Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 1h 33m at 11:07 pm (0.5 ft)
Next high tide (tomorrow) : 4:32 am (2.0 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 5:49 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - May 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:103.012:482.17:030.26:490.65:477:45Waning Gibbous1Fri
2Sat12:523.01:322.17:490.27:360.65:457:46Waning Gibbous2Sat
3Sun1:392.92:202.18:370.38:310.65:447:47Waning Gibbous3Sun
4Mon2:302.83:142.29:270.39:330.65:437:48Waning Gibbous4Mon
5Tue3:262.74:132.310:180.310:380.65:427:49Third Quarter5Tue
6Wed4:292.55:162.511:110.311:430.45:407:50Third Quarter6Wed
7Thu5:362.56:182.812:030.35:397:51Third Quarter7Thu
8Fri6:442.47:163.012:460.312:560.25:387:52Waning Crescent8Fri
9Sat7:482.48:113.21:460.11:480.25:377:53Waning Crescent9Sat
10Sun8:472.49:033.42:430.02:400.15:367:54Waning Crescent10Sun
11Mon9:412.59:533.53:37-0.23:320.15:357:55New Moon11Mon
12Tue10:342.510:433.54:28-0.24:220.15:347:56New Moon12Tue
13Wed11:252.511:323.45:18-0.25:120.15:337:57New Moon13Wed
14Thu12:162.46:07-0.16:030.25:327:58New Moon14Thu
15Fri12:223.21:082.46:560.06:540.35:317:59Waxing Crescent15Fri
16Sat1:113.12:002.37:450.17:460.55:308:00Waxing Crescent16Sat
17Sun2:012.92:542.38:350.28:420.65:298:01Waxing Crescent17Sun
18Mon2:522.63:502.39:240.39:390.75:288:02Waxing Crescent18Mon
19Tue3:472.54:472.310:140.410:380.75:278:03First Quarter19Tue
20Wed4:472.35:412.411:020.511:350.75:268:04First Quarter20Wed
21Thu5:502.26:302.511:490.65:258:05First Quarter21Thu
22Fri6:502.17:122.612:310.612:360.65:258:06First Quarter22Fri
23Sat7:432.17:512.71:240.51:210.65:248:07Waxing Gibbous23Sat
24Sun8:292.18:282.82:140.42:060.65:238:08Waxing Gibbous24Sun
25Mon9:102.19:052.93:010.32:490.65:228:09Waxing Gibbous25Mon
26Tue9:492.19:433.03:460.23:330.55:228:09Waxing Gibbous26Tue
27Wed10:272.110:243.14:310.14:150.55:218:10Full Moon27Wed
28Thu11:072.111:053.15:140.14:590.55:218:11Full Moon28Thu
29Fri11:482.211:493.15:570.15:430.55:208:12Full Moon29Fri
30Sat12:312.26:410.16:310.55:208:13Waning Gibbous30Sat
31Sun12:353.11:182.37:260.17:230.55:198:13Waning Gibbous31Sun
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 1:49 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 neap phase. Tonight's moon is 55% 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 minimum.

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 Third Quarter (55% illuminated). This places Sag Harbor, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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