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 36m at 8:19 pm (0.5 ft)
Next high tide (tomorrow) : 1:57 am (2.4 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 - May 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:342.63:182.19:260.49:350.75:467:45Waxing Crescent1Sun
2Mon3:212.54:092.110:160.510:300.85:457:46First Quarter2Mon
3Tue4:142.45:042.211:060.511:260.75:447:47First Quarter3Tue
4Wed5:122.35:582.311:550.55:427:48First Quarter4Wed
5Thu6:122.36:492.512:220.612:430.55:417:49First Quarter5Thu
6Fri7:092.37:372.71:160.51:300.45:407:50Waxing Gibbous6Fri
7Sat8:022.48:222.92:080.32:170.35:397:52Waxing Gibbous7Sat
8Sun8:512.59:073.12:580.13:030.25:387:53Waxing Gibbous8Sun
9Mon9:392.59:533.33:47-0.13:490.15:377:54Full Moon9Mon
10Tue10:272.610:413.44:36-0.24:350.15:357:55Full Moon10Tue
11Wed11:162.611:303.45:24-0.35:240.05:347:56Full Moon11Wed
12Thu12:072.66:13-0.36:140.15:337:57Full Moon12Thu
13Fri12:213.41:002.67:04-0.27:080.15:327:58Waning Gibbous13Fri
14Sat1:143.31:562.67:56-0.28:050.25:317:59Waning Gibbous14Sat
15Sun2:103.12:562.68:51-0.19:060.35:308:00Waning Gibbous15Sun
16Mon3:102.94:022.69:470.010:100.35:298:01Third Quarter16Mon
17Tue4:172.85:132.710:440.111:150.35:298:02Third Quarter17Tue
18Wed5:312.66:212.811:400.25:288:02Third Quarter18Wed
19Thu6:442.57:212.912:180.312:360.25:278:03Waning Crescent19Thu
20Fri7:482.58:133.01:180.31:290.25:268:04Waning Crescent20Fri
21Sat8:442.59:003.02:150.22:190.35:258:05Waning Crescent21Sat
22Sun9:342.49:433.03:060.13:070.35:248:06Waning Crescent22Sun
23Mon10:202.410:213.03:530.13:520.35:248:07New Moon23Mon
24Tue11:012.410:573.04:370.14:350.45:238:08New Moon24Tue
25Wed11:402.311:313.05:200.15:170.45:228:09New Moon25Wed
26Thu12:162.36:010.15:590.55:228:10New Moon26Thu
27Fri12:052.912:512.36:430.16:420.65:218:11Waxing Crescent27Fri
28Sat12:412.81:262.27:250.27:260.65:208:11Waxing Crescent28Sat
29Sun1:202.72:052.28:080.38:140.75:208:12Waxing Crescent29Sun
30Mon2:012.62:462.28:530.49:040.75:198:13Waxing Crescent30Mon
31Tue2:452.53:312.39:380.49:580.85:198:14Waxing 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 11:08 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