Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide : 11:07 pm (0.5 ft)
Next high tide : in 5h 40m at 4:08 pm (3.0 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 5:49 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Aug 2099

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:512.411:512.95:290.25:310.45:458:05Full Moon1Sat
2Sun12:262.56:080.26:150.55:468:04Full Moon2Sun
3Mon12:262.712:582.56:450.37:000.55:478:03Waning Gibbous3Mon
4Tue1:012.61:302.67:230.47:450.55:488:01Waning Gibbous4Tue
5Wed1:372.52:042.68:000.58:330.65:498:00Waning Gibbous5Wed
6Thu2:152.32:412.68:390.69:220.75:507:59Waning Gibbous6Thu
7Fri2:562.13:222.69:200.710:150.75:517:58Third Quarter7Fri
8Sat3:432.04:102.710:040.811:100.75:527:57Third Quarter8Sat
9Sun4:361.95:042.710:520.85:537:55Third Quarter9Sun
10Mon5:361.96:032.812:070.711:45 AM0.85:547:54Third Quarter10Mon
11Tue6:411.97:032.91:030.612:420.75:557:53Waning Crescent11Tue
12Wed7:432.07:593.01:570.51:390.65:567:51Waning Crescent12Wed
13Thu8:382.28:533.12:480.42:360.55:577:50Waning Crescent13Thu
14Fri9:282.49:443.23:350.23:310.35:587:49Waning Crescent14Fri
15Sat10:162.610:333.24:200.14:250.25:597:47New Moon15Sat
16Sun11:032.911:223.15:030.05:180.16:007:46New Moon16Sun
17Mon11:513.15:470.06:110.06:017:44New Moon17Mon
18Tue12:123.012:403.26:310.07:050.06:027:43Waxing Crescent18Tue
19Wed1:022.91:303.37:170.08:000.16:037:41Waxing Crescent19Wed
20Thu1:542.72:233.38:060.18:580.26:047:40Waxing Crescent20Thu
21Fri2:492.53:203.28:580.29:580.36:057:38First Quarter21Fri
22Sat3:502.34:233.19:550.411:010.46:067:37First Quarter22Sat
23Sun5:022.25:343.010:550.56:077:35First Quarter23Sun
24Mon6:232.26:463.012:040.511:57 AM0.66:087:34First Quarter24Mon
25Tue7:352.27:513.01:060.512:580.66:097:32Waxing Gibbous25Tue
26Wed8:342.38:463.02:040.51:580.66:107:31Waxing Gibbous26Wed
27Thu9:242.49:343.02:550.42:520.56:117:29Waxing Gibbous27Thu
28Fri10:082.510:162.93:400.43:420.56:127:28Waxing Gibbous28Fri
29Sat10:452.610:542.94:200.44:280.56:137:26Full Moon29Sat
30Sun11:182.711:282.84:580.45:110.46:147:24Full Moon30Sun
31Mon11:472.75:340.45:520.46:157:23Full Moon31Mon
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 7:37 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 neap phase. Tonight's moon is 55% 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 minimum.

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 Third Quarter (55% illuminated). This places Sag Harbor, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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