Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Fire Island Light, NY.
Next low tide : 8:01 am (0.1 ft)
Next high tide : in 18m at 1:05 am (0.7 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:28 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - Jun 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:260.710:360.85:080.05:040.15:238:17Full Moon1Thu
2Fri11:110.611:190.85:490.05:450.15:238:18Waning Gibbous2Fri
3Sat11:590.66:270.16:240.25:238:19Waning Gibbous3Sat
4Sun12:040.712:480.67:060.17:040.25:228:19Waning Gibbous4Sun
5Mon12:500.71:360.67:460.17:490.25:228:20Waning Gibbous5Mon
6Tue1:370.72:220.68:290.18:450.25:228:21Third Quarter6Tue
7Wed2:220.73:050.69:180.19:500.25:218:21Third Quarter7Wed
8Thu3:080.63:470.710:090.110:540.25:218:22Third Quarter8Thu
9Fri3:550.64:330.710:590.111:520.25:218:23Third Quarter9Fri
10Sat4:500.65:230.711:490.15:218:23Waning Crescent10Sat
11Sun5:500.66:160.812:460.112:370.15:218:24Waning Crescent11Sun
12Mon6:480.67:070.81:370.11:250.15:218:24Waning Crescent12Mon
13Tue7:420.77:560.92:280.02:150.05:218:24New Moon13Tue
14Wed8:320.78:440.93:200.03:080.05:218:25New Moon14Wed
15Thu9:220.79:330.94:120.04:020.05:218:25New Moon15Thu
16Fri10:150.710:250.95:02-0.14:560.05:218:26New Moon16Fri
17Sat11:100.711:200.95:51-0.15:490.05:218:26Waxing Crescent17Sat
18Sun12:080.86:39-0.16:420.05:218:26Waxing Crescent18Sun
19Mon12:180.91:070.87:280.07:380.05:218:27Waxing Crescent19Mon
20Tue1:160.82:040.88:210.08:410.15:228:27First Quarter20Tue
21Wed2:130.82:580.89:170.09:480.15:228:27First Quarter21Wed
22Thu3:080.73:510.810:140.010:550.15:228:27First Quarter22Thu
23Fri4:030.74:450.811:100.011:560.15:228:27Waxing Gibbous23Fri
24Sat5:010.75:410.812:030.15:238:27Waxing Gibbous24Sat
25Sun6:020.66:350.812:520.112:530.15:238:27Waxing Gibbous25Sun
26Mon7:000.67:250.81:430.11:400.15:238:28Waxing Gibbous26Mon
27Tue7:510.68:100.82:320.12:270.15:248:28Full Moon27Tue
28Wed8:370.78:530.83:180.03:130.15:248:28Full Moon28Wed
29Thu9:210.79:330.84:040.03:590.15:258:27Full Moon29Thu
30Fri10:040.710:130.84:460.04:420.15:258:27Full Moon30Fri
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 4:33 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 Third 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