Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Montauk Harbor, NY.
Next low tide (tomorrow) : in 4h 51m at 12:11 am (0.2 ft)
Next high tide (tomorrow) : 5:37 am (1.7 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Mar 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:151.911:452.25:40-0.45:55-0.36:215:38Waning Gibbous1Tue
2Wed12:111.86:39-0.36:52-0.26:205:39Waning Gibbous2Wed
3Thu12:442.21:101.77:40-0.27:53-0.16:185:40Third Quarter3Thu
4Fri1:462.12:141.68:42-0.18:570.06:175:41Third Quarter4Fri
5Sat2:542.03:241.59:460.010:030.06:155:42Third Quarter5Sat
6Sun4:051.94:321.610:480.011:060.06:135:44Waning Crescent6Sun
7Mon5:081.95:311.711:460.06:125:45Waning Crescent7Mon
8Tue6:011.96:211.712:060.012:390.06:105:46Waning Crescent8Tue
9Wed6:471.97:061.81:000.01:280.06:095:47Waning Crescent9Wed
10Thu7:301.97:491.91:50-0.12:11-0.16:075:48New Moon10Thu
11Fri8:111.98:292.02:34-0.12:500.06:055:49New Moon11Fri
12Sat8:501.99:102.03:14-0.13:260.06:045:50New Moon12Sat
13Sun9:311.89:502.03:53-0.14:000.16:025:51New Moon13Sun
14Mon10:121.810:322.04:32-0.14:360.16:005:53Waxing Crescent14Mon
15Tue10:561.711:161.95:130.05:130.25:595:54Waxing Crescent15Tue
16Wed11:431.75:570.15:550.35:575:55Waxing Crescent16Wed
17Thu12:031.912:301.66:450.16:420.45:555:56Waxing Crescent17Thu
18Fri12:511.81:191.57:340.27:320.45:545:57First Quarter18Fri
19Sat1:431.72:121.58:260.28:260.55:525:58First Quarter19Sat
20Sun2:401.73:101.59:200.39:230.45:505:59First Quarter20Sun
21Mon3:421.74:081.510:140.210:210.35:496:00First Quarter21Mon
22Tue4:371.84:591.711:050.211:160.25:476:01Waxing Gibbous22Tue
23Wed5:261.95:441.811:550.15:456:02Waxing Gibbous23Wed
24Thu6:112.06:282.012:100.012:43-0.15:446:03Waxing Gibbous24Thu
25Fri6:552.17:122.21:03-0.11:30-0.25:426:04Waxing Gibbous25Fri
26Sat7:402.17:582.41:55-0.32:16-0.35:406:05Full Moon26Sat
27Sun8:262.28:452.52:46-0.43:02-0.35:396:07Full Moon27Sun
28Mon9:132.19:342.63:36-0.53:48-0.35:376:08Full Moon28Mon
29Tue10:042.110:272.54:28-0.54:38-0.25:356:09Waning Gibbous29Tue
30Wed10:582.011:232.45:22-0.45:33-0.15:346:10Waning Gibbous30Wed
31Thu11:551.96:20-0.36:330.05:326:11Waning Gibbous31Thu
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 2:54 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 transitional phase. Tonight's moon is 30% 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 Waning Crescent (30% 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