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 4h 47m 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 - Jan 1983

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:122.95:55-0.36:49-0.67:144:31Waning Gibbous1Sat
2Sun12:402.21:082.86:53-0.37:43-0.57:144:32Waning Gibbous2Sun
3Mon1:392.22:062.67:55-0.28:39-0.47:144:33Waning Gibbous3Mon
4Tue2:412.23:042.38:59-0.19:35-0.37:144:34Third Quarter4Tue
5Wed3:422.24:022.110:050.010:31-0.27:144:35Third Quarter5Wed
6Thu4:442.35:051.911:100.111:27-0.17:144:36Third Quarter6Thu
7Fri5:492.36:101.712:150.17:144:37Third Quarter7Fri
8Sat6:472.37:091.712:220.01:150.17:144:38Waning Crescent8Sat
9Sun7:382.48:001.71:150.12:100.07:144:39Waning Crescent9Sun
10Mon8:232.48:461.72:060.13:000.07:144:40Waning Crescent10Mon
11Tue9:062.49:291.72:550.23:44-0.17:134:41Waning Crescent11Tue
12Wed9:482.410:111.83:390.24:23-0.17:134:42New Moon12Wed
13Thu10:302.410:531.94:190.14:59-0.17:134:43New Moon13Thu
14Fri11:102.411:341.94:570.15:34-0.17:134:44New Moon14Fri
15Sat11:512.45:330.16:11-0.17:124:45New Moon15Sat
16Sun12:171.912:312.36:110.16:49-0.17:124:46Waxing Crescent16Sun
17Mon1:021.91:122.26:530.27:290.07:114:47Waxing Crescent17Mon
18Tue1:471.91:532.17:390.28:110.07:114:48Waxing Crescent18Tue
19Wed2:321.92:342.08:300.38:540.07:104:50Waxing Crescent19Wed
20Thu3:161.93:161.99:230.39:380.17:104:51First Quarter20Thu
21Fri4:002.04:031.810:190.210:250.17:094:52First Quarter21Fri
22Sat4:512.15:011.711:180.211:160.17:084:53First Quarter22Sat
23Sun5:482.26:061.712:170.07:084:54First Quarter23Sun
24Mon6:442.47:051.712:100.11:15-0.17:074:56Waxing Gibbous24Mon
25Tue7:372.57:581.81:070.02:11-0.37:064:57Waxing Gibbous25Tue
26Wed8:282.78:501.92:04-0.13:06-0.47:054:58Waxing Gibbous26Wed
27Thu9:202.89:412.13:01-0.33:58-0.67:054:59Full Moon27Thu
28Fri10:132.910:342.23:56-0.44:48-0.67:045:00Full Moon28Fri
29Sat11:042.911:262.34:50-0.55:37-0.77:035:02Full Moon29Sat
30Sun11:562.85:43-0.56:26-0.67:025:03Waning Gibbous30Sun
31Mon12:202.312:482.66:38-0.47:17-0.57:015:04Waning Gibbous31Mon
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