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

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Fire Island Coast Guard Station, NY.
Next low tide : in 3h 57m at 6:29 pm (0.5 ft)
Next high tide (tomorrow) : 12:33 am (2.1 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Jan 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:501.910:121.43:31-0.14:22-0.17:164:36Waxing Crescent1Fri
2Sat10:331.811:011.44:150.05:080.07:164:37Waxing Crescent2Sat
3Sun11:171.711:471.45:050.15:530.07:164:38Waxing Crescent3Sun
4Mon11:581.65:580.16:370.07:164:39First Quarter4Mon
5Tue12:311.512:401.56:510.27:220.07:164:40First Quarter5Tue
6Wed1:191.51:261.57:490.28:100.07:164:41First Quarter6Wed
7Thu2:171.52:251.48:500.29:000.07:164:42First Quarter7Thu
8Fri3:201.63:281.49:470.19:48-0.17:164:43Waxing Gibbous8Fri
9Sat4:131.84:221.410:370.010:33-0.27:164:44Waxing Gibbous9Sat
10Sun5:001.95:101.511:280.011:21-0.37:164:45Waxing Gibbous10Sun
11Mon5:472.16:001.512:22-0.17:154:46Waxing Gibbous11Mon
12Tue6:362.26:511.612:13-0.31:14-0.37:154:47Full Moon12Tue
13Wed7:252.37:421.71:06-0.42:01-0.37:154:48Full Moon13Wed
14Thu8:132.38:321.71:56-0.52:46-0.47:144:49Full Moon14Thu
15Fri9:012.39:241.82:43-0.53:32-0.47:144:50Waning Gibbous15Fri
16Sat9:522.210:211.83:34-0.44:22-0.47:134:51Waning Gibbous16Sat
17Sun10:472.111:211.84:30-0.45:16-0.47:134:52Waning Gibbous17Sun
18Mon11:411.95:33-0.26:10-0.37:124:53Third Quarter18Mon
19Tue12:171.812:331.86:36-0.17:04-0.37:124:55Third Quarter19Tue
20Wed1:151.81:291.67:41-0.18:01-0.27:114:56Third Quarter20Wed
21Thu2:221.82:371.58:490.09:00-0.27:114:57Third Quarter21Thu
22Fri3:321.83:461.49:520.09:54-0.27:104:58Waning Crescent22Fri
23Sat4:291.94:421.410:470.010:44-0.27:094:59Waning Crescent23Sat
24Sun5:191.95:311.411:400.011:34-0.27:095:00Waning Crescent24Sun
25Mon6:052.06:181.512:32-0.17:085:02Waning Crescent25Mon
26Tue6:502.07:031.512:24-0.21:20-0.17:075:03New Moon26Tue
27Wed7:312.07:441.51:12-0.22:00-0.17:065:04New Moon27Wed
28Thu8:082.08:221.51:54-0.22:36-0.27:065:05New Moon28Thu
29Fri8:441.98:591.52:32-0.23:11-0.17:055:07New Moon29Fri
30Sat9:201.99:391.53:09-0.23:47-0.17:045:08Waxing Crescent30Sat
31Sun9:581.810:221.53:48-0.14:26-0.17:035:09Waxing Crescent31Sun
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 9:31 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 72% 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 Waning Gibbous (72% 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