Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 3h 36m at 10:33 am (0.6 ft)
Next high tide : 4:39 pm (2.2 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:34 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Aug 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:582.26:050.36:280.55:448:03Waxing Crescent1Wed
2Thu12:142.012:452.26:450.47:160.55:458:02Waxing Crescent2Thu
3Fri1:011.91:312.17:260.48:050.55:468:01Waxing Crescent3Fri
4Sat1:481.82:182.18:090.58:550.55:478:00First Quarter4Sat
5Sun2:361.73:062.18:530.69:480.55:487:58First Quarter5Sun
6Mon3:301.64:002.19:420.610:410.55:497:57First Quarter6Mon
7Tue4:291.64:562.110:340.611:350.55:507:56First Quarter7Tue
8Wed5:261.65:492.211:290.65:517:55Waxing Gibbous8Wed
9Thu6:161.76:362.312:270.412:240.55:527:53Waxing Gibbous9Thu
10Fri7:021.87:222.41:180.31:180.45:537:52Waxing Gibbous10Fri
11Sat7:482.08:072.52:070.12:120.25:547:51Waxing Gibbous11Sat
12Sun8:342.18:532.62:550.03:050.15:557:49Full Moon12Sun
13Mon9:212.39:402.63:41-0.13:570.05:567:48Full Moon13Mon
14Tue10:102.410:282.54:26-0.24:49-0.15:577:47Full Moon14Tue
15Wed11:012.511:192.45:12-0.25:43-0.15:587:45Waning Gibbous15Wed
16Thu11:542.66:01-0.16:400.05:597:44Waning Gibbous16Thu
17Fri12:132.312:512.66:530.07:410.16:007:42Waning Gibbous17Fri
18Sat1:092.11:492.57:490.18:420.16:017:41Third Quarter18Sat
19Sun2:082.02:502.58:480.29:440.26:027:39Third Quarter19Sun
20Mon3:091.93:552.49:490.310:460.36:037:38Third Quarter20Mon
21Tue4:171.85:022.310:530.411:470.36:047:36Third Quarter21Tue
22Wed5:231.86:032.311:550.46:057:35Waning Crescent22Wed
23Thu6:211.96:542.212:430.312:540.46:067:33Waning Crescent23Thu
24Fri7:111.97:402.21:360.31:490.46:077:32Waning Crescent24Fri
25Sat7:562.08:222.22:240.32:380.46:087:30Waning Crescent25Sat
26Sun8:392.19:022.23:060.23:220.46:097:29New Moon26Sun
27Mon9:212.29:412.23:440.24:010.46:107:27New Moon27Mon
28Tue10:022.210:212.14:190.34:390.46:117:25New Moon28Tue
29Wed10:432.311:012.14:530.35:170.46:127:24New Moon29Wed
30Thu11:242.311:442.05:270.45:570.46:137:22Waxing Crescent30Thu
31Fri12:082.26:040.46:410.46:147:21Waxing Crescent31Fri
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 1:36 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 62% 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 First Quarter (62% 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