Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Southold, NY.
Next low tide : in 2h 23m at 6:20 am (0.3 ft)
Next high tide : 12:25 pm (2.2 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:20 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Oct 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:272.15:542.611:340.76:466:32Third Quarter1Fri
2Sat6:342.27:012.712:350.412:390.66:476:30Third Quarter2Sat
3Sun7:352.48:002.71:300.31:420.56:486:28Waning Crescent3Sun
4Mon8:292.68:522.82:230.22:420.36:496:27Waning Crescent4Mon
5Tue9:182.99:412.83:130.13:400.16:506:25Waning Crescent5Tue
6Wed10:073.110:302.84:020.04:35-0.16:516:23New Moon6Wed
7Thu10:553.311:202.74:50-0.15:28-0.26:526:22New Moon7Thu
8Fri11:443.45:37-0.16:19-0.26:536:20New Moon8Fri
9Sat12:092.612:333.46:240.07:11-0.26:546:18Waxing Crescent9Sat
10Sun1:002.51:253.37:130.18:040.06:556:17Waxing Crescent10Sun
11Mon1:542.42:193.18:060.39:000.16:566:15Waxing Crescent11Mon
12Tue2:512.33:172.99:050.59:580.36:586:14Waxing Crescent12Tue
13Wed3:502.24:162.710:060.610:560.46:596:12First Quarter13Wed
14Thu4:492.25:172.511:090.711:530.57:006:11First Quarter14Thu
15Fri5:522.26:202.412:120.77:016:09First Quarter15Fri
16Sat6:562.27:212.412:490.61:120.77:026:07First Quarter16Sat
17Sun7:522.38:122.31:400.62:070.77:036:06Waxing Gibbous17Sun
18Mon8:392.58:572.32:250.62:570.67:046:04Waxing Gibbous18Mon
19Tue9:212.69:382.33:060.63:420.57:056:03Waxing Gibbous19Tue
20Wed10:012.710:182.33:440.54:240.47:066:02Waxing Gibbous20Wed
21Thu10:402.810:582.34:200.55:030.37:076:00Full Moon21Thu
22Fri11:182.811:372.34:550.55:400.27:095:59Full Moon22Fri
23Sat11:542.95:310.56:180.27:105:57Full Moon23Sat
24Sun12:162.312:302.86:060.56:580.27:115:56Full Moon24Sun
25Mon12:552.21:072.86:440.57:420.27:125:54Waning Gibbous25Mon
26Tue1:372.21:472.77:270.68:300.27:135:53Waning Gibbous26Tue
27Wed2:232.12:332.78:170.69:230.37:145:52Waning Gibbous27Wed
28Thu3:142.13:262.69:140.610:180.37:165:50Waning Gibbous28Thu
29Fri4:092.14:242.610:160.611:130.37:175:49Third Quarter29Fri
30Sat5:082.25:272.511:200.67:185:48Third Quarter30Sat
31Sun6:132.36:332.512:080.212:250.57:195:47Third Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8512114)

Common Questions About Southold, NY Tides

Show All
What time does the tide turn (slack tide) in Southold, NY today?

Slack tide in Southold, NY is approximately 9:22 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 100% 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 Full Moon (100% 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