Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide : in 3h 13m at 9:16 pm (0.5 ft)
Next high tide (tomorrow) : 2:34 am (1.8 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:22 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Nov 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:182.49:431.93:180.33:580.16:194:43New Moon1Sat
2Sun9:552.310:241.83:560.34:400.16:204:42Waxing Crescent2Sun
3Mon10:342.311:091.84:370.45:260.16:214:41Waxing Crescent3Mon
4Tue11:172.211:571.85:250.46:170.26:224:40Waxing Crescent4Tue
5Wed12:052.26:190.57:100.26:234:38Waxing Crescent5Wed
6Thu12:491.812:582.27:180.58:040.26:244:37First Quarter6Thu
7Fri1:461.81:572.18:180.58:590.16:264:36First Quarter7Fri
8Sat2:481.93:022.19:210.49:550.16:274:35First Quarter8Sat
9Sun3:512.04:072.110:230.310:490.06:284:34Waxing Gibbous9Sun
10Mon4:482.25:042.111:230.111:420.06:294:33Waxing Gibbous10Mon
11Tue5:392.45:572.112:210.06:304:32Waxing Gibbous11Tue
12Wed6:282.56:472.112:34-0.11:17-0.26:324:31Waxing Gibbous12Wed
13Thu7:172.67:382.11:25-0.12:10-0.36:334:30Full Moon13Thu
14Fri8:052.78:282.12:16-0.13:01-0.36:344:29Full Moon14Fri
15Sat8:542.79:182.13:04-0.13:50-0.36:354:29Full Moon15Sat
16Sun9:432.610:092.03:530.04:40-0.26:364:28Waning Gibbous16Sun
17Mon10:352.411:031.94:430.15:31-0.16:384:27Waning Gibbous17Mon
18Tue11:292.311:591.95:370.26:250.06:394:26Waning Gibbous18Tue
19Wed12:242.16:350.47:190.16:404:26Waning Gibbous19Wed
20Thu12:561.81:192.07:340.58:130.26:414:25Third Quarter20Thu
21Fri1:521.82:161.98:330.59:050.36:424:24Third Quarter21Fri
22Sat2:511.83:161.89:320.59:560.36:434:24Third Quarter22Sat
23Sun3:501.94:131.710:290.510:430.36:454:23Third Quarter23Sun
24Mon4:431.95:041.711:210.411:270.36:464:22Waning Crescent24Mon
25Tue5:302.05:501.712:080.46:474:22Waning Crescent25Tue
26Wed6:122.16:331.712:090.312:520.36:484:21Waning Crescent26Wed
27Thu6:542.27:151.712:500.31:340.26:494:21Waning Crescent27Thu
28Fri7:332.37:561.81:300.22:140.16:504:21New Moon28Fri
29Sat8:122.38:361.82:100.22:540.06:514:20New Moon29Sat
30Sun8:502.39:161.82:500.23:34-0.16:524:20New Moon30Sun
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 11:55 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 Third 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