Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Southold, NY.
Next low tide (tomorrow) : in 4h 57m at 1:41 am (0.3 ft)
Next high tide (tomorrow) : 7:25 am (2.1 ft)
Sunset today : 7:59 pm
Sunrise tomorrow : 5:51 am
Moon phase : Third Quarter (32% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Jul 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:442.55:53-0.16:000.25:208:25Full Moon1Tue
2Wed12:023.112:332.56:38-0.16:480.25:218:25Full Moon2Wed
3Thu12:502.91:232.57:240.07:370.35:218:25Waning Gibbous3Thu
4Fri1:382.82:142.58:100.18:290.45:228:25Waning Gibbous4Fri
5Sat2:282.63:052.58:560.29:220.55:228:25Waning Gibbous5Sat
6Sun3:182.53:552.59:430.410:160.65:238:24Waning Gibbous6Sun
7Mon4:082.34:462.510:280.511:090.65:248:24Third Quarter7Mon
8Tue4:592.25:392.511:130.65:248:24Third Quarter8Tue
9Wed5:542.16:342.512:030.712:000.75:258:23Third Quarter9Wed
10Thu6:522.07:282.612:570.612:480.75:268:23Third Quarter10Thu
11Fri7:482.08:172.61:480.61:360.75:268:23Waning Crescent11Fri
12Sat8:382.09:032.72:360.52:240.75:278:22Waning Crescent12Sat
13Sun9:242.19:462.83:230.43:120.65:288:22Waning Crescent13Sun
14Mon10:082.210:282.84:080.34:000.55:298:21Waning Crescent14Mon
15Tue10:522.311:092.94:520.24:470.45:298:21New Moon15Tue
16Wed11:342.411:502.95:340.05:330.35:308:20New Moon16Wed
17Thu12:172.56:160.06:200.25:318:19New Moon17Thu
18Fri12:312.91:022.67:00-0.17:080.25:328:19Waxing Crescent18Fri
19Sat1:152.91:502.77:45-0.18:020.25:338:18Waxing Crescent19Sat
20Sun2:022.82:422.88:34-0.18:590.25:348:17Waxing Crescent20Sun
21Mon2:542.73:362.89:250.09:590.25:348:17Waxing Crescent21Mon
22Tue3:482.54:312.910:180.111:000.35:358:16First Quarter22Tue
23Wed4:452.45:292.911:130.15:368:15First Quarter23Wed
24Thu5:482.36:322.912:020.312:110.25:378:14First Quarter24Thu
25Fri6:562.27:342.91:050.21:110.35:388:13Waxing Gibbous25Fri
26Sat8:002.28:313.02:050.22:100.35:398:12Waxing Gibbous26Sat
27Sun8:562.39:233.03:020.13:090.35:408:11Waxing Gibbous27Sun
28Mon9:482.310:123.03:570.14:050.35:418:10Waxing Gibbous28Mon
29Tue10:382.410:592.94:470.04:570.35:428:09Full Moon29Tue
30Wed11:262.511:442.95:330.05:450.35:438:08Full Moon30Wed
31Thu12:122.56:160.06:300.35:448:07Full Moon31Thu
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 4:33 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 transitional phase. Tonight's moon is 32% 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 Third Quarter (32% 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