Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Fire Island Light, NY.
Next low tide (tomorrow) : 7:28 am (0.0 ft)
Next high tide (tomorrow) : in 1h 13m at 12:40 am (0.7 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - Mar 2082

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:300.79:480.74:080.04:210.06:255:44Waxing Crescent1Sun
2Mon10:050.710:200.74:440.04:510.06:235:45Waxing Crescent2Mon
3Tue10:400.610:520.75:180.05:200.06:225:46Waxing Crescent3Tue
4Wed11:180.611:260.65:520.05:480.06:205:47Waxing Crescent4Wed
5Thu11:590.56:280.16:180.16:195:49Waxing Crescent5Thu
6Fri12:060.612:470.57:120.16:580.16:175:50First Quarter6Fri
7Sat12:550.61:410.58:190.17:570.16:165:51First Quarter7Sat
8Sun1:510.63:410.510:390.110:210.17:146:52First Quarter8Sun
9Mon3:540.64:480.511:470.111:390.17:126:53First Quarter9Mon
10Tue5:060.75:570.612:450.07:116:54Waxing Gibbous10Tue
11Wed6:160.76:570.612:430.01:360.07:096:55Waxing Gibbous11Wed
12Thu7:150.87:490.71:400.02:24-0.17:086:56Waxing Gibbous12Thu
13Fri8:060.88:370.82:35-0.13:12-0.17:066:57Full Moon13Fri
14Sat8:540.89:230.93:29-0.13:59-0.27:046:58Full Moon14Sat
15Sun9:420.810:110.94:21-0.24:45-0.27:036:59Full Moon15Sun
16Mon10:310.811:000.95:12-0.25:30-0.27:017:01Waning Gibbous16Mon
17Tue11:220.811:520.86:01-0.16:14-0.16:597:02Waning Gibbous17Tue
18Wed12:170.76:51-0.17:01-0.16:587:03Waning Gibbous18Wed
19Thu12:470.81:160.77:450.07:520.06:567:04Third Quarter19Thu
20Fri1:450.82:160.68:460.08:550.16:547:05Third Quarter20Fri
21Sat2:440.73:170.69:560.110:080.16:537:06Third Quarter21Sat
22Sun3:430.74:190.611:050.111:190.16:517:07Third Quarter22Sun
23Mon4:450.75:230.612:060.16:497:08Waning Crescent23Mon
24Tue5:490.66:240.612:200.112:580.16:487:09Waning Crescent24Tue
25Wed6:450.77:140.61:130.11:420.06:467:10Waning Crescent25Wed
26Thu7:320.77:560.71:590.12:220.06:447:11Waning Crescent26Thu
27Fri8:130.78:330.72:430.03:000.06:437:12New Moon27Fri
28Sat8:510.79:080.73:250.03:370.06:417:13New Moon28Sat
29Sun9:260.79:410.84:050.04:120.06:407:14New Moon29Sun
30Mon10:020.710:120.74:440.04:460.06:387:15New Moon30Mon
31Tue10:360.710:410.75:200.05:180.06:367:16Waxing Crescent31Tue
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 4:04 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 75% 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 Waning Gibbous (75% 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