Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide (tomorrow) : in 5h 01m at 2:29 am (0.5 ft)
Next high tide (tomorrow) : 8:56 am (2.0 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Oct 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:483.35:460.56:340.26:476:29New Moon1Sun
2Mon12:192.512:313.36:260.57:210.26:486:28Waxing Crescent2Mon
3Tue1:022.41:183.27:100.58:110.36:496:26Waxing Crescent3Tue
4Wed1:502.32:093.18:010.69:050.46:506:24Waxing Crescent4Wed
5Thu2:452.33:073.09:000.610:020.56:516:23First Quarter5Thu
6Fri3:472.34:122.910:060.611:010.56:526:21First Quarter6Fri
7Sat4:582.45:242.811:140.611:590.46:536:20First Quarter7Sat
8Sun6:122.66:382.812:210.56:546:18Waxing Gibbous8Sun
9Mon7:182.87:452.812:550.41:250.46:556:16Waxing Gibbous9Mon
10Tue8:143.08:432.81:480.32:240.26:566:15Waxing Gibbous10Tue
11Wed9:043.29:362.82:390.23:190.16:576:13Waxing Gibbous11Wed
12Thu9:503.310:252.73:270.24:100.06:586:12Full Moon12Thu
13Fri10:353.411:112.74:130.24:58-0.16:596:10Full Moon13Fri
14Sat11:183.311:562.64:590.25:440.07:006:09Full Moon14Sat
15Sun12:003.35:430.36:300.17:016:07Full Moon15Sun
16Mon12:402.512:433.16:280.47:170.27:036:05Waning Gibbous16Mon
17Tue1:242.41:263.07:140.68:040.47:046:04Waning Gibbous17Tue
18Wed2:092.22:112.88:020.78:540.57:056:02Waning Gibbous18Wed
19Thu2:582.22:592.68:550.89:450.67:066:01Third Quarter19Thu
20Fri3:542.13:542.59:510.910:370.67:076:00Third Quarter20Fri
21Sat4:562.14:552.410:490.911:280.77:085:58Third Quarter21Sat
22Sun5:572.26:002.411:470.87:095:57Third Quarter22Sun
23Mon6:462.46:582.312:160.612:430.77:105:55Third Quarter23Mon
24Tue7:272.57:482.31:030.61:360.67:125:54Waning Crescent24Tue
25Wed8:032.78:322.41:470.62:250.47:135:53Waning Crescent25Wed
26Thu8:402.99:122.42:290.53:120.27:145:51Waning Crescent26Thu
27Fri9:183.19:522.43:110.43:580.17:155:50New Moon27Fri
28Sat9:573.210:332.43:520.44:420.07:165:49New Moon28Sat
29Sun10:393.311:152.44:330.35:270.07:175:47New Moon29Sun
30Mon11:243.35:160.36:130.07:185:46New Moon30Mon
31Tue12:002.412:113.36:020.37:010.07:205:45Waxing Crescent31Tue
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 5:42 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 79% 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 Waxing Gibbous (79% 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