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 5h 01m 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 - Oct 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:123.611:432.95:070.15:49-0.26:466:30Full Moon1Tue
2Wed12:023.65:540.06:40-0.16:476:28Waning Gibbous2Wed
3Thu12:342.812:543.56:440.17:330.06:486:27Waning Gibbous3Thu
4Fri1:272.71:493.47:380.28:280.16:496:25Waning Gibbous4Fri
5Sat2:252.62:483.28:360.39:260.26:506:23Third Quarter5Sat
6Sun3:302.63:533.09:380.410:260.36:516:22Third Quarter6Sun
7Mon4:442.55:082.910:420.511:260.46:526:20Third Quarter7Mon
8Tue6:002.66:242.811:470.56:536:19Third Quarter8Tue
9Wed7:062.77:302.812:240.412:490.56:556:17Waning Crescent9Wed
10Thu8:022.88:262.71:190.41:480.46:566:15Waning Crescent10Thu
11Fri8:502.99:152.72:090.42:410.36:576:14Waning Crescent11Fri
12Sat9:313.09:592.72:550.43:290.36:586:12Waning Crescent12Sat
13Sun10:083.010:382.63:380.44:130.26:596:11New Moon13Sun
14Mon10:413.011:132.64:190.44:550.27:006:09New Moon14Mon
15Tue11:123.011:462.54:590.45:360.27:016:08New Moon15Tue
16Wed11:443.05:380.56:170.37:026:06New Moon16Wed
17Thu12:182.412:172.96:170.66:590.37:036:05Waxing Crescent17Thu
18Fri12:522.312:542.86:580.77:420.47:046:03Waxing Crescent18Fri
19Sat1:302.31:342.87:410.78:280.57:056:02Waxing Crescent19Sat
20Sun2:112.22:182.78:280.89:160.67:076:00Waxing Crescent20Sun
21Mon2:572.23:062.69:200.810:060.67:085:59First Quarter21Mon
22Tue3:482.24:002.510:160.810:560.67:095:57First Quarter22Tue
23Wed4:442.35:002.511:150.811:460.67:105:56First Quarter23Wed
24Thu5:422.46:022.512:130.67:115:54First Quarter24Thu
25Fri6:382.77:032.512:360.51:100.47:125:53Waxing Gibbous25Fri
26Sat7:312.97:592.61:250.42:050.27:135:52Waxing Gibbous26Sat
27Sun8:213.28:522.62:130.22:580.07:155:50Waxing Gibbous27Sun
28Mon9:103.49:432.73:020.13:49-0.27:165:49Full Moon28Mon
29Tue10:003.510:342.73:510.04:40-0.37:175:48Full Moon29Tue
30Wed10:503.611:262.74:41-0.15:30-0.37:185:46Full Moon30Wed
31Thu11:423.65:31-0.16:21-0.37:195:45Full Moon31Thu
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