Tides Today & Tomorrow in Fire Island Coast Guard Station, NY

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Fire Island Coast Guard Station, NY.
Next low tide : 11:12 am (0.3 ft)
Next high tide : in 3h 47m at 5:11 am (1.7 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:23 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Apr 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:411.95:041.711:100.411:120.26:357:18Waning Crescent1Tue
2Wed5:312.05:521.911:530.26:337:19Waning Crescent2Wed
3Thu6:162.16:382.112:040.212:360.16:327:20Waning Crescent3Thu
4Fri7:012.17:252.312:570.11:210.06:307:21New Moon4Fri
5Sat7:472.18:132.41:520.02:06-0.16:287:22New Moon5Sat
6Sun8:332.19:002.52:43-0.12:49-0.16:277:23New Moon6Sun
7Mon9:192.19:472.63:30-0.13:31-0.26:257:24New Moon7Mon
8Tue10:062.010:392.54:18-0.14:15-0.16:247:25Waxing Crescent8Tue
9Wed10:591.911:372.55:120.05:050.06:227:26Waxing Crescent9Wed
10Thu11:591.86:120.16:050.16:207:27Waxing Crescent10Thu
11Fri12:372.412:591.77:150.27:100.26:197:28First Quarter11Fri
12Sat1:362.32:001.78:180.38:160.36:177:29First Quarter12Sat
13Sun2:402.13:131.79:240.39:270.36:167:30First Quarter13Sun
14Mon3:542.14:311.810:240.310:340.36:147:31Waxing Gibbous14Mon
15Tue4:582.15:291.911:140.311:300.36:137:32Waxing Gibbous15Tue
16Wed5:482.06:152.011:590.26:117:33Waxing Gibbous16Wed
17Thu6:322.06:582.112:220.212:420.26:107:34Waxing Gibbous17Thu
18Fri7:132.07:392.21:130.21:240.26:087:35Full Moon18Fri
19Sat7:531.98:172.32:020.22:040.26:077:36Full Moon19Sat
20Sun8:311.98:522.32:440.22:410.26:057:37Full Moon20Sun
21Mon9:061.89:272.33:220.23:150.26:047:38Full Moon21Mon
22Tue9:411.810:042.33:590.23:480.26:027:39Waning Gibbous22Tue
23Wed10:171.710:442.24:370.34:220.36:017:40Waning Gibbous23Wed
24Thu10:581.711:302.15:200.45:010.46:007:42Waning Gibbous24Thu
25Fri11:461.66:100.55:480.45:587:43Waning Gibbous25Fri
26Sat12:182.112:351.67:010.56:420.55:577:44Third Quarter26Sat
27Sun1:052.11:231.67:520.57:380.55:567:45Third Quarter27Sun
28Mon1:522.02:161.68:440.58:380.55:547:46Third Quarter28Mon
29Tue2:462.03:211.79:370.59:440.55:537:47Third Quarter29Tue
30Wed3:502.04:281.910:260.410:440.45:527:48Waning Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8515186)

Common Questions About Fire Island Coast Guard Station, NY Tides

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What time does the tide turn (slack tide) in Fire Island Coast Guard Station, NY today?

Slack tide in Fire Island Coast Guard Station, NY is approximately 8:11 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 Coast Guard Station, NY?

Fire Island Coast Guard Station, NY is currently in a spring phase. Tonight's moon is 84% 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 Coast Guard Station, 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 Coast Guard Station, NY?

Tide predictions for Fire Island Coast Guard Station, 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 Coast Guard Station, NY?

Tide data for Fire Island Coast Guard Station, NY is sourced from NOAA Station #8515186. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8515186.

What is the moon phase in Fire Island Coast Guard Station, NY tonight?

Tonight the moon over Fire Island Coast Guard Station, NY is Waxing Gibbous (84% illuminated). This places Fire Island Coast Guard Station, 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