Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide : 2:09 pm (0.3 ft)
Next high tide : in 1h 24m at 8:11 am (2.1 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:27 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Nov 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:152.112:122.86:140.87:120.46:204:45Waning Gibbous1Fri
2Sat12:552.012:552.76:580.88:000.56:214:44Waning Gibbous2Sat
3Sun1:402.01:432.67:490.98:510.56:224:42Waning Gibbous3Sun
4Mon2:322.02:372.58:470.99:420.56:234:41Third Quarter4Mon
5Tue3:292.03:382.49:490.810:320.56:244:40Third Quarter5Tue
6Wed4:292.24:422.410:510.711:210.46:264:39Third Quarter6Wed
7Thu5:252.45:452.411:510.56:274:38Waning Crescent7Thu
8Fri6:172.76:432.412:080.412:480.26:284:37Waning Crescent8Fri
9Sat7:063.07:372.512:550.21:420.06:294:36Waning Crescent9Sat
10Sun7:553.38:292.51:430.12:35-0.26:304:35Waning Crescent10Sun
11Mon8:433.59:192.52:300.03:25-0.36:324:34New Moon11Mon
12Tue9:323.610:112.53:190.04:16-0.46:334:33New Moon12Tue
13Wed10:233.611:032.44:08-0.15:07-0.46:344:32New Moon13Wed
14Thu11:163.511:582.45:000.05:58-0.36:354:31Waxing Crescent14Thu
15Fri12:103.35:540.16:52-0.26:364:30Waxing Crescent15Fri
16Sat12:562.31:083.06:520.27:480.06:384:29Waxing Crescent16Sat
17Sun2:002.32:102.87:550.38:450.16:394:29First Quarter17Sun
18Mon3:102.33:192.69:000.49:420.26:404:28First Quarter18Mon
19Tue4:212.34:332.410:060.510:370.26:414:27First Quarter19Tue
20Wed5:252.45:422.311:100.411:290.36:424:27First Quarter20Wed
21Thu6:192.56:422.212:090.46:434:26Waxing Gibbous21Thu
22Fri7:052.67:332.212:170.31:030.36:454:25Waxing Gibbous22Fri
23Sat7:452.78:182.11:030.31:520.26:464:25Waxing Gibbous23Sat
24Sun8:202.88:592.11:460.32:360.16:474:24Waxing Gibbous24Sun
25Mon8:522.89:362.12:270.43:180.06:484:24Full Moon25Mon
26Tue9:232.810:102.03:080.43:580.06:494:23Full Moon26Tue
27Wed9:562.810:442.03:470.44:390.06:504:23Full Moon27Wed
28Thu10:312.811:181.94:270.45:210.06:514:22Full Moon28Thu
29Fri11:092.711:551.95:070.56:030.16:524:22Waning Gibbous29Fri
30Sat11:482.65:490.56:460.16:534:22Waning Gibbous30Sat
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 11:10 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 11% 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 Waning Crescent (11% 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