Tides Today & Tomorrow in Sag Harbor, NY

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Sag Harbor, NY.
Next low tide : in 36m at 9:41 am (0.5 ft)
Next high tide : 3:46 pm (2.7 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:23 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8511629
Common Questions About Tides

Sag Harbor, NY Tides - Jan 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:202.312:292.46:410.07:07-0.37:144:31Waning Gibbous1Sat
2Sun1:072.41:182.27:360.07:53-0.37:144:32Waning Gibbous2Sun
3Mon1:582.52:122.18:340.08:44-0.27:144:33Third Quarter3Mon
4Tue2:542.63:121.99:350.09:38-0.27:144:34Third Quarter4Tue
5Wed3:542.64:181.810:37-0.110:35-0.27:144:35Third Quarter5Wed
6Thu4:592.75:311.811:38-0.211:34-0.27:144:36Third Quarter6Thu
7Fri6:052.86:431.812:38-0.27:144:37Waning Crescent7Fri
8Sat7:062.87:471.912:33-0.21:35-0.37:134:38Waning Crescent8Sat
9Sun8:032.98:442.01:31-0.22:29-0.47:134:39Waning Crescent9Sun
10Mon8:562.99:372.12:27-0.33:19-0.57:134:40New Moon10Mon
11Tue9:462.810:262.23:20-0.34:06-0.57:134:41New Moon11Tue
12Wed10:322.711:122.24:11-0.34:51-0.57:124:42New Moon12Wed
13Thu11:172.611:552.35:00-0.25:34-0.47:124:43New Moon13Thu
14Fri11:592.45:49-0.26:17-0.37:124:44Waxing Crescent14Fri
15Sat12:372.212:402.26:37-0.17:00-0.27:114:45Waxing Crescent15Sat
16Sun1:172.21:212.07:270.07:43-0.17:114:46Waxing Crescent16Sun
17Mon1:582.22:041.88:180.18:280.07:104:47Waxing Crescent17Mon
18Tue2:412.12:511.79:110.29:150.17:104:48First Quarter18Tue
19Wed3:302.13:461.610:060.210:040.27:094:50First Quarter19Wed
20Thu4:232.24:491.511:010.210:550.27:094:51First Quarter20Thu
21Fri5:182.25:551.511:560.111:470.27:084:52First Quarter21Fri
22Sat6:122.36:531.612:480.17:074:53Waxing Gibbous22Sat
23Sun7:012.47:401.712:390.21:38-0.17:074:54Waxing Gibbous23Sun
24Mon7:462.58:231.81:290.12:24-0.27:064:56Waxing Gibbous24Mon
25Tue8:302.69:042.02:190.03:07-0.37:054:57Waxing Gibbous25Tue
26Wed9:132.69:452.13:07-0.13:49-0.47:054:58Full Moon26Wed
27Thu9:562.610:272.33:55-0.24:30-0.57:044:59Full Moon27Thu
28Fri10:402.611:112.44:43-0.35:12-0.57:035:00Full Moon28Fri
29Sat11:252.511:562.65:32-0.35:54-0.57:025:02Waning Gibbous29Sat
30Sun12:122.46:23-0.36:39-0.47:015:03Waning Gibbous30Sun
31Mon12:452.61:022.27:17-0.37:27-0.47:005:04Waning 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 12:43 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 62% 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 Third Quarter (62% 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