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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Fire Island Coast Guard Station, NY.
Next low tide : in 4h 29m at 7:09 am (0.2 ft)
Next high tide : 1:14 pm (2.0 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:22 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Jan 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:291.512:371.66:450.27:150.07:164:36Third Quarter1Fri
2Sat1:161.51:221.57:410.28:040.07:164:37Third Quarter2Sat
3Sun2:131.52:181.48:420.28:550.07:164:37Third Quarter3Sun
4Mon3:161.63:221.49:380.29:420.07:164:38Waning Crescent4Mon
5Tue4:081.74:141.410:270.110:25-0.17:164:39Waning Crescent5Tue
6Wed4:521.84:591.411:150.111:08-0.17:164:40Waning Crescent6Wed
7Thu5:341.95:431.512:040.07:164:41Waning Crescent7Thu
8Fri6:172.06:291.512:54-0.17:164:42New Moon8Fri
9Sat7:022.17:151.612:43-0.31:39-0.27:164:43New Moon9Sat
10Sun7:452.28:001.61:30-0.32:20-0.37:164:44New Moon10Sun
11Mon8:282.28:461.72:14-0.43:00-0.37:164:45New Moon11Mon
12Tue9:122.19:351.72:57-0.43:43-0.37:154:46Waxing Crescent12Tue
13Wed10:002.110:301.73:45-0.34:31-0.37:154:47Waxing Crescent13Wed
14Thu10:532.011:271.84:40-0.25:23-0.37:154:48Waxing Crescent14Thu
15Fri11:451.95:42-0.26:16-0.37:144:49First Quarter15Fri
16Sat12:221.812:371.76:44-0.17:10-0.37:144:51First Quarter16Sat
17Sun1:211.81:351.67:500.08:08-0.37:134:52First Quarter17Sun
18Mon2:291.82:451.58:590.09:09-0.37:134:53Waxing Gibbous18Mon
19Tue3:401.93:541.510:02-0.110:05-0.37:124:54Waxing Gibbous19Tue
20Wed4:382.04:511.510:58-0.110:58-0.37:124:55Waxing Gibbous20Wed
21Thu5:302.15:441.511:54-0.211:51-0.37:114:56Waxing Gibbous21Thu
22Fri6:202.16:351.612:49-0.27:114:58Full Moon22Fri
23Sat7:082.17:241.612:45-0.31:37-0.27:104:59Full Moon23Sat
24Sun7:512.18:081.61:34-0.32:19-0.37:095:00Full Moon24Sun
25Mon8:312.08:491.62:17-0.32:57-0.37:085:01Full Moon25Mon
26Tue9:102.09:311.62:58-0.33:36-0.27:085:02Waning Gibbous26Tue
27Wed9:501.910:161.63:39-0.24:16-0.27:075:04Waning Gibbous27Wed
28Thu10:331.711:021.64:24-0.14:59-0.17:065:05Waning Gibbous28Thu
29Fri11:151.611:471.65:140.05:430.07:055:06Waning Gibbous29Fri
30Sat11:561.56:050.16:270.07:045:07Third Quarter30Sat
31Sun12:301.612:371.46:570.27:120.07:035:08Third Quarter31Sun
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 10:11 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 transitional phase. Tonight's moon is 37% 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 First Quarter (37% 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