Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 3h 26m at 7:54 pm (0.6 ft)
Next high tide (tomorrow) : 1:40 am (2.5 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - May 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:002.93:532.49:310.19:450.45:467:45First Quarter1Fri
2Sat4:042.75:022.410:270.210:460.55:457:46First Quarter2Sat
3Sun5:142.66:092.411:220.311:470.55:447:47First Quarter3Sun
4Mon6:242.57:072.512:160.45:437:48First Quarter4Mon
5Tue7:252.47:562.612:450.51:060.45:417:49Waxing Gibbous5Tue
6Wed8:172.48:372.71:400.51:540.45:407:50Waxing Gibbous6Wed
7Thu9:022.49:142.72:300.42:380.45:397:51Waxing Gibbous7Thu
8Fri9:432.49:462.83:160.33:210.45:387:52Waxing Gibbous8Fri
9Sat10:192.410:162.93:590.24:020.45:377:53Full Moon9Sat
10Sun10:532.310:482.94:420.14:420.45:367:54Full Moon10Sun
11Mon11:262.311:222.95:230.15:210.55:357:55Full Moon11Mon
12Tue12:012.36:040.16:010.55:347:56Full Moon12Tue
13Wed12:372.36:470.16:420.65:337:57Waning Gibbous13Wed
14Thu12:372.91:172.27:300.27:250.65:327:58Waning Gibbous14Thu
15Fri1:192.82:002.28:150.28:130.75:317:59Waning Gibbous15Fri
16Sat2:052.82:472.39:020.39:070.75:308:00Waning Gibbous16Sat
17Sun2:552.73:392.39:510.310:060.65:298:01Third Quarter17Sun
18Mon3:502.64:362.510:420.311:070.55:288:02Third Quarter18Mon
19Tue4:522.55:362.611:340.35:278:03Third Quarter19Tue
20Wed5:572.56:362.912:090.412:260.25:268:04Third Quarter20Wed
21Thu7:022.57:343.11:090.21:200.25:258:05Waning Crescent21Thu
22Fri8:042.58:283.32:070.02:130.15:258:06Waning Crescent22Fri
23Sat9:022.69:213.43:03-0.13:050.05:248:07Waning Crescent23Sat
24Sun9:582.610:133.53:56-0.33:570.05:238:08New Moon24Sun
25Mon10:522.711:053.54:48-0.34:490.05:228:09New Moon25Mon
26Tue11:462.711:563.45:39-0.35:410.05:228:10New Moon26Tue
27Wed12:402.66:29-0.36:330.15:218:10Waxing Crescent27Wed
28Thu12:483.31:352.67:20-0.27:270.25:218:11Waxing Crescent28Thu
29Fri1:403.12:312.58:110.08:220.45:208:12Waxing Crescent29Fri
30Sat2:342.93:292.59:020.19:200.55:208:13Waxing Crescent30Sat
31Sun3:302.64:292.59:540.210:180.65:198:14First Quarter31Sun
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 10:47 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 spring phase. Tonight's moon is 88% 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 Gibbous (88% 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