Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Southold, NY.
Next low tide : 11:58 pm (0.5 ft)
Next high tide : in 2h 29m at 5:28 pm (2.6 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:17 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Jan 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:173.09:432.03:01-0.24:00-0.57:144:31New Moon1Sat
2Sun10:093.010:352.13:56-0.34:51-0.67:144:32New Moon2Sun
3Mon11:023.011:292.14:49-0.35:41-0.67:144:33New Moon3Mon
4Tue11:552.95:42-0.36:31-0.57:144:34Waxing Crescent4Tue
5Wed12:242.112:502.76:38-0.37:24-0.47:144:35Waxing Crescent5Wed
6Thu1:222.11:452.57:37-0.18:17-0.37:144:36Waxing Crescent6Thu
7Fri2:212.12:402.38:390.09:11-0.27:144:37Waxing Crescent7Fri
8Sat3:192.13:352.09:420.110:040.07:144:38First Quarter8Sat
9Sun4:182.14:321.810:450.210:570.17:144:39First Quarter9Sun
10Mon5:192.25:341.611:480.211:490.27:134:40First Quarter10Mon
11Tue6:182.26:351.612:480.27:134:41First Quarter11Tue
12Wed7:112.27:281.612:410.31:410.17:134:42Waxing Gibbous12Wed
13Thu7:582.38:151.61:310.32:300.17:134:43Waxing Gibbous13Thu
14Fri8:422.39:001.72:180.33:140.07:124:44Waxing Gibbous14Fri
15Sat9:252.39:431.73:030.33:540.07:124:45Waxing Gibbous15Sat
16Sun10:072.410:251.83:440.24:31-0.17:114:47Full Moon16Sun
17Mon10:472.411:061.94:230.15:07-0.17:114:48Full Moon17Mon
18Tue11:262.411:471.95:000.15:44-0.27:104:49Full Moon18Tue
19Wed12:042.35:380.16:22-0.27:104:50Full Moon19Wed
20Thu12:281.912:412.36:180.17:02-0.27:094:51Waning Gibbous20Thu
21Fri1:111.91:182.27:040.17:44-0.17:094:52Waning Gibbous21Fri
22Sat1:542.01:572.17:550.18:28-0.17:084:54Waning Gibbous22Sat
23Sun2:382.02:402.08:510.19:14-0.17:074:55Waning Gibbous23Sun
24Mon3:232.13:281.99:490.110:020.07:064:56Third Quarter24Mon
25Tue4:142.24:261.710:500.110:540.07:064:57Third Quarter25Tue
26Wed5:132.35:351.711:520.011:510.07:054:59Third Quarter26Wed
27Thu6:172.46:431.712:54-0.17:045:00Waning Crescent27Thu
28Fri7:162.67:421.712:510.01:53-0.27:035:01Waning Crescent28Fri
29Sat8:122.78:361.91:50-0.12:50-0.47:025:02Waning Crescent29Sat
30Sun9:062.89:292.02:49-0.23:44-0.57:015:04New Moon30Sun
31Mon9:592.810:222.13:46-0.44:34-0.57:005:05New Moon31Mon
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 8:43 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places Southold, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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