Tides Today & Tomorrow in Fire Island Light, NY

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Fire Island Light, NY.
Next low tide : 12:49 pm (0.2 ft)
Next high tide : in 2h 02m at 6:08 am (0.6 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8515014
Common Questions About Tides

Fire Island Light, NY Tides - Oct 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:430.63:590.710:260.211:240.26:496:35Third Quarter1Sat
2Sun4:380.64:540.711:270.26:506:33Waning Crescent2Sun
3Mon5:330.75:490.712:140.212:200.26:516:31Waning Crescent3Mon
4Tue6:250.76:400.712:570.11:080.16:526:30Waning Crescent4Tue
5Wed7:110.77:240.71:380.11:520.16:536:28Waning Crescent5Wed
6Thu7:510.88:030.82:170.12:360.16:546:27New Moon6Thu
7Fri8:280.88:400.82:550.13:180.16:556:25New Moon7Fri
8Sat9:020.89:150.83:330.14:010.06:566:23New Moon8Sat
9Sun9:350.89:500.74:100.14:430.06:576:22New Moon9Sun
10Mon10:090.810:270.74:470.15:230.06:586:20Waxing Crescent10Mon
11Tue10:460.811:090.75:230.16:040.17:006:19Waxing Crescent11Tue
12Wed11:300.86:000.16:480.17:016:17Waxing Crescent12Wed
13Thu12:000.712:240.86:410.17:370.17:026:15Waxing Crescent13Thu
14Fri1:010.71:270.87:320.18:390.17:036:14First Quarter14Fri
15Sat2:060.72:310.88:400.19:480.17:046:12First Quarter15Sat
16Sun3:090.73:330.810:020.110:550.17:056:11First Quarter16Sun
17Mon4:110.74:370.811:160.111:540.07:066:09Waxing Gibbous17Mon
18Tue5:150.85:410.812:210.17:076:08Waxing Gibbous18Tue
19Wed6:170.86:410.812:480.01:180.07:086:06Waxing Gibbous19Wed
20Thu7:120.97:350.81:380.02:120.07:096:05Waxing Gibbous20Thu
21Fri8:020.98:250.82:26-0.13:040.07:106:04Full Moon21Fri
22Sat8:490.99:130.83:14-0.13:55-0.17:116:02Full Moon22Sat
23Sun9:340.910:000.84:01-0.14:440.07:136:01Full Moon23Sun
24Mon10:190.910:480.84:470.05:300.07:145:59Waning Gibbous24Mon
25Tue11:040.911:390.75:310.06:150.07:155:58Waning Gibbous25Tue
26Wed11:530.86:130.17:000.17:165:57Waning Gibbous26Wed
27Thu12:320.712:440.86:560.17:470.17:175:55Waning Gibbous27Thu
28Fri1:260.71:370.77:420.28:410.17:185:54Third Quarter28Fri
29Sat2:200.62:290.78:380.29:390.27:195:53Third Quarter29Sat
30Sun3:110.63:190.79:440.210:370.27:215:51Third Quarter30Sun
31Mon4:010.64:090.710:480.211:280.17:225:50Third Quarter31Mon
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 9:28 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 86% 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 Waxing Gibbous (86% 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