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 (tomorrow) : 12:08 am (0.5 ft)
Next high tide : in 4h 00m at 5:49 pm (2.2 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 - May 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:071.96:322.012:170.35:517:49Waxing Gibbous1Thu
2Fri6:441.97:092.112:450.412:550.35:497:50Waxing Gibbous2Fri
3Sat7:221.97:462.21:330.31:340.35:487:51Full Moon3Sat
4Sun8:001.98:232.32:170.32:120.25:477:52Full Moon4Sun
5Mon8:361.88:592.32:580.32:470.25:467:53Full Moon5Mon
6Tue9:131.89:362.43:350.33:210.25:457:54Full Moon6Tue
7Wed9:501.810:162.34:130.33:550.35:437:55Waning Gibbous7Wed
8Thu10:311.711:022.34:540.44:320.35:427:56Waning Gibbous8Thu
9Fri11:201.711:542.35:440.45:190.45:417:57Waning Gibbous9Fri
10Sat12:151.76:390.46:170.45:407:58Waning Gibbous10Sat
11Sun12:472.31:101.77:330.47:200.45:397:59Third Quarter11Sun
12Mon1:392.22:071.88:280.48:250.45:388:00Third Quarter12Mon
13Tue2:362.23:151.99:250.39:360.45:378:01Third Quarter13Tue
14Wed3:432.14:272.010:190.210:410.35:368:02Waning Crescent14Wed
15Thu4:472.15:242.311:070.111:400.25:358:03Waning Crescent15Thu
16Fri5:412.16:162.511:540.05:348:04Waning Crescent16Fri
17Sat6:322.17:062.612:380.112:430.05:338:05Waning Crescent17Sat
18Sun7:242.17:582.71:380.11:34-0.15:338:06New Moon18Sun
19Mon8:162.08:482.72:330.02:25-0.15:328:06New Moon19Mon
20Tue9:052.09:362.73:230.03:130.05:318:07New Moon20Tue
21Wed9:541.910:262.64:100.13:580.15:308:08Waxing Crescent21Wed
22Thu10:461.811:202.45:000.24:470.25:298:09Waxing Crescent22Thu
23Fri11:441.85:550.35:420.35:298:10Waxing Crescent23Fri
24Sat12:152.312:411.76:510.46:410.45:288:11Waxing Crescent24Sat
25Sun1:052.21:331.77:440.47:400.55:278:12First Quarter25Sun
26Mon1:532.12:271.78:350.58:390.65:278:13First Quarter26Mon
27Tue2:432.03:301.89:260.59:410.65:268:13First Quarter27Tue
28Wed3:421.94:311.910:130.410:370.65:268:14First Quarter28Wed
29Thu4:381.85:172.010:540.411:260.55:258:15Waxing Gibbous29Thu
30Fri5:231.85:562.111:320.45:258:16Waxing Gibbous30Fri
31Sat6:031.86:342.212:130.512:090.35:248:17Waxing Gibbous31Sat
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 8:58 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 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