Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 2h 32m at 8:44 pm (0.6 ft)
Next high tide (tomorrow) : 2:23 am (2.4 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Oct 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:072.62:213.08:070.48:510.36:466:31Waning Gibbous1Tue
2Wed3:012.53:142.98:590.69:450.56:476:29Third Quarter2Wed
3Thu4:022.34:142.79:550.710:400.66:486:27Third Quarter3Thu
4Fri5:112.35:212.610:520.811:350.66:496:26Third Quarter4Fri
5Sat6:172.36:272.611:490.86:506:24Third Quarter5Sat
6Sun7:122.47:232.612:270.612:450.76:516:22Waning Crescent6Sun
7Mon7:572.58:112.61:160.61:370.66:526:21Waning Crescent7Mon
8Tue8:342.68:512.62:020.62:270.56:536:19Waning Crescent8Tue
9Wed9:072.79:282.62:460.53:130.46:546:17Waning Crescent9Wed
10Thu9:392.910:032.63:270.43:570.36:556:16New Moon10Thu
11Fri10:113.010:392.64:080.44:400.26:566:14New Moon11Fri
12Sat10:463.111:162.64:470.45:230.26:576:13New Moon12Sat
13Sun11:243.111:542.65:260.46:060.16:596:11New Moon13Sun
14Mon12:043.26:060.46:500.27:006:10Waxing Crescent14Mon
15Tue12:352.512:473.16:480.57:360.27:016:08Waxing Crescent15Tue
16Wed1:202.51:343.17:340.58:260.37:026:06Waxing Crescent16Wed
17Thu2:092.42:263.08:270.69:190.37:036:05Waxing Crescent17Thu
18Fri3:042.43:232.99:270.610:150.47:046:03First Quarter18Fri
19Sat4:052.54:272.810:310.611:120.37:056:02First Quarter19Sat
20Sun5:132.65:372.711:350.57:066:01First Quarter20Sun
21Mon6:222.76:482.712:090.312:390.37:075:59Waxing Gibbous21Mon
22Tue7:252.97:542.71:040.21:400.27:095:58Waxing Gibbous22Tue
23Wed8:213.18:522.81:580.12:370.07:105:56Waxing Gibbous23Wed
24Thu9:123.39:452.82:500.13:31-0.17:115:55Waxing Gibbous24Thu
25Fri10:013.410:352.83:400.04:22-0.27:125:53Full Moon25Fri
26Sat10:473.411:242.74:280.05:11-0.27:135:52Full Moon26Sat
27Sun10:323.311:112.64:150.14:58-0.16:144:51Full Moon27Sun
28Mon11:173.211:582.55:020.25:450.06:154:49Waning Gibbous28Mon
29Tue12:013.05:490.36:330.16:174:48Waning Gibbous29Tue
30Wed12:452.412:462.96:380.57:210.26:184:47Waning Gibbous30Wed
31Thu1:332.31:332.77:290.68:110.46:194:46Waning Gibbous31Thu
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 11:33 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 Sag Harbor, NY?

Sag 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 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 Waning Gibbous (81% illuminated). This places Sag 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