Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Sag Harbor, NY.
Next low tide : 8:44 pm (0.6 ft)
Next high tide : in 2h 27m at 2:18 pm (2.5 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 - Mar 2059

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:392.211:552.45:450.05:580.16:225:40Waning Gibbous1Sat
2Sun12:142.16:270.16:330.26:215:41Waning Gibbous2Sun
3Mon12:302.412:511.97:120.17:100.36:195:42Waning Gibbous3Mon
4Tue1:092.41:321.88:010.27:490.46:185:43Waning Gibbous4Tue
5Wed1:532.52:191.78:530.28:350.46:165:44Third Quarter5Wed
6Thu2:432.53:141.69:500.39:310.46:145:45Third Quarter6Thu
7Fri3:422.54:181.610:490.310:330.46:135:46Third Quarter7Fri
8Sat4:482.65:281.711:470.211:380.36:115:48Third Quarter8Sat
9Sun6:552.67:361.91:430.17:106:49Waning Crescent9Sun
10Mon7:592.78:352.21:420.12:36-0.17:086:50Waning Crescent10Mon
11Tue8:572.89:292.52:43-0.13:26-0.27:066:51Waning Crescent11Tue
12Wed9:522.910:202.73:40-0.24:13-0.37:056:52New Moon12Wed
13Thu10:442.811:092.94:35-0.44:59-0.47:036:53New Moon13Thu
14Fri11:352.811:583.15:28-0.55:45-0.47:016:54New Moon14Fri
15Sat12:252.76:20-0.56:32-0.37:006:55Waxing Crescent15Sat
16Sun12:473.11:162.57:13-0.47:20-0.26:586:56Waxing Crescent16Sun
17Mon1:373.02:082.38:06-0.38:100.06:566:57Waxing Crescent17Mon
18Tue2:292.93:032.19:02-0.19:030.16:556:59Waxing Crescent18Tue
19Wed3:252.84:072.010:000.110:000.36:537:00First Quarter19Wed
20Thu4:292.65:231.911:000.210:590.46:517:01First Quarter20Thu
21Fri5:412.56:381.912:000.36:507:02First Quarter21Fri
22Sat6:522.47:411.912:000.512:580.36:487:03First Quarter22Sat
23Sun7:512.48:312.012:590.51:510.36:467:04Waxing Gibbous23Sun
24Mon8:412.59:132.21:550.42:380.36:457:05Waxing Gibbous24Mon
25Tue9:242.59:492.32:460.33:200.26:437:06Waxing Gibbous25Tue
26Wed10:012.510:202.43:330.23:590.26:417:07Waxing Gibbous26Wed
27Thu10:362.410:482.54:170.24:360.26:407:08Full Moon27Thu
28Fri11:082.411:162.64:590.15:120.26:387:09Full Moon28Fri
29Sat11:412.311:462.75:400.05:470.26:367:10Full Moon29Sat
30Sun12:142.36:210.06:220.36:357:11Full Moon30Sun
31Mon12:202.712:502.27:030.16:580.46:337:12Waning Gibbous31Mon
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 5:31 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