Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 2h 07m at 6:00 pm (0.1 ft)
Next high tide (tomorrow) : 12:15 am (3.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:30 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Sep 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:532.58:143.21:350.31:400.46:167:21Waxing Gibbous1Sat
2Sun8:522.69:103.22:310.22:380.36:177:19Waxing Gibbous2Sun
3Mon9:442.810:023.23:220.23:330.26:187:18Waxing Gibbous3Mon
4Tue10:322.910:493.14:100.14:250.26:197:16Full Moon4Tue
5Wed11:162.911:343.04:550.15:130.26:207:14Full Moon5Wed
6Thu11:573.05:380.26:000.26:217:13Full Moon6Thu
7Fri12:152.912:352.96:200.36:460.36:227:11Waning Gibbous7Fri
8Sat12:552.71:132.97:010.47:320.46:237:09Waning Gibbous8Sat
9Sun1:352.61:502.87:430.58:190.56:247:08Waning Gibbous9Sun
10Mon2:142.42:302.88:270.69:090.66:257:06Waning Gibbous10Mon
11Tue2:582.33:142.79:140.810:010.76:267:04Third Quarter11Tue
12Wed3:462.24:052.610:030.810:550.76:277:03Third Quarter12Wed
13Thu4:442.15:022.610:560.911:500.76:287:01Third Quarter13Thu
14Fri5:502.16:032.611:510.96:296:59Third Quarter14Fri
15Sat6:552.27:022.712:440.712:460.86:306:58Waning Crescent15Sat
16Sun7:462.37:542.81:350.61:390.76:316:56Waning Crescent16Sun
17Mon8:282.48:412.92:220.52:310.66:326:54Waning Crescent17Mon
18Tue9:082.69:253.03:070.43:200.46:336:52Waning Crescent18Tue
19Wed9:482.810:083.03:500.34:080.26:346:51New Moon19Wed
20Thu10:293.010:523.04:310.24:550.16:356:49New Moon20Thu
21Fri11:123.211:372.95:120.25:420.06:366:47New Moon21Fri
22Sat11:563.35:550.26:310.06:376:46New Moon22Sat
23Sun12:232.912:433.46:390.27:220.16:386:44Waxing Crescent23Sun
24Mon1:122.81:333.47:270.28:160.16:396:42Waxing Crescent24Mon
25Tue2:042.62:273.38:190.39:130.26:406:41Waxing Crescent25Tue
26Wed3:012.53:273.29:160.410:130.36:416:39First Quarter26Wed
27Thu4:072.44:343.110:190.511:140.46:426:37First Quarter27Thu
28Fri5:242.45:493.011:230.56:436:35First Quarter28Fri
29Sat6:422.57:033.012:150.412:280.56:446:34Waxing Gibbous29Sat
30Sun7:472.68:073.01:130.31:300.46:456:32Waxing Gibbous30Sun
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 9:07 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 2% 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 New Moon (2% 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