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 16m 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 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:302.512:312.96:280.67:080.46:456:31Waning Gibbous1Tue
2Wed1:032.41:062.97:060.77:520.56:466:29Waning Gibbous2Wed
3Thu1:392.21:442.87:460.88:390.66:486:28Waning Gibbous3Thu
4Fri2:202.12:272.78:290.99:300.76:496:26Waning Gibbous4Fri
5Sat3:052.03:162.79:191.010:250.76:506:24Third Quarter5Sat
6Sun4:002.04:132.610:151.011:200.76:516:23Third Quarter6Sun
7Mon5:032.05:162.611:161.06:526:21Third Quarter7Mon
8Tue6:082.16:212.612:130.712:160.96:536:20Third Quarter8Tue
9Wed7:052.37:212.71:040.61:150.76:546:18Waning Crescent9Wed
10Thu7:542.68:152.81:510.52:100.56:556:16Waning Crescent10Thu
11Fri8:392.99:052.82:360.43:030.26:566:15Waning Crescent11Fri
12Sat9:243.29:532.83:190.33:540.06:576:13New Moon12Sat
13Sun10:093.410:402.84:030.24:44-0.16:586:12New Moon13Sun
14Mon10:553.611:292.84:470.15:34-0.26:596:10New Moon14Mon
15Tue11:443.65:330.16:25-0.27:006:09New Moon15Tue
16Wed12:192.712:343.66:210.17:17-0.17:016:07Waxing Crescent16Wed
17Thu1:112.61:283.57:130.28:120.07:036:05Waxing Crescent17Thu
18Fri2:072.52:253.38:090.39:100.27:046:04Waxing Crescent18Fri
19Sat3:112.43:293.19:110.510:100.37:056:03First Quarter19Sat
20Sun4:252.34:432.910:170.611:120.47:066:01First Quarter20Sun
21Mon5:442.46:012.711:240.67:076:00First Quarter21Mon
22Tue6:532.57:112.712:110.412:300.67:085:58First Quarter22Tue
23Wed7:502.68:092.61:060.41:310.57:095:57Waxing Gibbous23Wed
24Thu8:372.78:592.61:560.42:260.47:105:55Waxing Gibbous24Thu
25Fri9:182.89:442.62:410.43:150.37:125:54Waxing Gibbous25Fri
26Sat9:532.910:232.53:230.43:590.27:135:53Waxing Gibbous26Sat
27Sun9:252.99:592.43:020.43:410.26:144:51Full Moon27Sun
28Mon9:542.910:332.43:400.54:210.26:154:50Full Moon28Mon
29Tue10:242.911:052.34:180.55:010.26:164:49Full Moon29Tue
30Wed10:572.911:382.24:550.65:430.26:174:47Full Moon30Wed
31Thu11:332.85:330.76:260.36:194:46Waning Gibbous31Thu
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