Tides Today & Tomorrow in Montauk Harbor, NY

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Montauk Harbor, NY.
Next low tide : 7:27 pm (0.6 ft)
Next high tide : in 3h 31m at 1:13 pm (2.0 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8510502
Common Questions About Tides

Montauk Harbor, NY Tides - Sep 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:532.09:102.23:150.33:260.46:147:20Full Moon1Sat
2Sun9:332.19:492.23:500.34:030.46:157:19Full Moon2Sun
3Mon10:132.210:272.24:230.34:400.46:167:17Full Moon3Mon
4Tue10:532.211:062.14:550.35:180.46:177:15Full Moon4Tue
5Wed11:342.211:452.05:290.35:590.46:187:14Waning Gibbous5Wed
6Thu12:142.26:060.46:450.46:197:12Waning Gibbous6Thu
7Fri12:272.012:542.26:450.57:350.46:207:10Waning Gibbous7Fri
8Sat1:101.91:342.27:290.58:270.46:217:09Waning Gibbous8Sat
9Sun1:551.82:172.28:170.69:210.46:227:07Third Quarter9Sun
10Mon2:451.73:092.29:100.610:180.46:237:05Third Quarter10Mon
11Tue3:461.74:152.210:090.611:160.36:247:03Third Quarter11Tue
12Wed4:521.85:202.311:110.56:257:02Waning Crescent12Wed
13Thu5:511.96:182.412:130.212:120.46:267:00Waning Crescent13Thu
14Fri6:442.07:102.51:070.11:120.36:276:58Waning Crescent14Fri
15Sat7:352.28:012.62:000.02:100.16:286:57Waning Crescent15Sat
16Sun8:252.48:512.62:50-0.13:060.06:296:55New Moon16Sun
17Mon9:162.59:412.53:38-0.13:59-0.16:306:53New Moon17Mon
18Tue10:062.610:312.44:24-0.14:52-0.16:316:52New Moon18Tue
19Wed10:572.711:222.35:11-0.15:45-0.16:326:50Waxing Crescent19Wed
20Thu11:502.66:000.06:420.06:336:48Waxing Crescent20Thu
21Fri12:172.112:452.66:520.27:410.16:346:46Waxing Crescent21Fri
22Sat1:142.01:412.57:490.48:410.26:356:45First Quarter22Sat
23Sun2:131.82:402.38:480.59:410.36:366:43First Quarter23Sun
24Mon3:141.83:422.29:490.610:410.46:376:41First Quarter24Mon
25Tue4:211.74:472.110:520.611:390.46:386:40First Quarter25Tue
26Wed5:251.85:472.111:520.66:396:38Waxing Gibbous26Wed
27Thu6:171.86:372.112:310.512:460.66:406:36Waxing Gibbous27Thu
28Fri7:031.97:222.11:180.41:350.56:416:34Waxing Gibbous28Fri
29Sat7:452.08:032.12:000.42:200.56:426:33Waxing Gibbous29Sat
30Sun8:252.18:422.12:380.43:000.46:436:31Full Moon30Sun
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 4:20 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 spring phase. Tonight's moon is 81% 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 Waning Gibbous (81% 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