Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Fire Island Light, NY.
Next low tide : 3:31 pm (0.1 ft)
Next high tide : in 3h 51m at 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 - Jun 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:380.83:230.89:520.010:150.15:238:18First Quarter1Sun
2Mon3:360.84:200.810:520.011:210.15:238:18First Quarter2Mon
3Tue4:340.75:180.811:490.05:238:19Waxing Gibbous3Tue
4Wed5:350.76:140.812:210.112:400.05:228:20Waxing Gibbous4Wed
5Thu6:330.77:060.81:150.01:280.05:228:20Waxing Gibbous5Thu
6Fri7:260.77:520.92:050.02:130.05:228:21Waxing Gibbous6Fri
7Sat8:140.78:350.92:520.02:580.05:218:21Full Moon7Sat
8Sun8:580.79:150.93:390.03:410.05:218:22Full Moon8Sun
9Mon9:410.79:550.84:230.04:240.15:218:23Full Moon9Mon
10Tue10:240.710:350.85:050.05:050.15:218:23Full Moon10Tue
11Wed11:080.711:160.85:440.05:440.15:218:24Waning Gibbous11Wed
12Thu11:530.711:580.76:220.06:220.15:218:24Waning Gibbous12Thu
13Fri12:400.67:000.17:000.25:218:25Waning Gibbous13Fri
14Sat12:430.71:270.67:390.17:430.25:218:25Waning Gibbous14Sat
15Sun1:280.72:120.68:220.18:350.25:218:25Third Quarter15Sun
16Mon2:140.72:550.79:110.19:390.25:218:26Third Quarter16Mon
17Tue3:000.73:390.710:040.110:450.25:218:26Third Quarter17Tue
18Wed3:490.74:270.710:580.111:450.25:218:26Third Quarter18Wed
19Thu4:450.75:200.811:500.15:218:27Waning Crescent19Thu
20Fri5:460.76:150.812:400.112:410.15:228:27Waning Crescent20Fri
21Sat6:460.77:080.91:330.11:310.05:228:27Waning Crescent21Sat
22Sun7:400.77:580.92:250.02:220.05:228:27New Moon22Sun
23Mon8:320.88:480.93:180.03:150.05:228:27New Moon23Mon
24Tue9:240.89:381.04:10-0.14:090.05:238:27New Moon24Tue
25Wed10:170.810:311.05:02-0.15:030.05:238:27New Moon25Wed
26Thu11:130.811:260.95:52-0.15:550.05:238:28Waxing Crescent26Thu
27Fri12:120.86:41-0.16:480.05:248:28Waxing Crescent27Fri
28Sat12:250.91:110.87:32-0.17:450.05:248:28Waxing Crescent28Sat
29Sun1:230.82:080.88:270.08:480.15:258:27First Quarter29Sun
30Mon2:200.83:030.89:250.09:540.15:258:27First Quarter30Mon
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 12:14 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