Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 6h 07m at 9:37 am (0.1 ft)
Next high tide : 4:10 pm (2.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:16 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Jun 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:032.75:002.710:320.111:030.45:188:15Third Quarter1Fri
2Sat5:152.56:062.811:270.25:188:16Third Quarter2Sat
3Sun6:282.47:052.912:080.412:200.35:188:16Third Quarter3Sun
4Mon7:342.47:573.01:100.31:130.35:178:17Waning Crescent4Mon
5Tue8:322.38:443.12:070.22:030.35:178:18Waning Crescent5Tue
6Wed9:232.39:283.13:000.22:510.45:178:18Waning Crescent6Wed
7Thu10:102.310:073.13:470.13:370.45:178:19Waning Crescent7Thu
8Fri10:542.210:453.04:320.14:210.55:168:20New Moon8Fri
9Sat11:342.211:213.05:150.15:040.55:168:20New Moon9Sat
10Sun12:132.25:560.15:460.65:168:21New Moon10Sun
11Mon12:492.16:380.26:290.65:168:21New Moon11Mon
12Tue12:352.81:262.17:200.27:140.75:168:22Waxing Crescent12Tue
13Wed1:142.72:042.18:030.38:020.85:168:22Waxing Crescent13Wed
14Thu1:552.62:442.28:460.48:530.85:168:22Waxing Crescent14Thu
15Fri2:382.53:272.29:300.59:470.85:168:23Waxing Crescent15Fri
16Sat3:262.44:132.310:140.510:430.75:168:23First Quarter16Sat
17Sun4:182.25:012.510:580.511:390.65:168:24First Quarter17Sun
18Mon5:142.15:512.711:430.55:168:24First Quarter18Mon
19Tue6:132.16:412.912:350.512:290.55:168:24First Quarter19Tue
20Wed7:112.17:323.11:300.31:170.45:178:24Waxing Gibbous20Wed
21Thu8:062.18:233.32:230.22:070.45:178:25Waxing Gibbous21Thu
22Fri9:002.29:143.43:150.02:590.35:178:25Waxing Gibbous22Fri
23Sat9:532.310:073.54:05-0.13:510.25:178:25Full Moon23Sat
24Sun10:462.410:593.54:55-0.24:450.15:188:25Full Moon24Sun
25Mon11:402.511:533.45:45-0.25:400.15:188:25Full Moon25Mon
26Tue12:362.66:35-0.26:370.15:188:25Waning Gibbous26Tue
27Wed12:483.31:332.67:26-0.27:360.25:198:25Waning Gibbous27Wed
28Thu1:443.12:322.78:17-0.18:380.25:198:25Waning Gibbous28Thu
29Fri2:422.93:322.89:100.09:410.35:208:25Third Quarter29Fri
30Sat3:452.64:352.810:030.110:440.45:208:25Third Quarter30Sat
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 12:53 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 transitional phase. Tonight's moon is 37% 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 shifting between spring and neap.

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 First Quarter (37% illuminated). This places Sag Harbor, NY in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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