Tides Today & Tomorrow in Cold Spring Harbor, NY

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Cold Spring Harbor, NY.
Next low tide : 6:57 pm (0.8 ft)
Next high tide : in 8m at 12:46 pm (7.3 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 5:48 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8516061
Common Questions About Tides

Cold Spring Harbor, NY Tides - Oct 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:107.79:367.93:070.43:340.36:496:37Waxing Gibbous1Fri
2Sat10:018.410:288.33:570.04:26-0.46:506:35Waxing Gibbous2Sat
3Sun10:489.011:168.64:44-0.45:15-0.96:526:34Full Moon3Sun
4Mon11:339.45:29-0.66:02-1.36:536:32Full Moon4Mon
5Tue12:038.712:199.76:14-0.86:49-1.46:546:30Full Moon5Tue
6Wed12:508.71:079.77:00-0.87:38-1.36:556:29Waning Gibbous6Wed
7Thu1:398.51:569.47:49-0.68:28-1.06:566:27Waning Gibbous7Thu
8Fri2:308.22:489.08:40-0.29:23-0.56:576:25Waning Gibbous8Fri
9Sat3:257.83:458.49:370.210:230.06:586:24Third Quarter9Sat
10Sun4:267.44:497.910:420.711:310.46:596:22Third Quarter10Sun
11Mon5:397.16:047.411:561.07:006:21Third Quarter11Mon
12Tue6:547.07:207.212:410.61:101.17:016:19Third Quarter12Tue
13Wed8:017.18:267.21:460.72:160.97:026:17Waning Crescent13Wed
14Thu8:597.39:237.32:450.63:140.77:036:16Waning Crescent14Thu
15Fri9:487.510:127.33:360.64:040.57:046:14Waning Crescent15Fri
16Sat10:307.710:537.34:210.64:470.37:056:13Waning Crescent16Sat
17Sun11:057.811:287.35:000.65:250.27:066:11New Moon17Sun
18Mon11:347.811:587.35:340.75:590.27:086:10New Moon18Mon
19Tue11:597.96:030.76:300.27:096:08New Moon19Tue
20Wed12:247.212:257.96:310.86:590.27:106:07New Moon20Wed
21Thu12:537.212:577.96:590.97:300.37:116:05Waxing Crescent21Thu
22Fri1:267.11:347.97:311.08:050.47:126:04Waxing Crescent22Fri
23Sat2:047.02:157.88:091.18:450.57:136:02Waxing Crescent23Sat
24Sun2:476.93:017.68:521.29:320.77:146:01Waxing Crescent24Sun
25Mon3:366.83:527.49:431.310:250.87:156:00First Quarter25Mon
26Tue4:306.74:507.210:441.411:270.97:175:58First Quarter26Tue
27Wed5:316.85:557.111:551.37:185:57First Quarter27Wed
28Thu6:367.17:037.212:320.81:060.97:195:56First Quarter28Thu
29Fri7:407.68:107.41:330.62:120.47:205:54Waxing Gibbous29Fri
30Sat8:398.19:127.72:310.33:11-0.17:215:53Waxing Gibbous30Sat
31Sun8:338.79:078.02:250.03:06-0.76:224:52Waxing Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8516061)

Common Questions About Cold Spring Harbor, NY Tides

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What time does the tide turn (slack tide) in Cold Spring Harbor, NY today?

Slack tide in Cold Spring Harbor, NY is approximately 3:51 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 Cold Spring Harbor, NY?

Cold Spring Harbor, NY is currently in a spring phase. Tonight's moon is 99% 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 Cold Spring Harbor, 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 Cold Spring Harbor, NY?

Tide predictions for Cold Spring Harbor, 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 Cold Spring Harbor, NY?

Tide data for Cold Spring Harbor, NY is sourced from NOAA Station #8516061. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8516061.

What is the moon phase in Cold Spring Harbor, NY tonight?

Tonight the moon over Cold Spring Harbor, NY is Full Moon (99% illuminated). This places Cold Spring Harbor, 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