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 37m 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 - Dec 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:382.210:081.73:480.34:290.06:534:20New Moon1Sat
2Sun10:222.110:561.74:270.35:100.16:544:19Waxing Crescent2Sun
3Mon11:082.111:461.75:100.45:540.16:554:19Waxing Crescent3Mon
4Tue11:562.05:570.56:400.26:564:19Waxing Crescent4Tue
5Wed12:371.712:451.96:490.57:260.26:574:19Waxing Crescent5Wed
6Thu1:281.71:331.87:420.58:130.26:584:19First Quarter6Thu
7Fri2:201.72:251.78:360.59:000.26:594:19First Quarter7Fri
8Sat3:141.73:201.79:310.49:480.27:004:19First Quarter8Sat
9Sun4:061.84:141.710:260.310:350.27:004:19First Quarter9Sun
10Mon4:522.05:031.711:200.211:230.17:014:19Waxing Gibbous10Mon
11Tue5:352.15:491.812:120.07:024:19Waxing Gibbous11Tue
12Wed6:172.36:341.812:110.01:04-0.27:034:19Waxing Gibbous12Wed
13Thu7:012.47:211.91:01-0.11:54-0.37:044:19Full Moon13Thu
14Fri7:472.58:101.91:51-0.22:44-0.47:044:19Full Moon14Fri
15Sat8:362.69:001.92:42-0.33:33-0.57:054:20Full Moon15Sat
16Sun9:272.69:532.03:33-0.34:24-0.57:064:20Waning Gibbous16Sun
17Mon10:202.510:511.94:26-0.25:17-0.47:064:20Waning Gibbous17Mon
18Tue11:172.311:511.95:25-0.26:13-0.47:074:21Waning Gibbous18Tue
19Wed12:172.26:28-0.17:10-0.37:084:21Waning Gibbous19Wed
20Thu12:531.91:162.07:320.08:07-0.27:084:21Third Quarter20Thu
21Fri1:551.92:171.88:370.19:04-0.17:094:22Third Quarter21Fri
22Sat2:591.93:221.79:430.110:020.07:094:22Third Quarter22Sat
23Sun4:032.04:261.610:460.110:570.07:104:23Waning Crescent23Sun
24Mon5:002.05:211.511:450.111:500.17:104:23Waning Crescent24Mon
25Tue5:492.16:091.512:380.07:114:24Waning Crescent25Tue
26Wed6:332.16:541.512:400.11:270.07:114:25Waning Crescent26Wed
27Thu7:152.17:371.61:260.12:10-0.17:114:25New Moon27Thu
28Fri7:562.18:201.62:090.12:49-0.17:114:26New Moon28Fri
29Sat8:372.19:021.62:480.13:26-0.17:124:27New Moon29Sat
30Sun9:182.19:451.63:250.14:02-0.17:124:28New Moon30Sun
31Mon9:592.010:291.64:030.14:40-0.17:124:28Waxing Crescent31Mon
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