Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Sunday, August 2, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide : 8:19 pm (0.5 ft)
Next high tide : in 4h 33m at 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 - Jul 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:112.411:143.24:57-0.14:500.25:218:25New Moon1Fri
2Sat12:012.45:44-0.15:400.35:218:25New Moon2Sat
3Sun12:013.112:492.46:300.06:300.45:228:25Waxing Crescent3Sun
4Mon12:463.01:352.47:150.17:200.55:228:24Waxing Crescent4Mon
5Tue1:302.82:192.47:590.28:110.65:238:24Waxing Crescent5Tue
6Wed2:142.63:032.48:440.39:030.65:248:24Waxing Crescent6Wed
7Thu2:582.43:462.49:280.49:570.75:248:23First Quarter7Thu
8Fri3:462.34:322.510:130.510:520.75:258:23First Quarter8Fri
9Sat4:392.15:192.510:590.611:470.65:268:23First Quarter9Sat
10Sun5:372.06:072.611:450.65:268:22First Quarter10Sun
11Mon6:372.06:552.712:410.612:330.65:278:22First Quarter11Mon
12Tue7:332.07:412.81:340.51:210.65:288:21Waxing Gibbous12Tue
13Wed8:232.08:272.92:250.42:090.65:298:21Waxing Gibbous13Wed
14Thu9:092.09:113.03:130.32:570.55:298:20Waxing Gibbous14Thu
15Fri9:532.19:563.13:590.23:450.55:308:20Full Moon15Fri
16Sat10:362.210:413.24:440.14:330.45:318:19Full Moon16Sat
17Sun11:202.311:273.25:280.05:220.35:328:18Full Moon17Sun
18Mon12:062.56:110.06:120.35:338:18Full Moon18Mon
19Tue12:143.112:532.66:550.07:050.35:348:17Waning Gibbous19Tue
20Wed1:033.01:422.87:390.08:010.35:348:16Waning Gibbous20Wed
21Thu1:542.82:332.98:260.18:590.35:358:15Waning Gibbous21Thu
22Fri2:472.63:283.09:160.110:000.35:368:15Third Quarter22Fri
23Sat3:452.44:263.010:080.211:020.35:378:14Third Quarter23Sat
24Sun4:502.35:293.111:030.25:388:13Third Quarter24Sun
25Mon6:022.26:343.112:040.312:000.35:398:12Third Quarter25Mon
26Tue7:152.27:373.21:050.212:580.35:408:11Waning Crescent26Tue
27Wed8:202.28:353.22:040.21:550.35:418:10Waning Crescent27Wed
28Thu9:182.39:283.23:000.12:510.35:428:09Waning Crescent28Thu
29Fri10:112.410:173.23:510.13:440.35:438:08New Moon29Fri
30Sat10:592.411:033.14:380.14:350.35:448:07New Moon30Sat
31Sun11:432.511:453.05:220.15:230.35:448:06New Moon31Sun
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 5:01 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 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