Tides Today & Tomorrow in Southold, NY

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Southold, NY.
Next low tide (tomorrow) : 8:18 am (0.2 ft)
Next high tide (tomorrow) : in 3h 28m at 2:01 am (2.5 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8512114
Common Questions About Tides

Southold, NY Tides - Mar 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:222.29:332.02:560.23:330.16:235:40Waxing Gibbous1Sat
2Sun10:002.310:132.13:370.14:090.06:225:41Full Moon2Sun
3Mon10:362.310:512.24:170.04:45-0.16:205:42Full Moon3Mon
4Tue11:112.311:282.44:57-0.15:19-0.26:185:43Full Moon4Tue
5Wed11:452.35:38-0.25:55-0.26:175:44Full Moon5Wed
6Thu12:052.412:222.26:22-0.26:34-0.16:155:46Waning Gibbous6Thu
7Fri12:432.51:032.17:11-0.27:170.06:145:47Waning Gibbous7Fri
8Sat1:262.51:502.08:05-0.18:060.16:125:48Waning Gibbous8Sat
9Sun2:142.52:421.89:03-0.19:010.26:105:49Third Quarter9Sun
10Mon3:102.53:401.810:030.010:030.26:095:50Third Quarter10Mon
11Tue4:152.44:491.711:060.111:100.26:075:51Third Quarter11Tue
12Wed5:312.46:051.812:100.16:065:52Third Quarter12Wed
13Thu6:432.47:111.912:170.21:110.06:045:53Waning Crescent13Thu
14Fri7:442.58:072.11:220.12:07-0.16:025:55Waning Crescent14Fri
15Sat8:372.58:592.22:22-0.13:00-0.26:015:56Waning Crescent15Sat
16Sun9:252.59:472.43:19-0.23:49-0.25:595:57New Moon16Sun
17Mon10:112.510:332.64:11-0.34:33-0.25:575:58New Moon17Mon
18Tue10:562.411:172.64:59-0.35:14-0.25:565:59New Moon18Tue
19Wed11:392.35:45-0.35:54-0.15:546:00New Moon19Wed
20Thu12:012.612:242.26:32-0.26:340.15:526:01Waxing Crescent20Thu
21Fri12:452.61:122.07:20-0.17:170.35:516:02Waxing Crescent21Fri
22Sat1:322.52:021.98:100.08:050.55:496:03Waxing Crescent22Sat
23Sun2:222.42:531.89:020.28:570.65:476:04Waxing Crescent23Sun
24Mon3:152.23:471.89:540.39:520.75:466:05First Quarter24Mon
25Tue4:142.14:461.710:490.410:520.75:446:06First Quarter25Tue
26Wed5:212.05:491.811:450.411:520.75:426:07First Quarter26Wed
27Thu6:262.06:471.812:370.45:416:09First Quarter27Thu
28Fri7:202.17:362.012:460.61:250.45:396:10Waxing Gibbous28Fri
29Sat8:052.28:202.11:360.52:090.35:376:11Waxing Gibbous29Sat
30Sun8:462.39:002.32:230.32:490.25:366:12Waxing Gibbous30Sun
31Mon9:252.39:392.53:080.23:280.15:346:13Waxing 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 5:09 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 91% 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 Gibbous (91% 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