Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Fire Island Light, NY.
Next low tide : 12:35 pm (0.1 ft)
Next high tide : in 3h 48m at 5:45 am (0.6 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - May 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:330.78:470.83:110.03:100.05:517:48New Moon1Wed
2Thu9:120.79:230.83:540.03:500.05:497:49New Moon2Thu
3Fri9:520.79:570.84:350.04:280.15:487:50New Moon3Fri
4Sat10:310.710:310.85:140.05:060.15:477:51Waxing Crescent4Sat
5Sun11:120.611:050.75:510.05:410.15:467:52Waxing Crescent5Sun
6Mon11:550.611:410.76:270.16:160.15:457:53Waxing Crescent6Mon
7Tue12:400.67:040.16:520.15:437:54Waxing Crescent7Tue
8Wed12:230.71:280.67:430.17:340.25:427:55Waxing Crescent8Wed
9Thu1:120.72:170.68:310.18:300.25:417:57First Quarter9Thu
10Fri2:060.73:050.69:280.19:430.25:407:58First Quarter10Fri
11Sat3:010.73:560.710:290.110:550.15:397:59First Quarter11Sat
12Sun4:000.74:520.711:260.15:387:59Waxing Gibbous12Sun
13Mon5:040.75:500.812:000.112:190.05:378:00Waxing Gibbous13Mon
14Tue6:090.76:470.912:580.01:110.05:368:01Waxing Gibbous14Tue
15Wed7:100.77:400.91:530.02:020.05:358:02Waxing Gibbous15Wed
16Thu8:050.88:311.02:48-0.12:55-0.15:348:03Full Moon16Thu
17Fri8:580.89:221.03:43-0.13:49-0.15:338:04Full Moon17Fri
18Sat9:520.810:141.04:37-0.14:43-0.15:328:05Full Moon18Sat
19Sun10:470.811:090.95:29-0.15:350.05:328:06Waning Gibbous19Sun
20Mon11:460.86:19-0.16:280.05:318:07Waning Gibbous20Mon
21Tue12:060.912:460.87:10-0.17:220.05:308:08Waning Gibbous21Tue
22Wed1:050.81:450.78:040.08:220.15:298:09Third Quarter22Wed
23Thu2:020.82:410.79:010.09:280.15:298:10Third Quarter23Thu
24Fri2:560.73:340.79:590.010:340.15:288:11Third Quarter24Fri
25Sat3:480.74:260.710:540.111:340.15:278:12Third Quarter25Sat
26Sun4:420.75:180.711:450.15:278:12Waning Crescent26Sun
27Mon5:370.76:100.812:280.112:300.15:268:13Waning Crescent27Mon
28Tue6:310.76:570.81:160.11:130.15:258:14Waning Crescent28Tue
29Wed7:210.77:390.82:010.11:550.15:258:15Waning Crescent29Wed
30Thu8:050.78:190.82:450.12:360.15:248:16New Moon30Thu
31Fri8:470.78:560.83:280.03:180.15:248:16New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8515014)

Common Questions About Fire Island Light, NY Tides

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

Slack tide in Fire Island Light, NY is approximately 9:10 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 spring phase. Tonight's moon is 84% 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 Waxing Gibbous (84% 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