Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Fire Island Light, NY.
Next low tide : 5:53 pm (0.1 ft)
Next high tide : in 1h 17m at 11:04 am (0.7 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - Jan 2077

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:300.71:470.78:200.08:49-0.17:164:36First Quarter1Fri
2Sat2:260.72:440.79:300.09:490.07:164:37First Quarter2Sat
3Sun3:220.73:430.610:370.010:450.07:164:38Waxing Gibbous3Sun
4Mon4:210.74:450.611:360.011:380.07:164:39Waxing Gibbous4Mon
5Tue5:190.75:450.612:300.07:164:40Waxing Gibbous5Tue
6Wed6:120.76:380.612:270.01:210.07:164:41Waxing Gibbous6Wed
7Thu6:590.87:260.61:150.02:090.07:164:42Full Moon7Thu
8Fri7:420.88:110.62:010.02:55-0.17:164:43Full Moon8Fri
9Sat8:230.88:530.62:470.03:38-0.17:154:44Full Moon9Sat
10Sun9:030.79:360.63:300.04:180.07:154:45Full Moon10Sun
11Mon9:420.710:190.64:110.04:550.07:154:46Waning Gibbous11Mon
12Tue10:210.711:030.64:500.05:300.07:154:47Waning Gibbous12Tue
13Wed11:010.611:470.65:270.06:050.07:144:48Waning Gibbous13Wed
14Thu11:420.66:060.16:400.07:144:49Waning Gibbous14Thu
15Fri12:320.612:250.66:480.17:180.17:134:51Third Quarter15Fri
16Sat1:140.61:090.67:400.18:030.17:134:52Third Quarter16Sat
17Sun1:570.61:560.58:450.18:580.17:124:53Third Quarter17Sun
18Mon2:420.62:480.59:530.19:570.17:124:54Third Quarter18Mon
19Tue3:330.63:500.510:560.110:550.07:114:55Waning Crescent19Tue
20Wed4:310.74:580.511:530.011:500.07:114:56Waning Crescent20Wed
21Thu5:310.75:590.612:460.07:104:57Waning Crescent21Thu
22Fri6:260.86:540.612:430.01:39-0.17:094:59Waning Crescent22Fri
23Sat7:160.87:440.71:37-0.12:30-0.17:095:00New Moon23Sat
24Sun8:060.98:340.72:31-0.13:21-0.27:085:01New Moon24Sun
25Mon8:550.99:250.73:25-0.14:09-0.27:075:02New Moon25Mon
26Tue9:460.910:180.74:17-0.14:55-0.27:065:03Waxing Crescent26Tue
27Wed10:390.811:130.75:07-0.15:41-0.27:065:05Waxing Crescent27Wed
28Thu11:340.85:59-0.16:28-0.17:055:06Waxing Crescent28Thu
29Fri12:090.712:300.76:55-0.17:19-0.17:045:07First Quarter29Fri
30Sat1:050.71:260.77:580.08:16-0.17:035:08First Quarter30Sat
31Sun2:000.72:210.69:060.09:160.07:025:10First Quarter31Sun
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 2:28 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 91% 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 Waning Gibbous (91% 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