Tides Today & Tomorrow in Northport Harbor, Huntington, NY

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in Northport Harbor, Huntington, NY.
Next low tide : in 1h 43m at 6:49 am (0.3 ft)
Next high tide : 12:47 pm (7.2 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 5:48 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8515586
Common Questions About Tides

Northport Harbor, Huntington, NY Tides - May 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:017.912:297.26:330.06:370.75:507:49New Moon1Tue
2Wed12:358.01:057.27:07-0.17:110.75:497:51New Moon2Wed
3Thu1:138.11:447.27:44-0.17:490.75:487:52Waxing Crescent3Thu
4Fri1:548.12:277.28:25-0.18:320.75:477:53Waxing Crescent4Fri
5Sat2:408.03:157.19:110.19:220.85:457:54Waxing Crescent5Sat
6Sun3:317.94:097.110:040.210:210.95:447:55Waxing Crescent6Sun
7Mon4:287.75:097.111:030.311:280.95:437:56First Quarter7Mon
8Tue5:317.56:137.312:070.45:427:57First Quarter8Tue
9Wed6:397.47:207.612:390.81:110.35:417:58First Quarter9Wed
10Thu7:497.58:248.01:480.42:130.15:407:59Waxing Gibbous10Thu
11Fri8:557.79:218.42:510.03:10-0.15:398:00Waxing Gibbous11Fri
12Sat9:547.910:148.83:49-0.54:04-0.25:388:01Waxing Gibbous12Sat
13Sun10:478.011:039.04:42-0.84:55-0.35:378:02Full Moon13Sun
14Mon11:368.111:499.15:32-1.05:43-0.35:368:03Full Moon14Mon
15Tue12:238.06:20-1.06:30-0.25:358:04Full Moon15Tue
16Wed12:358.91:097.97:06-0.97:160.05:348:05Full Moon16Wed
17Thu1:198.71:557.77:51-0.78:020.35:338:06Waning Gibbous17Thu
18Fri2:058.32:417.48:37-0.38:490.65:328:07Waning Gibbous18Fri
19Sat2:517.93:307.19:250.19:400.95:318:08Waning Gibbous19Sat
20Sun3:417.54:226.910:160.410:361.25:308:08Waning Gibbous20Sun
21Mon4:347.15:176.811:110.711:371.45:308:09Third Quarter21Mon
22Tue5:326.86:166.712:080.95:298:10Third Quarter22Tue
23Wed6:356.67:146.812:391.41:041.15:288:11Third Quarter23Wed
24Thu7:386.58:097.01:391.31:581.15:278:12Third Quarter24Thu
25Fri8:356.68:577.22:341.02:471.15:278:13Waning Crescent25Fri
26Sat9:266.79:397.43:230.83:331.05:268:14Waning Crescent26Sat
27Sun10:096.810:177.64:080.54:141.05:268:15Waning Crescent27Sun
28Mon10:496.910:537.84:500.34:530.95:258:15Waning Crescent28Mon
29Tue11:257.011:308.05:280.15:300.95:248:16New Moon29Tue
30Wed12:037.16:060.06:080.85:248:17New Moon30Wed
31Thu12:088.212:427.26:44-0.16:470.75:238:18New Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8515586)

Common Questions About Northport Harbor, Huntington, NY Tides

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What time does the tide turn (slack tide) in Northport Harbor, Huntington, NY today?

Slack tide in Northport Harbor, Huntington, NY is approximately 9:48 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 Northport Harbor, Huntington, NY?

Northport Harbor, Huntington, 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 Northport Harbor, Huntington, 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 Northport Harbor, Huntington, NY?

Tide predictions for Northport Harbor, Huntington, 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 Northport Harbor, Huntington, NY?

Tide data for Northport Harbor, Huntington, NY is sourced from NOAA Station #8515586. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8515586.

What is the moon phase in Northport Harbor, Huntington, NY tonight?

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