Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 5h 05m at 9:16 pm (0.7 ft)
Next high tide (tomorrow) : 3:15 am (2.4 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Apr 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:482.211:052.54:530.05:000.25:336:14New Moon1Tue
2Wed11:262.211:432.55:300.05:320.25:316:15New Moon2Wed
3Thu12:072.16:080.06:050.35:296:16New Moon3Thu
4Fri12:222.512:502.16:480.16:390.55:286:17Waxing Crescent4Fri
5Sat1:032.51:362.07:310.27:180.65:266:18Waxing Crescent5Sat
6Sun1:472.43:241.99:170.29:040.76:247:19Waxing Crescent6Sun
7Mon3:322.34:121.910:070.39:550.76:237:20Waxing Crescent7Mon
8Tue4:222.25:041.810:580.410:510.86:217:21First Quarter8Tue
9Wed5:182.26:021.811:530.411:500.76:197:22First Quarter9Wed
10Thu6:242.27:011.912:480.46:187:23First Quarter10Thu
11Fri7:262.37:542.012:510.61:410.36:167:24First Quarter11Fri
12Sat8:182.48:402.21:490.42:310.26:157:25Waxing Gibbous12Sat
13Sun9:042.59:242.52:440.23:190.16:137:26Waxing Gibbous13Sun
14Mon9:492.610:082.73:390.04:05-0.16:127:27Waxing Gibbous14Mon
15Tue10:352.610:533.04:32-0.24:51-0.26:107:28Full Moon15Tue
16Wed11:212.611:403.15:24-0.45:36-0.26:087:30Full Moon16Wed
17Thu12:092.66:14-0.56:21-0.26:077:31Full Moon17Thu
18Fri12:283.212:592.57:06-0.57:10-0.16:057:32Waning Gibbous18Fri
19Sat1:193.21:532.38:00-0.48:030.06:047:33Waning Gibbous19Sat
20Sun2:153.12:512.28:57-0.29:030.26:027:34Waning Gibbous20Sun
21Mon3:142.93:522.29:57-0.110:070.36:017:35Waning Gibbous21Mon
22Tue4:172.74:542.110:580.111:130.45:597:36Third Quarter22Tue
23Wed5:232.56:022.111:590.25:587:37Third Quarter23Wed
24Thu6:342.47:112.112:210.412:590.35:577:38Third Quarter24Thu
25Fri7:412.38:112.31:270.41:560.35:557:39Waning Crescent25Fri
26Sat8:352.28:592.42:270.42:470.45:547:40Waning Crescent26Sat
27Sun9:212.29:412.53:210.33:330.45:527:41Waning Crescent27Sun
28Mon10:022.210:212.64:100.34:140.45:517:42Waning Crescent28Mon
29Tue10:422.210:592.74:530.24:510.45:507:43New Moon29Tue
30Wed11:222.211:372.75:320.25:260.55:487:44New Moon30Wed
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 12:15 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 81% 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 (81% 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