Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide : 4:07 pm (0.1 ft)
Next high tide : in 5h 30m at 10:11 am (2.4 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:28 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Feb 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:112.510:491.93:440.04:29-0.27:005:05New Moon1Wed
2Thu10:452.411:222.04:280.05:07-0.26:595:06New Moon2Thu
3Fri11:192.311:522.05:110.05:44-0.26:585:07New Moon3Fri
4Sat11:532.25:540.16:22-0.16:575:08Waxing Crescent4Sat
5Sun12:232.112:292.16:390.16:590.06:565:10Waxing Crescent5Sun
6Mon12:572.11:071.97:250.27:370.16:555:11Waxing Crescent6Mon
7Tue1:342.11:481.88:150.28:170.26:535:12Waxing Crescent7Tue
8Wed2:162.22:341.69:070.29:000.36:525:13First Quarter8Wed
9Thu3:032.23:271.510:030.29:480.36:515:15First Quarter9Thu
10Fri3:572.34:281.511:000.210:420.36:505:16First Quarter10Fri
11Sat4:562.45:331.511:570.111:390.26:495:17First Quarter11Sat
12Sun5:572.56:361.612:530.06:485:18Waxing Gibbous12Sun
13Mon6:562.77:341.812:380.11:45-0.26:465:20Waxing Gibbous13Mon
14Tue7:522.88:282.01:36-0.12:35-0.36:455:21Waxing Gibbous14Tue
15Wed8:462.99:202.22:32-0.23:23-0.46:445:22Full Moon15Wed
16Thu9:382.910:102.53:27-0.44:09-0.56:425:23Full Moon16Thu
17Fri10:292.811:002.74:22-0.54:54-0.66:415:25Full Moon17Fri
18Sat11:202.711:502.85:15-0.55:40-0.66:405:26Waning Gibbous18Sat
19Sun12:112.66:10-0.56:28-0.56:385:27Waning Gibbous19Sun
20Mon12:422.81:042.47:06-0.47:17-0.46:375:28Waning Gibbous20Mon
21Tue1:352.82:002.18:04-0.38:10-0.26:355:29Waning Gibbous21Tue
22Wed2:322.73:021.99:03-0.19:050.06:345:31Third Quarter22Wed
23Thu3:352.64:151.810:050.010:030.16:335:32Third Quarter23Thu
24Fri4:452.55:341.811:070.111:030.26:315:33Third Quarter24Fri
25Sat5:552.56:431.812:090.16:305:34Waning Crescent25Sat
26Sun6:562.57:401.812:020.21:060.16:285:35Waning Crescent26Sun
27Mon7:502.58:281.912:590.21:570.06:275:36Waning Crescent27Mon
28Tue8:352.59:102.01:520.22:410.06:255:38Waning Crescent28Tue
29Wed9:162.59:462.12:400.13:210.06:245:39New Moon29Wed
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 1:09 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 1% 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 (1% 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