Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 13m at 2:00 am (0.3 ft)
Next high tide : 7:45 am (2.1 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Jul 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:572.16:372.612:130.612:120.65:208:25Third Quarter1Fri
2Sat6:562.07:322.61:090.61:010.75:218:25Third Quarter2Sat
3Sun7:522.08:222.62:010.61:490.75:228:25Waning Crescent3Sun
4Mon8:422.09:082.72:490.52:360.75:228:25Waning Crescent4Mon
5Tue9:292.19:522.73:350.43:230.75:238:25Waning Crescent5Tue
6Wed10:142.110:352.84:180.44:080.65:238:24Waning Crescent6Wed
7Thu10:582.211:162.84:590.34:520.65:248:24New Moon7Thu
8Fri11:412.311:562.85:380.25:340.55:258:24New Moon8Fri
9Sat12:232.46:170.16:160.45:258:23New Moon9Sat
10Sun12:342.81:052.46:560.07:000.45:268:23New Moon10Sun
11Mon1:132.81:482.57:380.07:480.45:278:23Waxing Crescent11Mon
12Tue1:532.72:342.68:230.18:420.45:278:22Waxing Crescent12Tue
13Wed2:382.63:222.79:100.19:390.45:288:22Waxing Crescent13Wed
14Thu3:262.54:112.89:590.110:370.45:298:21First Quarter14Thu
15Fri4:182.45:042.810:500.211:370.35:308:20First Quarter15Fri
16Sat5:162.36:032.911:440.25:318:20First Quarter16Sat
17Sun6:232.27:052.912:390.312:420.35:318:19First Quarter17Sun
18Mon7:302.28:043.01:390.21:420.35:328:19Waxing Gibbous18Mon
19Tue8:302.28:593.12:380.12:410.25:338:18Waxing Gibbous19Tue
20Wed9:252.39:513.13:350.03:390.25:348:17Waxing Gibbous20Wed
21Thu10:182.410:423.14:290.04:360.15:358:16Full Moon21Thu
22Fri11:102.511:313.15:19-0.15:280.15:368:16Full Moon22Fri
23Sat12:002.66:05-0.16:180.15:378:15Full Moon23Sat
24Sun12:193.012:492.66:50-0.17:070.25:378:14Waning Gibbous24Sun
25Mon1:062.81:392.77:350.07:580.35:388:13Waning Gibbous25Mon
26Tue1:542.72:292.78:200.28:500.45:398:12Waning Gibbous26Tue
27Wed2:442.53:192.79:060.39:440.55:408:11Waning Gibbous27Wed
28Thu3:342.34:102.69:530.510:380.65:418:10Third Quarter28Thu
29Fri4:252.25:012.610:390.611:320.65:428:09Third Quarter29Fri
30Sat5:182.15:562.511:270.75:438:08Third Quarter30Sat
31Sun6:172.06:542.512:260.612:170.85:448:07Third Quarter31Sun
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 4:52 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 20% 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 Crescent (20% 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