Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 3h 15m at 6:00 pm (0.1 ft)
Next high tide (tomorrow) : 12:15 am (3.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:30 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Aug 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:362.26:123.111:510.35:458:05First Quarter1Wed
2Thu6:462.37:163.212:540.312:510.35:468:04Waxing Gibbous2Thu
3Fri7:552.38:183.31:530.21:500.25:478:02Waxing Gibbous3Fri
4Sat8:572.49:153.32:490.12:480.25:488:01Waxing Gibbous4Sat
5Sun9:542.610:093.33:420.03:440.15:498:00Full Moon5Sun
6Mon10:472.711:003.34:32-0.14:380.15:507:59Full Moon6Mon
7Tue11:362.811:493.25:20-0.15:300.15:517:58Full Moon7Tue
8Wed12:242.86:060.06:200.25:527:56Full Moon8Wed
9Thu12:363.01:102.86:510.07:100.35:537:55Waning Gibbous9Thu
10Fri1:212.81:542.87:350.28:010.45:547:54Waning Gibbous10Fri
11Sat2:062.62:372.78:200.38:520.55:557:53Waning Gibbous11Sat
12Sun2:512.43:222.79:060.59:450.65:567:51Waning Gibbous12Sun
13Mon3:392.34:102.69:530.610:390.65:577:50Third Quarter13Mon
14Tue4:342.15:032.610:420.711:340.75:587:48Third Quarter14Tue
15Wed5:382.16:002.611:330.75:597:47Third Quarter15Wed
16Thu6:452.06:552.712:290.612:250.76:007:46Third Quarter16Thu
17Fri7:422.17:452.81:220.61:170.76:017:44Waning Crescent17Fri
18Sat8:292.28:312.92:130.52:080.66:027:43Waning Crescent18Sat
19Sun9:102.39:132.93:000.42:570.66:037:41Waning Crescent19Sun
20Mon9:472.49:543.03:440.33:450.56:047:40Waning Crescent20Mon
21Tue10:252.510:353.04:260.24:310.46:057:38New Moon21Tue
22Wed11:032.711:163.05:070.25:170.36:067:37New Moon22Wed
23Thu11:432.811:593.05:460.16:030.26:077:35New Moon23Thu
24Fri12:253.06:270.26:510.26:087:34Waxing Crescent24Fri
25Sat12:432.91:093.17:090.27:420.26:097:32Waxing Crescent25Sat
26Sun1:292.71:573.17:530.28:360.36:107:31Waxing Crescent26Sun
27Mon2:192.62:483.18:420.39:330.36:117:29Waxing Crescent27Mon
28Tue3:142.53:463.19:360.410:330.46:127:27First Quarter28Tue
29Wed4:152.44:493.110:340.411:340.46:137:26First Quarter29Wed
30Thu5:262.35:593.111:360.46:147:24First Quarter30Thu
31Fri6:432.47:103.112:360.312:380.46:157:23Waxing Gibbous31Fri
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 9:07 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 2% 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 (2% 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