Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 1h 03m at 7:02 pm (0.4 ft)
Next high tide (tomorrow) : 12:33 am (2.0 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Apr 2086

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:231.711:312.15:310.05:320.36:297:13Waning Gibbous1Mon
2Tue12:051.76:130.16:130.46:287:14Waning Gibbous2Tue
3Wed12:112.012:481.67:000.17:000.46:267:15Waning Gibbous3Wed
4Thu12:542.01:341.67:500.27:520.46:247:16Waning Gibbous4Thu
5Fri1:421.92:221.68:430.28:480.46:237:17Third Quarter5Fri
6Sat2:351.93:171.69:370.29:480.46:217:18Third Quarter6Sat
7Sun3:381.94:201.710:330.210:500.36:197:19Third Quarter7Sun
8Mon4:452.05:211.811:290.111:510.26:187:20Third Quarter8Mon
9Tue5:442.06:142.012:220.06:167:21Waning Crescent9Tue
10Wed6:372.17:032.212:500.01:130.06:157:22Waning Crescent10Wed
11Thu7:282.17:522.41:47-0.22:04-0.16:137:23Waning Crescent11Thu
12Fri8:182.28:412.62:43-0.32:54-0.26:117:24New Moon12Fri
13Sat9:082.19:302.73:35-0.43:42-0.26:107:25New Moon13Sat
14Sun9:582.110:202.64:26-0.54:31-0.26:087:26New Moon14Sun
15Mon10:492.111:122.65:17-0.45:21-0.16:077:28Waxing Crescent15Mon
16Tue11:422.06:09-0.36:140.16:057:29Waxing Crescent16Tue
17Wed12:082.412:381.97:04-0.27:130.26:047:30Waxing Crescent17Wed
18Thu1:062.31:361.88:010.08:150.36:027:31Waxing Crescent18Thu
19Fri2:052.12:341.88:580.19:170.46:017:32First Quarter19Fri
20Sat3:051.93:341.89:550.210:210.55:597:33First Quarter20Sat
21Sun4:091.84:361.810:510.311:230.55:587:34First Quarter21Sun
22Mon5:121.85:341.911:430.45:567:35First Quarter22Mon
23Tue6:061.76:222.012:190.412:310.45:557:36Waxing Gibbous23Tue
24Wed6:521.77:062.11:100.41:150.45:537:37Waxing Gibbous24Wed
25Thu7:351.77:482.21:560.31:550.45:527:38Waxing Gibbous25Thu
26Fri8:161.88:282.22:370.22:340.45:517:39Waxing Gibbous26Fri
27Sat8:571.89:072.33:160.23:120.45:497:40Full Moon27Sat
28Sun9:381.89:462.33:520.13:480.45:487:41Full Moon28Sun
29Mon10:181.810:242.34:290.14:250.45:477:42Full Moon29Mon
30Tue10:581.811:022.25:080.05:040.45:457:44Full Moon30Tue
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 9:47 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 spring phase. Tonight's moon is 84% 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 Gibbous (84% 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