Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Fire Island Light, NY.
Next low tide (tomorrow) : 1:59 am (0.0 ft)
Next high tide : in 4h 55m at 6:35 pm (0.9 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:32 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - Apr 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:220.711:490.85:53-0.16:040.05:366:17Waning Gibbous1Mon
2Tue12:190.76:440.06:540.05:346:18Waning Gibbous2Tue
3Wed12:440.81:160.67:430.07:530.15:326:19Third Quarter3Wed
4Thu1:390.72:130.68:480.19:010.15:316:20Third Quarter4Thu
5Fri2:350.73:110.69:540.110:080.25:296:21Third Quarter5Fri
6Sat3:330.64:110.610:530.111:080.15:286:22Waning Crescent6Sat
7Sun5:330.66:100.612:430.16:267:23Waning Crescent7Sun
8Mon6:300.77:010.61:000.11:280.16:247:24Waning Crescent8Mon
9Tue7:190.77:440.71:460.12:080.06:237:25Waning Crescent9Tue
10Wed8:010.78:220.72:300.12:470.06:217:26Waning Crescent10Wed
11Thu8:390.78:570.73:120.03:250.06:207:27New Moon11Thu
12Fri9:160.79:300.83:540.04:020.06:187:28New Moon12Fri
13Sat9:510.710:010.84:340.04:370.06:167:29New Moon13Sat
14Sun10:260.710:300.85:110.05:110.06:157:30New Moon14Sun
15Mon11:010.711:010.85:480.05:420.06:137:31Waxing Crescent15Mon
16Tue11:400.611:370.76:230.06:140.16:127:32Waxing Crescent16Tue
17Wed12:250.67:010.16:490.16:107:33Waxing Crescent17Wed
18Thu12:220.71:190.67:460.17:320.16:097:35Waxing Crescent18Thu
19Fri1:190.72:180.68:460.18:350.16:077:36First Quarter19Fri
20Sat2:230.73:190.610:000.19:580.16:067:37First Quarter20Sat
21Sun3:280.74:220.611:090.111:170.16:047:38First Quarter21Sun
22Mon4:360.75:270.712:090.06:037:39Waxing Gibbous22Mon
23Tue5:460.86:300.812:240.01:030.06:027:40Waxing Gibbous23Tue
24Wed6:490.87:250.81:230.01:53-0.16:007:41Waxing Gibbous24Wed
25Thu7:450.88:150.92:19-0.12:43-0.15:597:42Full Moon25Thu
26Fri8:360.89:030.93:13-0.13:32-0.15:577:43Full Moon26Fri
27Sat9:260.89:510.94:06-0.14:21-0.15:567:44Full Moon27Sat
28Sun10:160.810:390.94:57-0.15:08-0.15:557:45Full Moon28Sun
29Mon11:070.811:290.95:46-0.15:540.05:537:46Waning Gibbous29Mon
30Tue12:010.76:34-0.16:390.05:527:47Waning Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8515014)

Common Questions About Fire Island Light, NY Tides

Show All
What time does the tide turn (slack tide) in Fire Island Light, NY today?

Slack tide in Fire Island Light, NY is approximately 10:17 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 11% 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 Crescent (11% 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