Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 3h 21m at 5:45 am (0.3 ft)
Next high tide : 11:42 am (2.1 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:20 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Oct 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:132.52:443.28:290.29:230.16:466:32Waxing Crescent1Sat
2Sun3:132.43:453.09:300.310:230.26:476:30First Quarter2Sun
3Mon4:152.34:472.810:340.411:250.36:486:29First Quarter3Mon
4Tue5:202.25:542.711:400.56:496:27First Quarter4Tue
5Wed6:302.37:022.612:260.412:460.66:506:25First Quarter5Wed
6Thu7:362.38:012.51:240.41:480.56:516:24Waxing Gibbous6Thu
7Fri8:302.48:502.52:180.42:450.56:526:22Waxing Gibbous7Fri
8Sat9:152.69:332.43:060.43:370.56:536:21Waxing Gibbous8Sat
9Sun9:562.710:132.43:500.44:240.46:546:19Waxing Gibbous9Sun
10Mon10:362.810:532.44:290.45:050.36:556:17Full Moon10Mon
11Tue11:142.811:332.45:050.55:430.36:566:16Full Moon11Tue
12Wed11:532.85:390.56:190.36:576:14Full Moon12Wed
13Thu12:132.312:322.86:120.56:560.36:586:13Full Moon13Thu
14Fri12:542.31:112.86:460.67:360.36:596:11Waning Gibbous14Fri
15Sat1:382.21:532.77:230.78:200.47:016:09Waning Gibbous15Sat
16Sun2:242.22:372.68:060.89:080.47:026:08Waning Gibbous16Sun
17Mon3:122.13:242.58:550.89:580.57:036:06Waning Gibbous17Mon
18Tue4:012.14:132.59:500.810:500.57:046:05Third Quarter18Tue
19Wed4:532.15:062.410:470.811:430.57:056:03Third Quarter19Wed
20Thu5:492.16:052.411:470.87:066:02Third Quarter20Thu
21Fri6:482.37:062.512:350.412:480.67:076:00Third Quarter21Fri
22Sat7:412.57:592.51:260.31:470.57:085:59Waning Crescent22Sat
23Sun8:292.78:492.62:150.22:440.27:095:58Waning Crescent23Sun
24Mon9:153.09:362.63:030.13:400.07:115:56Waning Crescent24Mon
25Tue10:023.210:252.63:520.04:34-0.27:125:55New Moon25Tue
26Wed10:493.411:152.64:41-0.15:27-0.37:135:53New Moon26Wed
27Thu11:393.55:30-0.16:18-0.37:145:52New Moon27Thu
28Fri12:052.612:303.46:20-0.17:09-0.37:155:51Waxing Crescent28Fri
29Sat12:582.51:243.37:110.08:03-0.27:165:49Waxing Crescent29Sat
30Sun1:542.42:213.18:080.29:010.07:185:48Waxing Crescent30Sun
31Mon2:542.33:222.99:100.39:590.17:195:47Waxing Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8512114)

Common Questions About Southold, NY Tides

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What time does the tide turn (slack tide) in Southold, NY today?

Slack tide in Southold, NY is approximately 8:43 am — 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 Southold, NY?

Southold, NY is currently in a spring phase. Tonight's moon is 100% 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 Southold, 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 Southold, NY?

Tide predictions for Southold, 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 Southold, NY?

Tide data for Southold, NY is sourced from NOAA Station #8512114. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8512114.

What is the moon phase in Southold, NY tonight?

Tonight the moon over Southold, NY is Full Moon (100% illuminated). This places Southold, 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