Tides Today & Tomorrow in Montauk, NY

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently rising in Montauk, NY.
Next low tide : 9:06 pm (0.6 ft)
Next high tide : in 1h 50m at 2:05 pm (2.6 ft)
Sunset today : 7:42 pm
Sunrise tomorrow : 6:00 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8510560
Common Questions About Tides

Montauk, NY Tides - Dec 1937

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:292.57:491.81:320.42:250.16:534:20New Moon1Wed
2Thu8:112.58:321.82:100.43:000.16:544:20New Moon2Thu
3Fri8:522.59:151.82:480.43:360.16:554:20New Moon3Fri
4Sat9:342.410:001.83:250.44:130.16:564:19New Moon4Sat
5Sun10:162.310:481.84:030.44:540.16:574:19Waxing Crescent5Sun
6Mon11:002.211:381.74:450.55:390.16:584:19Waxing Crescent6Mon
7Tue11:432.15:350.66:270.26:594:19Waxing Crescent7Tue
8Wed12:281.712:272.06:310.67:140.27:004:19Waxing Crescent8Wed
9Thu1:161.81:101.97:290.68:000.37:014:19First Quarter9Thu
10Fri2:021.81:551.88:270.68:450.37:014:19First Quarter10Fri
11Sat2:512.02:471.79:250.59:310.27:024:19First Quarter11Sat
12Sun3:442.13:491.710:230.310:200.27:034:19First Quarter12Sun
13Mon4:372.44:481.711:190.111:100.17:044:19Waxing Gibbous13Mon
14Tue5:272.65:411.812:13-0.17:054:20Waxing Gibbous14Tue
15Wed6:162.86:312.012:02-0.11:07-0.37:054:20Waxing Gibbous15Wed
16Thu7:053.07:222.112:56-0.21:59-0.47:064:20Full Moon16Thu
17Fri7:563.18:142.21:51-0.32:50-0.67:074:20Full Moon17Fri
18Sat8:473.19:082.22:45-0.43:39-0.67:074:21Full Moon18Sat
19Sun9:383.010:022.33:38-0.34:29-0.67:084:21Waning Gibbous19Sun
20Mon10:312.810:592.24:33-0.25:22-0.57:084:22Waning Gibbous20Mon
21Tue11:252.511:582.25:33-0.16:17-0.37:094:22Waning Gibbous21Tue
22Wed12:212.36:380.17:12-0.27:094:23Waning Gibbous22Wed
23Thu12:572.21:162.07:440.28:070.07:104:23Third Quarter23Thu
24Fri1:552.22:131.78:500.39:020.17:104:24Third Quarter24Fri
25Sat2:542.13:131.59:550.39:560.37:114:24Third Quarter25Sat
26Sun3:552.14:161.410:570.310:480.47:114:25Waning Crescent26Sun
27Mon4:522.15:121.411:510.311:370.47:114:26Waning Crescent27Mon
28Tue5:422.26:001.512:390.37:124:26Waning Crescent28Tue
29Wed6:272.26:441.512:220.41:220.27:124:27Waning Crescent29Wed
30Thu7:102.37:271.61:060.42:000.17:124:28Waning Crescent30Thu
31Fri7:522.38:101.81:470.32:360.07:124:29New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8510560)

Common Questions About Montauk, NY Tides

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What time does the tide turn (slack tide) in Montauk, NY today?

Slack tide in Montauk, NY is approximately 5:35 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, NY?

Montauk, NY is currently in a transitional phase. Tonight's moon is 36% 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, 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, NY?

Tide predictions for Montauk, 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, NY?

Tide data for Montauk, NY is sourced from NOAA Station #8510560. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8510560.

What is the moon phase in Montauk, NY tonight?

Tonight the moon over Montauk, NY is First Quarter (36% illuminated). This places Montauk, 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