Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 3h 53m at 7:43 am (0.4 ft)
Next high tide : 1:43 pm (2.8 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Mar 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:452.56:251.712:380.16:225:40Waning Crescent1Tue
2Wed6:452.67:222.012:300.21:300.06:205:41Waning Crescent2Wed
3Thu7:422.88:152.21:280.02:19-0.26:195:42Waning Crescent3Thu
4Fri8:352.89:052.52:25-0.23:05-0.36:175:43Waning Crescent4Fri
5Sat9:262.99:532.73:19-0.33:51-0.46:155:44New Moon5Sat
6Sun10:162.810:422.94:12-0.44:36-0.56:145:46New Moon6Sun
7Mon11:072.711:323.05:04-0.55:22-0.46:125:47New Moon7Mon
8Tue11:582.65:58-0.56:10-0.46:115:48Waxing Crescent8Tue
9Wed12:223.012:502.46:52-0.47:00-0.26:095:49Waxing Crescent9Wed
10Thu1:153.01:452.27:49-0.27:53-0.16:075:50Waxing Crescent10Thu
11Fri2:122.92:472.18:47-0.18:500.16:065:51First Quarter11Fri
12Sat3:152.74:011.99:490.09:500.26:045:52First Quarter12Sat
13Sun5:272.66:211.911:510.111:520.37:036:53First Quarter13Sun
14Mon6:412.57:302.012:520.27:016:54First Quarter14Mon
15Tue7:462.58:282.012:530.31:490.26:596:56Waxing Gibbous15Tue
16Wed8:402.59:162.11:520.32:400.26:586:57Waxing Gibbous16Wed
17Thu9:272.59:572.32:450.23:250.16:566:58Waxing Gibbous17Thu
18Fri10:082.510:322.33:340.24:050.16:546:59Waxing Gibbous18Fri
19Sat10:452.511:032.44:180.14:420.16:537:00Full Moon19Sat
20Sun11:182.411:302.55:000.15:190.16:517:01Full Moon20Sun
21Mon11:492.411:582.55:410.05:550.26:497:02Full Moon21Mon
22Tue12:212.36:220.16:310.26:487:03Full Moon22Tue
23Wed12:292.612:552.27:040.17:070.36:467:04Waning Gibbous23Wed
24Thu1:032.61:312.17:470.27:440.46:447:05Waning Gibbous24Thu
25Fri1:402.62:101.98:330.28:230.56:437:06Waning Gibbous25Fri
26Sat2:222.62:541.99:230.39:090.66:417:07Waning Gibbous26Sat
27Sun3:102.63:451.810:170.410:030.66:397:08Third Quarter27Sun
28Mon4:062.54:451.811:130.411:040.66:387:10Third Quarter28Mon
29Tue5:082.55:521.912:090.36:367:11Third Quarter29Tue
30Wed6:152.66:582.112:080.51:040.36:347:12Third Quarter30Wed
31Thu7:202.77:562.41:110.31:560.16:337:13Waning 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 10:43 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 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 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 (84% 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