Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Montauk Harbor, NY.
Next low tide : 12:52 pm (0.6 ft)
Next high tide : in 4h 57m at 6:37 am (1.6 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:16 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Jan 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:162.58:411.92:24-0.33:11-0.57:124:29New Moon1Wed
2Thu9:072.59:341.93:16-0.44:00-0.67:124:30New Moon2Thu
3Fri9:592.410:302.04:10-0.44:50-0.57:124:31Waxing Crescent3Fri
4Sat10:532.311:292.05:06-0.35:43-0.57:124:32Waxing Crescent4Sat
5Sun11:492.16:07-0.26:39-0.47:124:33Waxing Crescent5Sun
6Mon12:282.012:461.97:09-0.17:34-0.37:124:34First Quarter6Mon
7Tue1:282.01:441.78:13-0.18:31-0.17:124:35First Quarter7Tue
8Wed2:301.92:451.69:160.09:290.07:124:36First Quarter8Wed
9Thu3:351.93:501.510:190.010:270.07:124:37First Quarter9Thu
10Fri4:361.94:501.411:190.011:230.17:124:38Waxing Gibbous10Fri
11Sat5:291.95:421.412:130.07:114:39Waxing Gibbous11Sat
12Sun6:161.96:281.512:150.11:030.07:114:40Waxing Gibbous12Sun
13Mon6:592.07:121.51:040.11:47-0.17:114:41Waxing Gibbous13Mon
14Tue7:412.07:551.61:480.12:27-0.17:104:42Full Moon14Tue
15Wed8:212.08:371.62:280.13:04-0.17:104:43Full Moon15Wed
16Thu9:012.09:191.73:050.03:39-0.17:104:45Full Moon16Thu
17Fri9:401.910:021.73:410.04:15-0.17:094:46Full Moon17Fri
18Sat10:191.910:451.74:190.14:52-0.17:094:47Waning Gibbous18Sat
19Sun11:001.811:291.75:000.15:32-0.17:084:48Waning Gibbous19Sun
20Mon11:401.75:460.16:140.07:074:49Waning Gibbous20Mon
21Tue12:131.712:211.66:360.26:580.07:074:50Waning Gibbous21Tue
22Wed12:571.71:031.57:290.27:440.17:064:52Third Quarter22Wed
23Thu1:421.71:501.58:240.18:330.17:054:53Third Quarter23Thu
24Fri2:341.82:491.49:220.19:270.17:054:54Third Quarter24Fri
25Sat3:331.83:551.410:210.010:240.07:044:55Third Quarter25Sat
26Sun4:322.04:551.511:19-0.111:21-0.17:034:57Waning Crescent26Sun
27Mon5:262.15:481.612:14-0.27:024:58Waning Crescent27Mon
28Tue6:182.26:401.712:18-0.21:09-0.47:014:59Waning Crescent28Tue
29Wed7:092.37:321.81:15-0.32:01-0.57:015:00New Moon29Wed
30Thu8:002.48:242.02:10-0.52:50-0.67:005:02New Moon30Thu
31Fri8:502.49:162.03:03-0.53:38-0.66:595:03New Moon31Fri
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 9:44 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 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 Waxing 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