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 53m 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 - Jul 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:440.79:440.84:270.04:180.15:258:27New Moon1Mon
2Tue10:240.710:190.85:070.05:000.15:268:27New Moon2Tue
3Wed11:030.710:550.85:430.05:390.15:268:27Waxing Crescent3Wed
4Thu11:440.711:350.86:180.06:180.15:278:27Waxing Crescent4Thu
5Fri12:280.76:530.07:000.15:288:27Waxing Crescent5Fri
6Sat12:210.71:150.77:290.07:490.15:288:26Waxing Crescent6Sat
7Sun1:130.72:050.88:130.18:500.15:298:26First Quarter7Sun
8Mon2:090.72:570.89:070.110:020.15:298:26First Quarter8Mon
9Tue3:070.73:530.810:110.111:120.15:308:25First Quarter9Tue
10Wed4:090.74:540.811:170.15:318:25Waxing Gibbous10Wed
11Thu5:180.76:000.912:170.112:200.05:328:24Waxing Gibbous11Thu
12Fri6:290.77:020.91:170.01:200.05:328:24Waxing Gibbous12Fri
13Sat7:320.77:590.92:140.02:180.05:338:23Full Moon13Sat
14Sun8:280.88:511.03:09-0.13:150.05:348:23Full Moon14Sun
15Mon9:220.89:420.94:02-0.14:110.05:358:22Full Moon15Mon
16Tue10:140.810:320.94:52-0.15:040.05:358:22Full Moon16Tue
17Wed11:060.811:220.95:38-0.15:530.05:368:21Waning Gibbous17Wed
18Thu11:570.86:22-0.16:400.05:378:20Waning Gibbous18Thu
19Fri12:120.812:480.87:040.07:280.15:388:20Waning Gibbous19Fri
20Sat1:030.81:380.87:470.08:200.15:398:19Third Quarter20Sat
21Sun1:520.72:250.78:320.19:180.25:408:18Third Quarter21Sun
22Mon2:410.73:110.79:210.110:190.25:408:17Third Quarter22Mon
23Tue3:290.63:580.710:140.111:180.25:418:17Third Quarter23Tue
24Wed4:210.64:480.711:080.25:428:16Waning Crescent24Wed
25Thu5:170.65:420.712:120.212:010.25:438:15Waning Crescent25Thu
26Fri6:160.66:360.71:020.112:500.15:448:14Waning Crescent26Fri
27Sat7:090.67:230.81:480.11:380.15:458:13Waning Crescent27Sat
28Sun7:550.78:050.82:320.12:240.15:468:12New Moon28Sun
29Mon8:370.78:430.83:160.13:100.15:478:11New Moon29Mon
30Tue9:170.79:200.83:580.03:550.15:488:10New Moon30Tue
31Wed9:550.79:560.84:380.04:380.15:498:09New Moon31Wed
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 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