Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Fire Island Light, NY.
Next low tide (tomorrow) : in 4h 26m at 12:55 am (0.1 ft)
Next high tide (tomorrow) : 6:08 am (0.6 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - Mar 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:260.78:510.73:030.03:29-0.16:265:44Full Moon1Tue
2Wed9:000.79:240.73:440.04:03-0.16:245:45Full Moon2Wed
3Thu9:330.79:570.74:220.04:360.06:225:46Waning Gibbous3Thu
4Fri10:080.710:340.74:590.05:070.06:215:47Waning Gibbous4Fri
5Sat10:490.611:180.75:370.05:400.06:195:48Waning Gibbous5Sat
6Sun11:390.66:210.06:190.06:185:49Waning Gibbous6Sun
7Mon12:110.712:380.67:150.07:110.06:165:50Third Quarter7Mon
8Tue1:110.71:410.68:250.18:270.16:155:51Third Quarter8Tue
9Wed2:140.72:470.69:410.09:500.06:135:53Third Quarter9Wed
10Thu3:220.73:580.610:490.011:030.06:115:54Waning Crescent10Thu
11Fri4:320.75:080.711:490.06:105:55Waning Crescent11Fri
12Sat5:380.86:100.712:060.012:43-0.16:085:56Waning Crescent12Sat
13Sun7:350.88:030.81:03-0.12:34-0.17:076:57Waning Crescent13Sun
14Mon8:260.88:520.82:58-0.13:23-0.27:056:58New Moon14Mon
15Tue9:140.89:380.93:50-0.14:10-0.27:036:59New Moon15Tue
16Wed10:010.810:240.84:40-0.14:55-0.27:027:00New Moon16Wed
17Thu10:480.811:090.85:27-0.15:38-0.17:007:01Waxing Crescent17Thu
18Fri11:360.711:560.86:12-0.16:18-0.16:587:02Waxing Crescent18Fri
19Sat12:260.76:560.06:590.06:577:03Waxing Crescent19Sat
20Sun12:440.71:180.67:420.07:410.16:557:04Waxing Crescent20Sun
21Mon1:350.72:110.68:350.18:320.16:537:05First Quarter21Mon
22Tue2:260.63:030.69:360.19:340.16:527:07First Quarter22Tue
23Wed3:170.63:570.610:400.110:410.26:507:08First Quarter23Wed
24Thu4:120.64:540.611:380.111:430.16:487:09First Quarter24Thu
25Fri5:100.65:520.612:290.16:477:10Waxing Gibbous25Fri
26Sat6:080.66:440.612:370.11:140.16:457:11Waxing Gibbous26Sat
27Sun6:590.67:290.71:250.11:560.06:437:12Waxing Gibbous27Sun
28Mon7:420.78:080.72:100.02:360.06:427:13Waxing Gibbous28Mon
29Tue8:210.78:440.82:540.03:150.06:407:14Full Moon29Tue
30Wed8:580.79:190.83:380.03:530.06:397:15Full Moon30Wed
31Thu9:340.79:530.84:210.04:310.06:377:16Full Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8515014)

Common Questions About Fire Island Light, NY Tides

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What time does the tide turn (slack tide) in Fire Island Light, NY today?

Slack tide in Fire Island Light, NY is approximately 3:31 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 Fire Island Light, NY?

Fire Island Light, NY is currently in a transitional phase. Tonight's moon is 79% 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 shifting between spring and neap.

What datum are Fire Island Light, 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 Fire Island Light, NY?

Tide predictions for Fire Island Light, 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 Fire Island Light, NY?

Tide data for Fire Island Light, NY is sourced from NOAA Station #8515014. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8515014.

What is the moon phase in Fire Island Light, NY tonight?

Tonight the moon over Fire Island Light, NY is Waxing Gibbous (79% illuminated). This places Fire Island Light, NY in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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