Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Fire Island Light, NY.
Next low tide : in 31m at 4:14 pm (0.1 ft)
Next high tide : 9:46 pm (0.8 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:25 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - Mar 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:210.810:440.84:59-0.15:18-0.16:255:44Waxing Crescent1Wed
2Thu11:120.711:370.85:46-0.16:01-0.16:245:45Waxing Crescent2Thu
3Fri12:080.76:37-0.16:50-0.16:225:46Waxing Crescent3Fri
4Sat12:350.71:080.77:390.07:490.06:215:47First Quarter4Sat
5Sun1:340.72:080.68:500.08:590.06:195:48First Quarter5Sun
6Mon2:350.73:110.610:010.010:090.06:185:49First Quarter6Mon
7Tue3:400.74:180.611:070.011:150.06:165:51Waxing Gibbous7Tue
8Wed4:470.75:240.712:050.06:145:52Waxing Gibbous8Wed
9Thu5:500.76:220.712:130.012:57-0.16:135:53Waxing Gibbous9Thu
10Fri6:440.87:120.71:07-0.11:46-0.16:115:54Waxing Gibbous10Fri
11Sat7:310.87:570.81:57-0.12:32-0.16:105:55Full Moon11Sat
12Sun9:140.89:400.83:45-0.14:16-0.17:086:56Full Moon12Sun
13Mon9:560.810:210.84:30-0.14:56-0.17:066:57Full Moon13Mon
14Tue10:360.711:010.75:12-0.15:33-0.17:056:58Waning Gibbous14Tue
15Wed11:170.711:420.75:510.06:080.07:036:59Waning Gibbous15Wed
16Thu11:590.76:290.06:410.07:017:00Waning Gibbous16Thu
17Fri12:230.712:430.67:080.07:150.17:007:01Waning Gibbous17Fri
18Sat1:070.71:290.67:500.17:530.16:587:02Third Quarter18Sat
19Sun1:520.62:170.68:400.18:410.16:577:04Third Quarter19Sun
20Mon2:390.63:070.59:420.19:480.26:557:05Third Quarter20Mon
21Tue3:280.64:010.510:470.110:570.26:537:06Third Quarter21Tue
22Wed4:240.65:000.511:470.111:590.16:527:07Third Quarter22Wed
23Thu5:240.66:000.612:400.16:507:08Waning Crescent23Thu
24Fri6:230.76:540.612:530.11:280.06:487:09Waning Crescent24Fri
25Sat7:150.77:400.71:430.02:140.06:477:10Waning Crescent25Sat
26Sun8:010.88:230.82:320.02:59-0.16:457:11New Moon26Sun
27Mon8:450.89:060.83:21-0.13:44-0.16:437:12New Moon27Mon
28Tue9:300.89:490.84:10-0.14:28-0.16:427:13New Moon28Tue
29Wed10:160.810:350.94:58-0.15:13-0.16:407:14New Moon29Wed
30Thu11:050.811:250.95:46-0.15:57-0.16:387:15Waxing Crescent30Thu
31Fri11:590.86:34-0.16:43-0.16:377:16Waxing Crescent31Fri
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 7:00 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 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