Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 14m at 8:44 pm (0.6 ft)
Next high tide (tomorrow) : 2:23 am (2.4 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Aug 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:083.212:433.16:32-0.36:57-0.15:458:05Waning Gibbous1Thu
2Fri1:013.11:373.17:21-0.27:530.05:468:04Waning Gibbous2Fri
3Sat1:552.92:323.18:12-0.18:500.15:478:03Waning Gibbous3Sat
4Sun2:522.73:303.19:050.19:490.35:488:01Third Quarter4Sun
5Mon3:532.54:323.09:590.210:490.45:498:00Third Quarter5Mon
6Tue5:032.35:382.910:540.411:490.45:507:59Third Quarter6Tue
7Wed6:162.26:422.911:510.55:517:58Third Quarter7Wed
8Thu7:222.27:402.912:470.512:460.55:527:56Waning Crescent8Thu
9Fri8:182.38:302.91:420.41:400.55:537:55Waning Crescent9Fri
10Sat9:072.39:142.92:320.42:300.55:547:54Waning Crescent10Sat
11Sun9:492.49:532.93:180.43:180.55:557:53Waning Crescent11Sun
12Mon10:262.410:282.94:000.34:040.45:567:51New Moon12Mon
13Tue10:592.511:012.84:400.34:470.45:577:50New Moon13Tue
14Wed11:292.611:332.85:180.35:300.45:587:49New Moon14Wed
15Thu11:592.65:560.36:120.45:597:47New Moon15Thu
16Fri12:072.712:312.76:340.36:550.46:007:46Waxing Crescent16Fri
17Sat12:432.61:072.77:120.47:390.56:017:44Waxing Crescent17Sat
18Sun1:212.51:452.87:500.58:260.56:027:43Waxing Crescent18Sun
19Mon2:022.42:282.88:310.59:160.66:037:41Waxing Crescent19Mon
20Tue2:472.33:162.89:150.610:100.66:047:40First Quarter20Tue
21Wed3:382.24:092.910:060.611:070.66:057:38First Quarter21Wed
22Thu4:362.25:092.911:030.66:067:37First Quarter22Thu
23Fri5:402.26:133.012:040.512:030.56:077:35First Quarter23Fri
24Sat6:472.47:173.11:010.41:040.46:087:34Waxing Gibbous24Sat
25Sun7:512.58:173.21:560.32:040.26:097:32Waxing Gibbous25Sun
26Mon8:502.89:143.32:490.13:020.16:107:31Waxing Gibbous26Mon
27Tue9:453.010:083.33:400.03:580.06:117:29Full Moon27Tue
28Wed10:373.211:013.34:29-0.14:52-0.16:127:28Full Moon28Wed
29Thu11:293.311:533.25:18-0.25:45-0.16:137:26Full Moon29Thu
30Fri12:193.36:06-0.16:38-0.16:147:24Waning Gibbous30Fri
31Sat12:443.01:103.36:540.07:310.06:157:23Waning Gibbous31Sat
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 11:33 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 81% 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 (81% 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