Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Fire Island Light, NY.
Next low tide : in 2h 34m at 3:39 am (0.1 ft)
Next high tide : 8:58 am (0.6 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:24 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - Mar 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:220.710:390.75:040.05:19-0.16:255:44Waxing Crescent1Sat
2Sun11:040.711:230.75:420.05:530.06:235:45Waxing Crescent2Sun
3Mon11:540.66:250.06:330.06:225:47Waxing Crescent3Mon
4Tue12:150.712:500.67:190.07:250.06:205:48First Quarter4Tue
5Wed1:130.71:510.68:310.18:350.06:195:49First Quarter5Wed
6Thu2:140.72:550.69:480.09:520.06:175:50First Quarter6Thu
7Fri3:210.74:050.610:570.011:020.06:155:51Waxing Gibbous7Fri
8Sat4:320.75:140.711:570.06:145:52Waxing Gibbous8Sat
9Sun6:400.87:160.712:05-0.11:52-0.17:126:53Waxing Gibbous9Sun
10Mon7:380.88:100.82:03-0.12:45-0.17:116:54Waxing Gibbous10Mon
11Tue8:300.89:000.82:58-0.13:35-0.27:096:55Full Moon11Tue
12Wed9:190.89:480.83:51-0.24:23-0.27:076:56Full Moon12Wed
13Thu10:070.810:350.84:42-0.25:09-0.27:066:58Full Moon13Thu
14Fri10:540.811:220.85:29-0.15:51-0.17:046:59Waning Gibbous14Fri
15Sat11:420.76:14-0.16:32-0.17:027:00Waning Gibbous15Sat
16Sun12:100.812:310.76:58-0.17:130.07:017:01Waning Gibbous16Sun
17Mon12:580.71:220.67:450.07:570.06:597:02Waning Gibbous17Mon
18Tue1:480.72:130.68:370.18:480.16:587:03Third Quarter18Tue
19Wed2:370.73:040.69:360.19:480.16:567:04Third Quarter19Wed
20Thu3:280.63:570.510:390.110:520.16:547:05Third Quarter20Thu
21Fri4:210.64:540.511:380.111:520.16:537:06Third Quarter21Fri
22Sat5:190.65:540.612:300.16:517:07Waning Crescent22Sat
23Sun6:170.66:480.612:440.11:170.16:497:08Waning Crescent23Sun
24Mon7:070.77:330.61:320.12:000.06:487:09Waning Crescent24Mon
25Tue7:510.78:130.72:170.02:420.06:467:10Waning Crescent25Tue
26Wed8:300.78:500.73:010.03:230.06:447:11New Moon26Wed
27Thu9:080.79:240.83:450.04:020.06:437:12New Moon27Thu
28Fri9:450.79:580.84:270.04:40-0.16:417:13New Moon28Fri
29Sat10:220.710:340.85:080.05:180.06:397:14New Moon29Sat
30Sun11:030.711:150.85:480.05:540.06:387:16Waxing Crescent30Sun
31Mon11:490.76:300.06:330.06:367:17Waxing Crescent31Mon
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 6:18 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 100% 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 Full Moon (100% 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