Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 1h 07m at 8:51 pm (0.5 ft)
Next high tide (tomorrow) : 2:41 am (2.4 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Sep 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:222.29:432.83:190.43:130.66:157:23Waning Crescent1Fri
2Sat10:052.410:262.94:060.34:050.46:167:22Waning Crescent2Sat
3Sun10:482.511:093.04:510.14:560.26:177:20New Moon3Sun
4Mon11:322.711:523.05:330.05:460.16:187:18New Moon4Mon
5Tue12:182.96:16-0.16:360.06:197:17New Moon5Tue
6Wed12:372.91:053.16:59-0.17:290.06:207:15Waxing Crescent6Wed
7Thu1:252.81:563.27:440.08:260.06:217:13Waxing Crescent7Thu
8Fri2:172.62:503.28:350.19:270.16:227:12Waxing Crescent8Fri
9Sat3:142.43:473.19:300.310:280.26:237:10First Quarter9Sat
10Sun4:132.24:483.010:300.411:310.36:247:08First Quarter10Sun
11Mon5:182.15:542.911:330.56:257:07First Quarter11Mon
12Tue6:292.17:052.812:340.412:400.66:267:05First Quarter12Tue
13Wed7:402.18:092.71:360.41:450.66:277:03Waxing Gibbous13Wed
14Thu8:382.29:032.72:340.42:460.56:287:02Waxing Gibbous14Thu
15Fri9:282.39:502.73:270.43:420.56:297:00Waxing Gibbous15Fri
16Sat10:132.510:322.74:150.34:320.46:306:58Waxing Gibbous16Sat
17Sun10:542.611:122.64:570.35:160.46:316:56Full Moon17Sun
18Mon11:352.711:502.65:340.35:570.46:326:55Full Moon18Mon
19Tue12:142.76:080.46:360.46:336:53Full Moon19Tue
20Wed12:292.512:532.86:400.47:150.46:346:51Full Moon20Wed
21Thu1:102.41:332.87:120.57:560.56:356:50Waning Gibbous21Thu
22Fri1:532.32:152.77:460.78:410.56:366:48Waning Gibbous22Fri
23Sat2:402.22:592.68:240.89:300.66:376:46Waning Gibbous23Sat
24Sun3:292.13:452.59:080.910:200.66:386:45Waning Gibbous24Sun
25Mon4:202.04:352.59:591.011:130.66:396:43Third Quarter25Mon
26Tue5:151.95:332.410:551.06:406:41Third Quarter26Tue
27Wed6:161.96:382.512:090.611:56 AM1.06:416:39Third Quarter27Wed
28Thu7:162.07:372.51:040.612:570.96:426:38Third Quarter28Thu
29Fri8:072.18:272.71:560.51:550.76:436:36Waning Crescent29Fri
30Sat8:532.39:122.82:450.42:500.56:446:34Waning Crescent30Sat
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 11:46 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 spring phase. Tonight's moon is 84% 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 Waning Gibbous (84% 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