Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide (tomorrow) : in 5h 09m at 2:58 am (0.3 ft)
Next high tide (tomorrow) : 9:23 am (2.0 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Jul 2049

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:242.36:090.26:110.55:218:25New Moon1Thu
2Fri12:152.812:562.36:480.26:550.55:218:25Waxing Crescent2Fri
3Sat12:502.71:292.47:270.37:410.65:228:24Waxing Crescent3Sat
4Sun1:282.52:052.48:060.38:290.65:228:24Waxing Crescent4Sun
5Mon2:082.42:442.58:460.49:190.65:238:24Waxing Crescent5Mon
6Tue2:512.33:272.69:280.510:120.65:248:24First Quarter6Tue
7Wed3:382.14:152.710:110.511:070.65:248:23First Quarter7Wed
8Thu4:312.05:072.810:580.55:258:23First Quarter8Thu
9Fri5:302.06:032.912:030.511:49 AM0.55:268:23First Quarter9Fri
10Sat6:322.07:013.012:580.412:440.45:268:22Waxing Gibbous10Sat
11Sun7:332.17:573.21:530.31:400.35:278:22Waxing Gibbous11Sun
12Mon8:322.28:533.32:460.12:370.25:288:21Waxing Gibbous12Mon
13Tue9:282.49:473.43:370.03:340.15:298:21Full Moon13Tue
14Wed10:232.610:403.44:26-0.24:300.05:298:20Full Moon14Wed
15Thu11:162.811:333.35:15-0.25:25-0.15:308:19Full Moon15Thu
16Fri12:102.96:03-0.36:20-0.15:318:19Waning Gibbous16Fri
17Sat12:263.21:043.06:51-0.37:170.05:328:18Waning Gibbous17Sat
18Sun1:193.01:583.17:40-0.28:140.15:338:17Waning Gibbous18Sun
19Mon2:142.82:543.18:31-0.19:130.25:338:17Waning Gibbous19Mon
20Tue3:122.63:533.09:240.110:130.35:348:16Third Quarter20Tue
21Wed4:152.44:563.010:180.211:140.45:358:15Third Quarter21Wed
22Thu5:272.26:012.911:130.35:368:14Third Quarter22Thu
23Fri6:392.17:032.912:140.412:090.45:378:14Third Quarter23Fri
24Sat7:442.17:582.91:120.41:040.55:388:13Waning Crescent24Sat
25Sun8:392.28:472.92:070.41:580.55:398:12Waning Crescent25Sun
26Mon9:272.29:312.92:560.42:480.55:408:11Waning Crescent26Mon
27Tue10:092.310:092.93:410.33:360.55:418:10Waning Crescent27Tue
28Wed10:472.310:442.94:220.34:210.55:428:09New Moon28Wed
29Thu11:202.411:172.85:010.25:050.45:438:08New Moon29Thu
30Fri11:502.511:502.75:390.25:480.45:448:07New Moon30Fri
31Sat12:202.56:160.36:300.45:448:06New Moon31Sat
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 6:10 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 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 Waxing 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