Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 2h 13m at 7:54 pm (0.6 ft)
Next high tide (tomorrow) : 1:40 am (2.5 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Apr 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:233.12:012.47:58-0.18:070.15:326:13Waxing Crescent1Wed
2Thu2:232.93:092.38:560.09:070.25:306:14First Quarter2Thu
3Fri3:312.74:252.29:560.110:090.35:286:15First Quarter3Fri
4Sat4:462.65:372.210:550.211:110.45:276:16First Quarter4Sat
5Sun6:572.57:382.312:520.36:257:18First Quarter5Sun
6Mon7:572.58:292.41:100.41:450.36:247:19Waxing Gibbous6Mon
7Tue8:482.59:132.52:060.32:330.26:227:20Waxing Gibbous7Tue
8Wed9:332.59:512.62:560.23:170.26:207:21Waxing Gibbous8Wed
9Thu10:122.510:242.73:420.23:580.26:197:22Waxing Gibbous9Thu
10Fri10:482.510:532.74:250.14:370.26:177:23Full Moon10Fri
11Sat11:202.411:222.75:060.15:150.36:167:24Full Moon11Sat
12Sun11:522.411:532.85:470.15:530.36:147:25Full Moon12Sun
13Mon12:242.36:280.16:310.46:127:26Full Moon13Mon
14Tue12:272.712:592.27:100.27:100.56:117:27Waning Gibbous14Tue
15Wed1:042.71:382.17:540.27:520.66:097:28Waning Gibbous15Wed
16Thu1:452.72:202.18:400.38:370.66:087:29Waning Gibbous16Thu
17Fri2:292.63:072.19:300.49:290.76:067:30Waning Gibbous17Fri
18Sat3:202.64:002.110:210.410:270.66:057:31Third Quarter18Sat
19Sun4:172.64:592.211:140.411:270.66:037:32Third Quarter19Sun
20Mon5:192.56:012.412:070.36:027:33Third Quarter20Mon
21Tue6:242.67:012.612:280.41:000.26:007:35Waning Crescent21Tue
22Wed7:272.67:572.91:280.21:510.15:597:36Waning Crescent22Wed
23Thu8:252.78:503.12:250.02:420.05:577:37Waning Crescent23Thu
24Fri9:212.79:413.33:20-0.23:32-0.15:567:38Waning Crescent24Fri
25Sat10:142.810:323.44:13-0.34:22-0.25:557:39New Moon25Sat
26Sun11:062.811:233.55:05-0.45:11-0.25:537:40New Moon26Sun
27Mon11:592.75:57-0.46:02-0.15:527:41New Moon27Mon
28Tue12:143.412:532.76:48-0.36:540.05:507:42Waxing Crescent28Tue
29Wed1:073.31:492.67:41-0.27:480.15:497:43Waxing Crescent29Wed
30Thu2:023.12:482.58:35-0.18:450.35:487:44Waxing Crescent30Thu
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 10:47 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 88% 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 Gibbous (88% 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