Quarter22Wed
23Thu3:371.73:571.99:470.810:350.47:095:54Third Quarter23Thu
24Fri4:351.84:551.910:440.711:240.47:105:52Third Quarter24Fri
25Sat5:291.95:472.011:380.67:115:51Waning Crescent25Sat
26Sun6:152.06:312.012:110.312:300.57:135:50Waning Crescent26Sun
27Mon6:562.17:132.112:560.21:200.37:145:48Waning Crescent27Mon
28Tue7:362.37:542.11:410.12:110.17:155:47Waning Crescent28Tue
29Wed8:172.58:372.22:250.13:000.07:165:46New Moon29Wed
30Thu8:592.69:212.23:100.03:49-0.27:175:44New Moon30Thu
31Fri9:432.710:082.13:55-0.14:37-0.27:185:43New Moon31Fri
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 12:26 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 neap phase. Tonight's moon is 55% 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 minimum.

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 Third Quarter (55% illuminated). This places Montauk Harbor, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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