Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 11m at 1:37 am (0.5 ft)
Next high tide : 8:07 am (2.0 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Apr 2078

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:212.61:542.08:120.38:020.66:317:14Waning Gibbous1Fri
2Sat2:012.62:351.99:000.48:460.76:297:15Waning Gibbous2Sat
3Sun2:452.53:231.89:510.49:370.76:277:16Third Quarter3Sun
4Mon3:372.54:181.810:460.510:350.76:267:17Third Quarter4Mon
5Tue4:362.55:221.811:410.511:370.76:247:18Third Quarter5Tue
6Wed5:402.56:272.012:340.46:237:19Third Quarter6Wed
7Thu6:452.57:242.212:390.51:250.36:217:20Waning Crescent7Thu
8Fri7:452.68:152.51:390.32:120.26:197:21Waning Crescent8Fri
9Sat8:402.69:032.92:360.12:590.16:187:22Waning Crescent9Sat
10Sun9:312.79:503.13:30-0.13:440.06:167:24Waning Crescent10Sun
11Mon10:212.710:383.34:22-0.34:29-0.16:157:25New Moon11Mon
12Tue11:112.711:263.45:13-0.45:15-0.16:137:26New Moon12Tue
13Wed12:012.66:04-0.46:03-0.16:117:27New Moon13Wed
14Thu12:163.412:522.56:55-0.36:530.06:107:28Waxing Crescent14Thu
15Fri1:083.41:472.47:49-0.27:470.16:087:29Waxing Crescent15Fri
16Sat2:033.22:462.38:450.08:450.36:077:30Waxing Crescent16Sat
17Sun3:033.03:542.29:440.19:480.46:057:31First Quarter17Sun
18Mon4:112.85:122.210:440.210:530.56:047:32First Quarter18Mon
19Tue5:282.66:262.311:440.311:590.56:027:33First Quarter19Tue
20Wed6:422.57:272.412:410.46:017:34First Quarter20Wed
21Thu7:442.58:182.51:020.51:330.45:597:35Waxing Gibbous21Thu
22Fri8:372.59:002.61:590.42:200.45:587:36Waxing Gibbous22Fri
23Sat9:232.59:372.72:510.33:030.45:577:37Waxing Gibbous23Sat
24Sun10:042.410:092.83:370.23:420.45:557:38Waxing Gibbous24Sun
25Mon10:412.410:382.84:190.24:210.45:547:39Full Moon25Mon
26Tue11:152.311:072.95:000.14:580.45:527:41Full Moon26Tue
27Wed11:472.211:392.95:400.15:360.55:517:42Full Moon27Wed
28Thu12:202.26:210.16:130.65:507:43Full Moon28Thu
29Fri12:132.912:542.17:030.26:510.75:487:44Waning Gibbous29Fri
30Sat12:512.81:322.07:470.37:320.75:477:45Waning 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 4:52 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 79% 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 (79% 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