Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Fire Island Light, NY.
Next low tide : 4:14 pm (0.1 ft)
Next high tide : in 4h 10m at 9:38 am (0.6 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:25 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - Aug 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:260.71:010.77:130.17:310.25:508:08Waning Gibbous1Sat
2Sun1:090.71:430.77:490.18:180.25:518:06Third Quarter2Sun
3Mon1:530.72:240.78:290.19:160.25:528:05Third Quarter3Mon
4Tue2:390.63:060.79:190.110:230.25:538:04Third Quarter4Tue
5Wed3:280.63:530.710:170.111:270.25:548:03Third Quarter5Wed
6Thu4:230.64:480.811:180.15:558:02Waning Crescent6Thu
7Fri5:270.65:490.812:240.112:160.15:568:01Waning Crescent7Fri
8Sat6:300.76:480.81:180.11:110.15:577:59Waning Crescent8Sat
9Sun7:260.77:420.92:090.02:050.05:587:58Waning Crescent9Sun
10Mon8:180.88:320.93:000.02:590.05:597:57New Moon10Mon
11Tue9:080.89:221.03:51-0.13:540.06:007:55New Moon11Tue
12Wed9:580.810:130.94:40-0.14:48-0.16:017:54New Moon12Wed
13Thu10:500.911:050.95:28-0.15:40-0.16:027:53Waxing Crescent13Thu
14Fri11:440.96:14-0.16:310.06:037:51Waxing Crescent14Fri
15Sat12:000.912:410.97:01-0.17:250.06:037:50Waxing Crescent15Sat
16Sun12:570.81:370.97:510.08:240.06:047:49First Quarter16Sun
17Mon1:550.82:330.88:460.09:290.16:057:47First Quarter17Mon
18Tue2:510.73:270.89:470.110:360.16:067:46First Quarter18Tue
19Wed3:480.74:230.810:500.111:400.16:077:44First Quarter19Wed
20Thu4:480.75:220.811:490.16:087:43Waxing Gibbous20Thu
21Fri5:510.76:200.812:370.112:430.16:097:41Waxing Gibbous21Fri
22Sat6:490.77:120.81:280.11:330.16:107:40Waxing Gibbous22Sat
23Sun7:390.77:580.82:140.12:200.16:117:38Waxing Gibbous23Sun
24Mon8:240.78:400.82:580.03:050.16:127:37Full Moon24Mon
25Tue9:040.79:190.83:400.03:490.16:137:35Full Moon25Tue
26Wed9:430.79:560.84:190.04:310.16:147:34Full Moon26Wed
27Thu10:210.710:340.84:570.05:100.16:157:32Full Moon27Thu
28Fri10:570.711:100.85:310.05:480.16:167:31Waning Gibbous28Fri
29Sat11:340.711:480.76:040.16:240.16:177:29Waning Gibbous29Sat
30Sun12:100.76:350.17:000.26:187:28Waning Gibbous30Sun
31Mon12:270.712:480.77:060.17:390.26:197:26Waning Gibbous31Mon
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 12:56 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 Fire Island Light, NY?

Fire Island Light, NY is currently in a spring phase. Tonight's moon is 100% 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 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 Full Moon (100% illuminated). This places Fire Island Light, 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