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 5h 44m 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 - Jul 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:152.26:452.911:540.35:208:25Third Quarter1Mon
2Tue7:212.27:392.912:510.412:460.45:218:25Waning Crescent2Tue
3Wed8:172.28:282.91:460.41:380.55:228:24Waning Crescent3Wed
4Thu9:072.29:112.92:370.32:270.55:228:24Waning Crescent4Thu
5Fri9:522.29:492.93:240.33:150.55:238:24Waning Crescent5Fri
6Sat10:322.210:252.94:070.24:000.55:238:24New Moon6Sat
7Sun11:082.310:592.94:480.24:440.55:248:23New Moon7Sun
8Mon11:412.311:332.85:280.25:280.55:258:23New Moon8Mon
9Tue12:132.46:070.26:110.55:258:23New Moon9Tue
10Wed12:082.812:462.46:450.26:550.55:268:22Waxing Crescent10Wed
11Thu12:452.71:212.57:240.37:400.55:278:22Waxing Crescent11Thu
12Fri1:242.61:592.58:030.38:280.65:278:21Waxing Crescent12Fri
13Sat2:052.42:402.68:430.49:200.65:288:21Waxing Crescent13Sat
14Sun2:502.33:262.79:250.410:140.65:298:20First Quarter14Sun
15Mon3:402.24:182.810:120.411:100.55:308:20First Quarter15Mon
16Tue4:372.15:142.911:030.45:318:19First Quarter16Tue
17Wed5:392.16:143.012:080.411:58 AM0.45:318:18First Quarter17Wed
18Thu6:442.27:153.21:050.312:570.35:328:18Waxing Gibbous18Thu
19Fri7:482.38:143.32:020.21:560.25:338:17Waxing Gibbous19Fri
20Sat8:492.49:113.42:560.02:550.15:348:16Waxing Gibbous20Sat
21Sun9:472.610:063.43:48-0.13:520.05:358:15Full Moon21Sun
22Mon10:422.811:003.34:38-0.24:48-0.15:368:15Full Moon22Mon
23Tue11:372.911:533.25:28-0.35:43-0.15:378:14Full Moon23Tue
24Wed12:303.06:16-0.36:380.05:388:13Waning Gibbous24Wed
25Thu12:463.11:233.17:04-0.27:320.05:388:12Waning Gibbous25Thu
26Fri1:382.92:163.07:54-0.18:280.25:398:11Waning Gibbous26Fri
27Sat2:322.73:103.08:440.19:250.35:408:10Waning Gibbous27Sat
28Sun3:282.54:072.99:350.210:230.45:418:09Third Quarter28Sun
29Mon4:312.35:082.810:280.411:210.55:428:08Third Quarter29Mon
30Tue5:412.26:112.811:220.55:438:07Third Quarter30Tue
31Wed6:492.17:092.812:190.512:150.65:448:06Third Quarter31Wed
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