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

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Fire Island Coast Guard Station, NY.
Next low tide : in 1h 11m at 8:26 pm (0.5 ft)
Next high tide (tomorrow) : 2:04 am (1.9 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:29 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Sep 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:052.27:412.71:170.21:190.06:207:25Full Moon1Sun
2Mon8:012.38:322.72:100.12:180.06:217:23Full Moon2Mon
3Tue8:532.49:202.62:580.13:100.06:227:21Full Moon3Tue
4Wed9:422.510:062.53:410.03:590.06:237:20Waning Gibbous4Wed
5Thu10:332.510:552.44:240.14:500.16:247:18Waning Gibbous5Thu
6Fri11:262.511:472.25:090.25:450.36:257:17Waning Gibbous6Fri
7Sat12:202.45:590.36:440.46:267:15Waning Gibbous7Sat
8Sun12:382.01:112.36:510.47:420.56:277:13Third Quarter8Sun
9Mon1:271.92:022.27:430.58:420.66:287:12Third Quarter9Mon
10Tue2:191.83:032.28:390.69:450.76:297:10Third Quarter10Tue
11Wed3:251.74:132.19:400.610:420.76:307:08Third Quarter11Wed
12Thu4:361.75:112.210:360.611:300.66:317:07Waning Crescent12Thu
13Fri5:281.85:562.211:250.56:327:05Waning Crescent13Fri
14Sat6:101.96:372.312:150.612:110.56:337:03Waning Crescent14Sat
15Sun6:502.07:162.312:590.512:580.46:347:01Waning Crescent15Sun
16Mon7:302.17:532.31:410.51:440.46:357:00New Moon16Mon
17Tue8:092.18:292.32:200.42:270.36:366:58New Moon17Tue
18Wed8:462.29:042.32:540.33:060.36:376:56New Moon18Wed
19Thu9:222.39:382.23:260.33:430.36:386:55New Moon19Thu
20Fri9:592.310:152.23:570.34:220.36:396:53Waxing Crescent20Fri
21Sat10:402.410:572.14:300.35:060.46:406:51Waxing Crescent21Sat
22Sun11:282.411:462.05:080.45:580.56:416:50Waxing Crescent22Sun
23Mon12:202.45:550.46:570.56:426:48First Quarter23Mon
24Tue12:371.91:142.46:500.47:580.66:436:46First Quarter24Tue
25Wed1:301.82:122.37:500.59:040.66:446:45First Quarter25Wed
26Thu2:321.83:242.38:570.410:110.56:456:43First Quarter26Thu
27Fri3:521.94:382.410:080.411:090.46:466:41Waxing Gibbous27Fri
28Sat5:032.05:372.511:110.36:476:40Waxing Gibbous28Sat
29Sun6:002.26:302.512:010.312:090.26:486:38Waxing Gibbous29Sun
30Mon6:532.37:202.512:520.21:080.16:496:36Full Moon30Mon
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 11:15 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 neap phase. Tonight's moon is 52% 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 minimum.

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 Third Quarter (52% illuminated). This places Fire Island Coast Guard Station, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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