Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide : 9:11 pm (0.5 ft)
Next high tide : in 23m at 2:26 pm (2.9 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:47 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Aug 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:242.56:040.16:090.45:458:05New Moon1Mon
2Tue12:252.91:022.56:450.26:550.55:468:04Waxing Crescent2Tue
3Wed1:032.71:372.57:250.37:420.55:478:03Waxing Crescent3Wed
4Thu1:412.62:132.58:050.48:300.65:488:01Waxing Crescent4Thu
5Fri2:202.42:502.68:460.59:210.65:498:00Waxing Crescent5Fri
6Sat3:022.23:322.69:290.610:130.75:507:59First Quarter6Sat
7Sun3:492.14:182.610:140.711:080.75:517:58First Quarter7Sun
8Mon4:422.05:102.611:010.85:527:57First Quarter8Mon
9Tue5:411.96:052.712:030.711:52 AM0.85:537:55First Quarter9Tue
10Wed6:441.97:012.812:580.612:440.75:547:54Waxing Gibbous10Wed
11Thu7:422.07:543.01:510.51:370.75:557:53Waxing Gibbous11Thu
12Fri8:342.18:453.12:420.42:300.55:567:51Waxing Gibbous12Fri
13Sat9:212.39:333.23:290.33:220.45:577:50Waxing Gibbous13Sat
14Sun10:072.510:213.24:140.14:130.35:587:49Full Moon14Sun
15Mon10:532.711:093.24:580.15:040.25:597:47Full Moon15Mon
16Tue11:402.911:573.15:410.05:560.16:007:46Full Moon16Tue
17Wed12:273.06:250.06:490.16:017:44Waning Gibbous17Wed
18Thu12:463.01:173.27:100.07:430.16:027:43Waning Gibbous18Thu
19Fri1:372.82:083.27:570.18:410.26:037:41Waning Gibbous19Fri
20Sat2:312.63:033.28:480.29:400.26:047:40Third Quarter20Sat
21Sun3:302.54:033.29:430.310:420.36:057:38Third Quarter21Sun
22Mon4:362.35:103.110:410.411:440.46:067:37Third Quarter22Mon
23Tue5:532.26:213.111:420.56:077:35Third Quarter23Tue
24Wed7:092.37:293.112:460.412:430.56:087:34Waning Crescent24Wed
25Thu8:142.38:283.11:460.41:420.56:097:32Waning Crescent25Thu
26Fri9:092.49:213.12:410.32:390.56:107:31Waning Crescent26Fri
27Sat9:572.510:073.13:300.33:310.46:117:29Waning Crescent27Sat
28Sun10:402.610:493.04:140.34:190.46:127:28New Moon28Sun
29Mon11:182.711:272.94:550.35:040.46:137:26New Moon29Mon
30Tue11:522.75:330.35:480.46:147:24New Moon30Tue
31Wed12:022.812:232.76:110.46:300.46:157:23New Moon31Wed
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 5:48 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 transitional phase. Tonight's moon is 75% 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 Waning Gibbous (75% 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