Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Montauk Harbor, NY.
Next low tide : 8:21 pm (0.5 ft)
Next high tide : in 2h 09m at 1:55 pm (2.0 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Mar 2050

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:221.83:421.510:090.110:240.26:215:38First Quarter1Tue
2Wed4:281.84:431.511:060.111:220.26:195:39Waxing Gibbous2Wed
3Thu5:241.85:351.611:590.16:175:41Waxing Gibbous3Thu
4Fri6:111.86:211.712:160.212:470.16:165:42Waxing Gibbous4Fri
5Sat6:541.87:041.81:030.11:290.16:145:43Waxing Gibbous5Sat
6Sun7:341.87:451.81:460.12:070.06:135:44Full Moon6Sun
7Mon8:121.88:261.92:240.02:420.06:115:45Full Moon7Mon
8Tue8:501.89:052.03:000.03:150.06:095:46Full Moon8Tue
9Wed9:281.89:432.03:360.03:490.06:085:47Full Moon9Wed
10Thu10:061.810:222.04:140.04:240.16:065:48Waning Gibbous10Thu
11Fri10:451.711:001.94:540.05:020.16:055:50Waning Gibbous11Fri
12Sat11:261.611:401.95:390.05:450.26:035:51Waning Gibbous12Sat
13Sun1:081.67:290.17:330.37:016:52Waning Gibbous13Sun
14Mon1:231.91:531.58:210.18:260.37:006:53Third Quarter14Mon
15Tue2:131.92:451.59:170.19:230.36:586:54Third Quarter15Tue
16Wed3:121.93:481.510:150.110:240.26:566:55Third Quarter16Wed
17Thu4:211.94:561.611:140.111:270.16:556:56Third Quarter17Thu
18Fri5:272.05:551.712:100.06:536:57Waning Crescent18Fri
19Sat6:242.16:481.912:270.01:04-0.16:516:58Waning Crescent19Sat
20Sun7:152.27:392.11:26-0.21:57-0.26:506:59Waning Crescent20Sun
21Mon8:062.28:292.32:22-0.32:47-0.36:487:01New Moon21Mon
22Tue8:552.29:192.43:17-0.43:35-0.46:467:02New Moon22Tue
23Wed9:452.210:082.54:08-0.54:22-0.36:457:03New Moon23Wed
24Thu10:342.110:582.54:59-0.55:10-0.36:437:04New Moon24Thu
25Fri11:252.011:512.45:50-0.46:00-0.16:417:05Waxing Crescent25Fri
26Sat12:181.96:45-0.36:540.06:407:06Waxing Crescent26Sat
27Sun12:462.21:141.87:41-0.17:510.26:387:07Waxing Crescent27Sun
28Mon1:432.12:101.78:380.08:510.36:367:08First Quarter28Mon
29Tue2:421.93:081.69:360.19:530.46:357:09First Quarter29Tue
30Wed3:451.84:101.610:340.210:550.46:337:10First Quarter30Wed
31Thu4:511.85:111.711:290.311:540.46:317:11First Quarter31Thu
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 5:08 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 72% 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 Gibbous (72% 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