Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide : 9:37 am (0.1 ft)
Next high tide : in 3h 09m at 3:20 am (2.6 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:16 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Oct 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:372.78:562.72:190.52:430.56:466:31Waning Crescent1Tue
2Wed9:112.89:342.73:020.53:300.36:476:29Waning Crescent2Wed
3Thu9:463.010:132.73:430.44:150.26:486:27New Moon3Thu
4Fri10:243.110:522.74:230.44:590.16:496:26New Moon4Fri
5Sat11:033.211:322.75:030.35:430.16:506:24New Moon5Sat
6Sun11:453.35:440.36:280.16:516:22New Moon6Sun
7Mon12:152.612:303.36:270.47:160.16:526:21Waxing Crescent7Mon
8Tue1:012.61:183.37:140.48:060.26:536:19Waxing Crescent8Tue
9Wed1:512.52:103.28:060.59:000.36:546:18Waxing Crescent9Wed
10Thu2:462.53:083.09:060.59:570.36:556:16First Quarter10Thu
11Fri3:482.54:122.910:100.510:560.46:566:14First Quarter11Fri
12Sat4:592.55:242.811:160.511:540.36:576:13First Quarter12Sat
13Sun6:122.76:392.812:210.46:586:11First Quarter13Sun
14Mon7:182.97:462.812:500.31:230.36:596:10Waxing Gibbous14Mon
15Tue8:153.08:442.81:450.22:210.27:016:08Waxing Gibbous15Tue
16Wed9:053.29:362.82:360.23:150.17:026:07Waxing Gibbous16Wed
17Thu9:513.310:242.83:250.24:050.07:036:05Full Moon17Thu
18Fri10:353.311:102.74:120.24:530.07:046:04Full Moon18Fri
19Sat11:173.211:542.64:570.25:390.07:056:02Full Moon19Sat
20Sun11:573.25:410.36:230.17:066:01Full Moon20Sun
21Mon12:352.512:373.06:250.47:080.27:075:59Waning Gibbous21Mon
22Tue1:172.41:172.97:100.57:540.37:085:58Waning Gibbous22Tue
23Wed1:592.31:592.87:570.68:420.47:105:56Waning Gibbous23Wed
24Thu2:432.22:452.68:480.79:320.57:115:55Waning Gibbous24Thu
25Fri3:332.23:352.59:420.810:220.67:125:54Third Quarter25Fri
26Sat4:282.24:312.410:380.811:120.67:135:52Third Quarter26Sat
27Sun5:272.35:332.311:350.87:145:51Third Quarter27Sun
28Mon6:202.46:332.312:020.612:310.77:155:50Third Quarter28Mon
29Tue7:062.57:272.312:490.61:240.57:165:48Waning Crescent29Tue
30Wed7:482.78:142.41:350.52:140.47:185:47Waning Crescent30Wed
31Thu8:282.98:582.42:200.43:020.27:195:46Waning Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8511629)

Common Questions About Sag Harbor, NY Tides

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

Slack tide in Sag Harbor, NY is approximately 6:28 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 Sag Harbor, NY?

Sag Harbor, NY is currently in a transitional phase. Tonight's moon is 37% 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 Sag 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 Sag Harbor, NY?

Tide predictions for Sag 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 Sag Harbor, NY?

Tide data for Sag Harbor, NY is sourced from NOAA Station #8511629. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8511629.

What is the moon phase in Sag Harbor, NY tonight?

Tonight the moon over Sag Harbor, NY is First Quarter (37% illuminated). This places Sag 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