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 5h 49m 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 - Aug 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:282.812:572.66:570.17:140.35:458:06Waning Gibbous1Fri
2Sat1:122.71:432.67:370.28:000.45:468:05Waning Gibbous2Sat
3Sun1:582.62:312.68:180.38:480.55:478:04Waning Gibbous3Sun
4Mon2:452.43:192.69:010.49:390.65:478:03Waning Gibbous4Mon
5Tue3:342.34:082.69:440.610:290.65:488:02Waning Gibbous5Tue
6Wed4:232.24:582.510:280.711:210.65:498:01Third Quarter6Wed
7Thu5:152.15:522.511:140.75:507:59Third Quarter7Thu
8Fri6:132.06:482.512:130.612:040.85:517:58Third Quarter8Fri
9Sat7:112.07:422.61:060.612:570.85:527:57Third Quarter9Sat
10Sun8:042.18:312.61:570.51:490.75:537:56Waning Crescent10Sun
11Mon8:522.29:152.72:460.42:400.65:547:54Waning Crescent11Mon
12Tue9:362.39:582.83:330.33:310.55:557:53Waning Crescent12Tue
13Wed10:192.410:402.94:200.24:220.35:567:52New Moon13Wed
14Thu11:032.611:223.05:040.05:110.25:577:50New Moon14Thu
15Fri11:472.75:48-0.16:000.15:587:49New Moon15Fri
16Sat12:063.012:332.96:31-0.16:500.05:597:47New Moon16Sat
17Sun12:512.91:223.07:17-0.17:440.06:007:46Waxing Crescent17Sun
18Mon1:402.82:153.08:06-0.18:410.16:017:45Waxing Crescent18Mon
19Tue2:342.73:113.18:590.09:410.16:027:43Waxing Crescent19Tue
20Wed3:312.54:083.09:550.110:420.26:037:42First Quarter20Wed
21Thu4:302.45:083.010:530.211:440.26:047:40First Quarter21Thu
22Fri5:332.36:132.911:540.36:057:39First Quarter22Fri
23Sat6:422.27:192.812:470.312:570.46:067:37Waxing Gibbous23Sat
24Sun7:482.28:182.81:470.31:590.46:077:36Waxing Gibbous24Sun
25Mon8:452.39:102.82:440.32:570.46:087:34Waxing Gibbous25Mon
26Tue9:352.49:572.83:370.23:530.46:097:33Waxing Gibbous26Tue
27Wed10:222.510:412.84:260.24:430.36:107:31Full Moon27Wed
28Thu11:062.611:232.75:100.25:280.36:117:29Full Moon28Thu
29Fri11:482.75:500.26:100.36:127:28Full Moon29Fri
30Sat12:042.712:302.76:270.36:500.36:137:26Full Moon30Sat
31Sun12:462.61:122.77:030.37:310.46:147:25Waning Gibbous31Sun
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