Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide : 12:50 pm (0.8 ft)
Next high tide : in 5h 48m at 7:35 am (2.0 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 6:06 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Nov 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:422.68:032.41:070.51:380.46:194:46Waning Crescent1Mon
2Tue8:142.78:392.41:490.42:230.36:204:45Waning Crescent2Tue
3Wed8:442.89:142.42:300.43:060.26:214:43New Moon3Wed
4Thu9:152.99:482.43:090.43:480.16:234:42New Moon4Thu
5Fri9:493.010:242.33:470.44:300.16:244:41New Moon5Fri
6Sat10:253.011:012.34:260.45:120.16:254:40New Moon6Sat
7Sun11:043.011:412.25:050.55:560.16:264:39Waxing Crescent7Sun
8Mon11:463.05:460.56:420.16:274:38Waxing Crescent8Mon
9Tue12:252.212:322.96:320.57:300.26:294:37Waxing Crescent9Tue
10Wed1:132.21:232.87:250.68:220.26:304:36Waxing Crescent10Wed
11Thu2:072.22:202.78:260.69:160.36:314:35First Quarter11Thu
12Fri3:082.33:232.69:310.510:110.26:324:34First Quarter12Fri
13Sat4:142.44:322.510:370.411:060.26:334:33First Quarter13Sat
14Sun5:192.65:422.511:400.36:354:32Waxing Gibbous14Sun
15Mon6:192.86:472.512:000.112:410.16:364:31Waxing Gibbous15Mon
16Tue7:143.17:462.512:520.01:38-0.16:374:30Waxing Gibbous16Tue
17Wed8:053.28:402.51:440.02:32-0.36:384:29Waxing Gibbous17Wed
18Thu8:543.39:322.52:34-0.13:24-0.46:394:29Full Moon18Thu
19Fri9:423.310:232.53:23-0.14:13-0.46:404:28Full Moon19Fri
20Sat10:293.311:132.44:120.05:02-0.36:424:27Full Moon20Sat
21Sun11:163.25:000.15:50-0.26:434:26Waning Gibbous21Sun
22Mon12:032.312:043.05:500.26:39-0.16:444:26Waning Gibbous22Mon
23Tue12:542.212:522.86:410.37:290.06:454:25Waning Gibbous23Tue
24Wed1:472.21:422.67:340.58:190.26:464:25Waning Gibbous24Wed
25Thu2:442.12:352.48:310.59:100.36:474:24Third Quarter25Thu
26Fri3:442.13:352.29:290.610:000.36:484:24Third Quarter26Fri
27Sat4:422.14:402.110:270.610:490.46:504:23Third Quarter27Sat
28Sun5:332.25:422.111:230.511:370.46:514:23Third Quarter28Sun
29Mon6:162.36:352.012:160.46:524:22Waning Crescent29Mon
30Tue6:542.57:212.012:230.31:060.26:534:22Waning Crescent30Tue
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 10:12 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 transitional phase. Tonight's moon is 73% 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 Waxing Gibbous (73% 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