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

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Fire Island Coast Guard Station, NY.
Next low tide : 11:40 pm (0.6 ft)
Next high tide : in 39m at 5:19 pm (2.1 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Mar 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:251.98:441.92:24-0.12:43-0.16:265:44Full Moon1Wed
2Thu8:591.89:211.93:01-0.13:15-0.16:245:45Waning Gibbous2Thu
3Fri9:351.710:001.93:400.03:480.06:235:46Waning Gibbous3Fri
4Sat10:131.610:441.94:220.14:250.16:215:47Waning Gibbous4Sat
5Sun10:551.511:291.85:100.25:080.26:205:48Waning Gibbous5Sun
6Mon11:381.56:010.35:550.26:185:50Third Quarter6Mon
7Tue12:141.812:211.46:540.46:450.36:165:51Third Quarter7Tue
8Wed1:031.81:101.47:540.47:420.36:155:52Third Quarter8Wed
9Thu2:041.82:171.48:580.48:460.26:135:53Third Quarter9Thu
10Fri3:161.83:331.49:530.39:450.16:125:54Waning Crescent10Fri
11Sat4:141.94:291.610:400.210:380.06:105:55Waning Crescent11Sat
12Sun5:022.15:191.811:270.111:31-0.16:085:56Waning Crescent12Sun
13Mon5:482.16:082.012:140.06:075:57Waning Crescent13Mon
14Tue6:352.26:572.112:27-0.21:00-0.16:055:58New Moon14Tue
15Wed7:222.27:462.31:21-0.21:43-0.26:035:59New Moon15Wed
16Thu8:072.28:332.42:10-0.32:25-0.36:026:00New Moon16Thu
17Fri8:532.19:222.42:58-0.33:07-0.36:006:02Waxing Crescent17Fri
18Sat9:422.010:172.43:49-0.23:53-0.25:596:03Waxing Crescent18Sat
19Sun10:371.811:162.34:460.04:46-0.15:576:04Waxing Crescent19Sun
20Mon11:351.75:490.15:460.05:556:05First Quarter20Mon
21Tue12:142.212:321.66:510.26:490.15:546:06First Quarter21Tue
22Wed1:152.11:361.67:580.37:560.25:526:07First Quarter22Wed
23Thu2:272.02:581.69:050.39:060.25:506:08First Quarter23Thu
24Fri3:412.04:071.610:020.310:060.25:496:09Waxing Gibbous24Fri
25Sat4:362.04:591.810:500.210:590.25:476:10Waxing Gibbous25Sat
26Sun5:222.05:441.911:350.211:500.15:456:11Waxing Gibbous26Sun
27Mon6:042.06:262.012:190.15:446:12Waxing Gibbous27Mon
28Tue6:442.07:052.012:400.11:000.15:426:13Full Moon28Tue
29Wed7:211.97:412.11:250.11:360.15:406:14Full Moon29Wed
30Thu7:561.98:152.12:040.12:090.15:396:15Full Moon30Thu
31Fri8:291.88:492.12:410.12:410.15:376:16Full Moon31Fri
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 8:29 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 Coast Guard Station, NY?

Fire Island Coast Guard Station, NY is currently in a transitional phase. Tonight's moon is 79% 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 shifting between spring and neap.

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 (79% illuminated). This places Fire Island Coast Guard Station, NY in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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