Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 25m at 9:14 pm (0.3 ft)
Next high tide (tomorrow) : 3:20 am (2.6 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:16 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Jan 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:473.110:252.43:38-0.44:25-0.77:144:31New Moon1Wed
2Thu10:403.011:192.54:32-0.45:14-0.77:144:32New Moon2Thu
3Fri11:322.95:27-0.46:03-0.77:144:33Waxing Crescent3Fri
4Sat12:132.612:262.76:24-0.46:54-0.67:144:34Waxing Crescent4Sat
5Sun1:092.61:222.57:22-0.37:45-0.57:144:35Waxing Crescent5Sun
6Mon2:062.62:212.28:22-0.28:39-0.47:144:36First Quarter6Mon
7Tue3:082.63:272.09:23-0.19:34-0.27:134:37First Quarter7Tue
8Wed4:132.54:401.910:25-0.110:29-0.17:134:38First Quarter8Wed
9Thu5:182.55:521.811:260.011:250.07:134:39First Quarter9Thu
10Fri6:182.56:561.812:24-0.17:134:40Waxing Gibbous10Fri
11Sat7:122.57:501.812:190.01:18-0.17:134:41Waxing Gibbous11Sat
12Sun7:592.58:381.81:110.02:07-0.17:124:42Waxing Gibbous12Sun
13Mon8:412.59:201.92:000.02:52-0.27:124:43Waxing Gibbous13Mon
14Tue9:192.59:581.92:460.03:33-0.27:124:44Full Moon14Tue
15Wed9:532.510:311.93:310.04:13-0.37:114:45Full Moon15Wed
16Thu10:252.411:022.04:140.04:51-0.37:114:46Full Moon16Thu
17Fri10:582.411:332.04:560.05:30-0.27:104:47Full Moon17Fri
18Sat11:332.35:390.06:08-0.27:104:49Waning Gibbous18Sat
19Sun12:052.112:092.26:230.16:46-0.17:094:50Waning Gibbous19Sun
20Mon12:412.112:482.07:090.17:250.07:094:51Waning Gibbous20Mon
21Tue1:202.21:301.97:580.18:060.07:084:52Waning Gibbous21Tue
22Wed2:042.22:171.88:500.28:510.17:074:53Third Quarter22Wed
23Thu2:522.33:101.79:460.19:400.17:074:55Third Quarter23Thu
24Fri3:472.44:101.610:430.110:350.17:064:56Third Quarter24Fri
25Sat4:462.55:151.711:410.011:330.07:054:57Third Quarter25Sat
26Sun5:472.66:201.812:37-0.27:044:58Waning Crescent26Sun
27Mon6:482.77:221.912:32-0.11:32-0.37:044:59Waning Crescent27Mon
28Tue7:452.88:202.11:30-0.32:24-0.57:035:01Waning Crescent28Tue
29Wed8:402.99:152.42:28-0.43:14-0.67:025:02New Moon29Wed
30Thu9:342.910:082.53:23-0.54:03-0.77:015:03New Moon30Thu
31Fri10:262.911:002.74:18-0.64:51-0.77:005:04New Moon31Fri
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 12:17 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 27% 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 Crescent (27% 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