Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Thursday, August 6, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 3h 17m at 10:48 am (0.5 ft)
Next high tide : 5:09 pm (3.1 ft)
Sunset today : 7:59 pm
Sunrise tomorrow : 5:50 am
Moon phase : Third Quarter (44% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - May 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:162.45:202.110:560.611:130.85:467:45First Quarter1Thu
2Fri5:182.36:142.211:450.65:457:46First Quarter2Fri
3Sat6:212.26:592.412:100.712:320.65:447:47First Quarter3Sat
4Sun7:172.27:382.61:050.61:170.65:427:48Waxing Gibbous4Sun
5Mon8:062.28:152.71:570.42:000.55:417:49Waxing Gibbous5Mon
6Tue8:492.28:532.92:460.32:430.55:407:50Waxing Gibbous6Tue
7Wed9:302.29:323.13:330.23:250.45:397:51Waxing Gibbous7Wed
8Thu10:112.210:133.24:180.04:060.45:387:52Full Moon8Thu
9Fri10:522.210:573.35:030.04:490.45:377:53Full Moon9Fri
10Sat11:362.311:433.35:480.05:340.45:367:55Full Moon10Sat
11Sun12:232.36:350.06:220.45:347:56Waning Gibbous11Sun
12Mon12:323.21:122.37:230.07:150.45:337:57Waning Gibbous12Mon
13Tue1:233.12:072.38:140.18:140.45:327:58Waning Gibbous13Tue
14Wed2:193.03:062.49:070.19:180.55:317:59Waning Gibbous14Wed
15Thu3:182.84:102.510:010.210:250.55:307:59Third Quarter15Thu
16Fri4:252.65:182.710:560.211:320.45:298:00Third Quarter16Fri
17Sat5:372.56:222.811:500.25:298:01Third Quarter17Sat
18Sun6:482.47:203.012:360.312:440.25:288:02Waning Crescent18Sun
19Mon7:532.48:123.11:360.21:360.35:278:03Waning Crescent19Mon
20Tue8:502.49:013.22:330.12:270.35:268:04Waning Crescent20Tue
21Wed9:422.39:473.23:250.03:160.35:258:05Waning Crescent21Wed
22Thu10:312.310:313.24:140.04:040.35:248:06New Moon22Thu
23Fri11:172.311:133.15:000.04:500.45:248:07New Moon23Fri
24Sat12:012.35:450.05:350.45:238:08New Moon24Sat
25Sun12:432.26:290.16:210.55:228:09New Moon25Sun
26Mon12:352.91:252.27:130.27:070.65:228:10Waxing Crescent26Mon
27Tue1:152.82:072.27:570.37:560.75:218:10Waxing Crescent27Tue
28Wed1:572.62:492.28:420.48:480.85:208:11Waxing Crescent28Wed
29Thu2:412.53:342.29:270.59:430.85:208:12Waxing Crescent29Thu
30Fri3:292.34:202.310:120.510:390.85:198:13First Quarter30Fri
31Sat4:212.25:082.410:570.611:350.75:198:14First Quarter31Sat
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 1:58 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 neap phase. Tonight's moon is 44% 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 (44% 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