Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Southold, NY.
Next low tide (tomorrow) : 2:23 am (0.5 ft)
Next high tide : in 1h 36m at 7:43 pm (2.6 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Oct 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:462.711:002.74:310.34:530.46:466:32Full Moon1Fri
2Sat11:242.811:382.75:090.25:350.26:476:30Full Moon2Sat
3Sun12:012.95:460.26:180.16:486:29Full Moon3Sun
4Mon12:162.612:383.06:250.27:040.16:496:27Full Moon4Mon
5Tue12:562.61:193.07:060.27:530.16:506:25Waning Gibbous5Tue
6Wed1:412.52:053.07:510.38:470.16:516:24Waning Gibbous6Wed
7Thu2:322.42:573.08:440.49:450.26:526:22Waning Gibbous7Thu
8Fri3:282.33:552.99:420.510:440.26:536:20Third Quarter8Fri
9Sat4:282.24:592.810:450.511:450.26:546:19Third Quarter9Sat
10Sun5:342.26:092.811:510.56:556:17Third Quarter10Sun
11Mon6:452.37:182.712:450.212:570.56:566:16Third Quarter11Mon
12Tue7:492.48:182.71:440.22:010.46:576:14Waning Crescent12Tue
13Wed8:452.69:112.72:390.13:010.36:586:12Waning Crescent13Wed
14Thu9:352.79:592.73:310.13:570.26:596:11Waning Crescent14Thu
15Fri10:222.910:452.74:200.14:500.17:016:09New Moon15Fri
16Sat11:063.011:292.65:060.15:380.17:026:08New Moon16Sat
17Sun11:503.05:480.16:230.17:036:06New Moon17Sun
18Mon12:132.512:323.06:290.37:070.17:046:05New Moon18Mon
19Tue12:582.41:162.97:090.47:520.27:056:03Waxing Crescent19Tue
20Wed1:462.32:032.87:520.68:400.37:066:02Waxing Crescent20Wed
21Thu2:372.22:522.78:390.79:310.47:076:00Waxing Crescent21Thu
22Fri3:302.13:452.69:300.810:220.57:085:59Waxing Crescent22Fri
23Sat4:242.14:402.510:250.911:140.67:105:57First Quarter23Sat
24Sun5:212.05:382.411:210.97:115:56First Quarter24Sun
25Mon6:222.16:392.312:060.612:180.97:125:55First Quarter25Mon
26Tue7:202.17:352.312:560.61:130.87:135:53First Quarter26Tue
27Wed8:102.38:232.41:430.52:040.77:145:52Waxing Gibbous27Wed
28Thu8:532.49:062.42:270.42:520.57:155:51Waxing Gibbous28Thu
29Fri9:332.69:462.53:090.43:390.47:165:49Waxing Gibbous29Fri
30Sat10:112.810:252.53:500.34:250.27:185:48Waxing Gibbous30Sat
31Sun9:492.910:052.53:310.24:110.06:194:47Full Moon31Sun
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 11:03 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 Southold, NY?

Southold, NY is currently in a transitional phase. Tonight's moon is 71% 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 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 Waxing Gibbous (71% illuminated). This places Southold, 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