Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Thursday, July 16, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide (tomorrow) : 7:27 am (-0.1 ft)
Next high tide (tomorrow) : in 2h 58m at 1:07 am (3.0 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:31 am
Moon phase : Waxing Crescent (7% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Jun 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:283.01:092.37:200.17:170.55:188:15Waning Gibbous1Sun
2Mon1:132.91:552.38:050.18:080.55:188:15Waning Gibbous2Mon
3Tue2:012.92:452.48:530.29:050.55:188:16Waning Gibbous3Tue
4Wed2:532.73:392.59:420.210:060.55:178:17Third Quarter4Wed
5Thu3:502.64:382.710:340.211:090.45:178:17Third Quarter5Thu
6Fri4:532.55:392.811:270.25:178:18Third Quarter6Fri
7Sat6:012.46:403.012:100.312:210.25:168:19Third Quarter7Sat
8Sun7:082.47:393.21:110.21:160.15:168:19Waning Crescent8Sun
9Mon8:122.48:343.32:090.02:100.15:168:20Waning Crescent9Mon
10Tue9:102.59:263.43:05-0.13:030.15:168:20Waning Crescent10Tue
11Wed10:062.510:173.43:58-0.23:560.15:168:21New Moon11Wed
12Thu10:592.511:073.44:48-0.24:470.15:168:21New Moon12Thu
13Fri11:512.511:563.35:38-0.25:380.15:168:22New Moon13Fri
14Sat12:422.56:26-0.26:290.25:168:22Waxing Crescent14Sat
15Sun12:443.11:332.57:13-0.17:200.45:168:23Waxing Crescent15Sun
16Mon1:312.92:232.48:010.18:120.55:168:23Waxing Crescent16Mon
17Tue2:192.73:132.48:490.29:060.65:168:23Waxing Crescent17Tue
18Wed3:072.54:042.49:360.310:010.65:168:24First Quarter18Wed
19Thu3:592.44:562.410:240.410:570.75:168:24First Quarter19Thu
20Fri4:562.25:472.511:120.511:520.65:168:24First Quarter20Fri
21Sat5:572.16:342.612:000.55:178:24First Quarter21Sat
22Sun6:562.17:182.712:460.612:470.55:178:25Waxing Gibbous22Sun
23Mon7:492.17:582.81:380.51:340.55:178:25Waxing Gibbous23Mon
24Tue8:352.18:382.92:270.42:200.55:178:25Waxing Gibbous24Tue
25Wed9:172.19:183.03:150.23:060.55:188:25Waxing Gibbous25Wed
26Thu9:582.29:593.14:000.13:510.45:188:25Full Moon26Thu
27Fri10:382.310:403.14:440.14:360.45:198:25Full Moon27Fri
28Sat11:202.311:243.15:270.05:220.45:198:25Full Moon28Sat
29Sun12:032.46:110.06:090.35:198:25Full Moon29Sun
30Mon12:083.112:482.56:540.06:590.35:208:25Waning Gibbous30Mon
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 4:17 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 spring phase. Tonight's moon is 7% 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 Waxing Crescent (7% 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