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 17m 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 - Jul 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:581.89:282.53:260.33:080.25:258:27Full Moon1Sun
2Mon9:421.810:102.54:050.33:490.25:268:27Waning Gibbous2Mon
3Tue10:291.910:562.44:450.34:330.25:268:27Waning Gibbous3Tue
4Wed11:221.911:452.35:300.25:260.35:278:27Waning Gibbous4Wed
5Thu12:172.06:170.26:260.35:278:27Waning Gibbous5Thu
6Fri12:342.21:102.17:050.27:280.45:288:26Third Quarter6Fri
7Sat1:222.12:032.27:530.28:320.45:298:26Third Quarter7Sat
8Sun2:132.03:052.38:450.29:400.45:298:26Third Quarter8Sun
9Mon3:151.94:142.49:420.210:450.45:308:26Waning Crescent9Mon
10Tue4:261.85:162.510:380.111:440.45:318:25Waning Crescent10Tue
11Wed5:271.86:112.511:330.15:318:25Waning Crescent11Wed
12Thu6:231.87:052.612:420.312:280.15:328:24Waning Crescent12Thu
13Fri7:181.97:592.61:410.31:260.15:338:24New Moon13Fri
14Sat8:121.98:482.62:340.22:220.15:348:23New Moon14Sat
15Sun9:021.99:322.53:190.23:100.15:348:23New Moon15Sun
16Mon9:491.910:162.44:010.23:550.25:358:22Waxing Crescent16Mon
17Tue10:361.910:592.34:420.24:400.35:368:21Waxing Crescent17Tue
18Wed11:272.011:442.25:250.35:290.45:378:21Waxing Crescent18Wed
19Thu12:162.06:090.36:230.55:388:20Waxing Crescent19Thu
20Fri12:272.01:002.06:530.47:160.65:388:19First Quarter20Fri
21Sat1:071.91:432.07:340.48:100.65:398:19First Quarter21Sat
22Sun1:461.82:302.08:180.59:080.75:408:18First Quarter22Sun
23Mon2:321.73:292.09:060.510:080.75:418:17First Quarter23Mon
24Tue3:331.64:322.19:580.511:020.65:428:16Waxing Gibbous24Tue
25Wed4:381.65:242.210:480.411:510.65:438:15Waxing Gibbous25Wed
26Thu5:291.76:092.311:340.45:448:14Waxing Gibbous26Thu
27Fri6:151.76:552.412:410.512:210.35:458:13Waxing Gibbous27Fri
28Sat7:021.87:402.41:320.51:120.35:468:13Full Moon28Sat
29Sun7:501.98:242.52:190.42:030.25:468:12Full Moon29Sun
30Mon8:372.09:062.53:000.32:500.15:478:11Full Moon30Mon
31Tue9:222.19:482.53:380.23:350.15:488:10Full Moon31Tue
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