Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Sunday, July 12, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide (tomorrow) : in 5h 59m at 2:59 am (-0.1 ft)
Next high tide (tomorrow) : 8:22 am (1.9 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Apr 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:081.83:461.510:000.410:110.66:297:12Third Quarter1Sat
2Sun4:141.74:491.510:550.411:090.66:287:13Third Quarter2Sun
3Mon5:171.75:451.611:470.46:267:15Third Quarter3Mon
4Tue6:101.86:331.712:030.512:330.46:257:16Waning Crescent4Tue
5Wed6:541.87:151.812:520.41:160.36:237:17Waning Crescent5Wed
6Thu7:351.97:542.01:380.31:560.26:217:18Waning Crescent6Thu
7Fri8:141.98:322.12:230.12:350.16:207:19Waning Crescent7Fri
8Sat8:521.99:082.33:070.03:130.16:187:20New Moon8Sat
9Sun9:301.99:442.43:51-0.13:510.16:167:21New Moon9Sun
10Mon10:101.910:232.44:35-0.24:300.16:157:22New Moon10Mon
11Tue10:521.911:052.45:21-0.25:130.16:137:23Waxing Crescent11Tue
12Wed11:391.811:552.46:11-0.26:010.26:127:24Waxing Crescent12Wed
13Thu12:321.87:06-0.16:590.36:107:25Waxing Crescent13Thu
14Fri12:532.31:301.78:040.08:030.36:097:26Waxing Crescent14Fri
15Sat1:572.22:321.79:040.19:100.36:077:27First Quarter15Sat
16Sun3:062.13:411.710:060.110:190.36:057:28First Quarter16Sun
17Mon4:202.04:531.811:060.111:270.36:047:29First Quarter17Mon
18Tue5:292.05:561.912:040.16:027:31Waxing Gibbous18Tue
19Wed6:262.06:492.112:300.212:570.16:017:32Waxing Gibbous19Wed
20Thu7:162.07:362.21:290.11:470.15:597:33Waxing Gibbous20Thu
21Fri8:031.98:202.32:240.02:340.15:587:34Waxing Gibbous21Fri
22Sat8:471.99:022.43:140.03:180.15:577:35Full Moon22Sat
23Sun9:311.89:432.43:59-0.13:590.25:557:36Full Moon23Sun
24Mon10:141.810:242.44:41-0.14:380.35:547:37Full Moon24Mon
25Tue10:581.811:072.35:220.05:180.45:527:38Waning Gibbous25Tue
26Wed11:451.711:542.26:050.16:010.55:517:39Waning Gibbous26Wed
27Thu12:351.76:510.26:490.65:507:40Waning Gibbous27Thu
28Fri12:442.11:261.77:390.37:410.75:487:41Waning Gibbous28Fri
29Sat1:382.02:181.78:280.48:360.75:477:42Waning Gibbous29Sat
30Sun2:331.93:121.79:180.49:320.75:467:43Third Quarter30Sun
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 5:40 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 spring phase. Tonight's moon is 5% 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 Crescent (5% 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