Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Fire Island Light, NY.
Next low tide (tomorrow) : 11:08 am (0.2 ft)
Next high tide (tomorrow) : in 4h 22m at 4:12 am (0.6 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:40 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - Jul 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:540.810:060.94:39-0.14:380.05:258:27New Moon1Wed
2Thu10:470.810:590.95:28-0.15:310.05:268:27Waxing Crescent2Thu
3Fri11:430.811:540.96:15-0.16:230.05:268:27Waxing Crescent3Fri
4Sat12:400.87:02-0.17:170.05:278:27Waxing Crescent4Sat
5Sun12:510.81:360.87:51-0.18:160.15:288:26First Quarter5Sun
6Mon1:480.82:310.88:450.09:200.15:288:26First Quarter6Mon
7Tue2:430.73:240.89:420.010:270.15:298:26First Quarter7Tue
8Wed3:380.74:170.810:410.111:310.15:308:25First Quarter8Wed
9Thu4:350.75:140.811:380.15:308:25Waxing Gibbous9Thu
10Fri5:360.66:110.812:280.112:310.15:318:25Waxing Gibbous10Fri
11Sat6:370.67:040.81:210.11:210.15:328:24Waxing Gibbous11Sat
12Sun7:300.77:510.82:100.12:080.15:328:24Waxing Gibbous12Sun
13Mon8:180.78:340.82:560.12:550.15:338:23Full Moon13Mon
14Tue9:010.79:150.83:400.03:400.15:348:23Full Moon14Tue
15Wed9:420.79:540.84:220.04:240.15:358:22Full Moon15Wed
16Thu10:230.710:320.85:010.05:050.15:358:21Full Moon16Thu
17Fri11:030.711:090.85:370.05:430.15:368:21Waning Gibbous17Fri
18Sat11:420.711:470.76:100.06:200.15:378:20Waning Gibbous18Sat
19Sun12:220.76:420.16:570.25:388:19Waning Gibbous19Sun
20Mon12:260.71:010.77:140.17:370.25:398:19Waning Gibbous20Mon
21Tue1:070.71:420.77:480.18:250.25:408:18Third Quarter21Tue
22Wed1:530.62:240.78:280.19:290.25:408:17Third Quarter22Wed
23Thu2:420.63:110.79:210.110:400.25:418:16Third Quarter23Thu
24Fri3:360.64:040.810:260.111:460.25:428:15Third Quarter24Fri
25Sat4:390.65:070.811:320.15:438:15Waning Crescent25Sat
26Sun5:480.66:130.812:450.112:340.15:448:14Waning Crescent26Sun
27Mon6:530.77:130.91:400.11:330.05:458:13Waning Crescent27Mon
28Tue7:500.78:080.92:330.02:300.05:468:12New Moon28Tue
29Wed8:430.88:591.03:25-0.13:270.05:478:11New Moon29Wed
30Thu9:350.89:501.04:16-0.14:23-0.15:488:10New Moon30Thu
31Fri10:270.910:410.95:05-0.15:16-0.15:498:09Waxing Crescent31Fri
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 7:40 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 62% 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 First Quarter (62% 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