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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Fire Island Coast Guard Station, NY.
Next low tide : 5:34 pm (0.4 ft)
Next high tide : in 12m at 11:32 am (1.8 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:27 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Mar 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:482.15:081.811:10-0.111:17-0.26:255:44Waxing Gibbous1Sat
2Sun5:412.26:021.912:05-0.16:245:45Waxing Gibbous2Sun
3Mon6:332.26:552.012:15-0.312:58-0.26:225:47Full Moon3Mon
4Tue7:222.27:432.11:11-0.31:45-0.36:205:48Full Moon4Tue
5Wed8:072.28:282.12:00-0.32:26-0.36:195:49Full Moon5Wed
6Thu8:492.19:122.12:44-0.33:06-0.26:175:50Waning Gibbous6Thu
7Fri9:312.09:572.03:28-0.23:46-0.26:165:51Waning Gibbous7Fri
8Sat10:161.910:452.04:150.04:300.06:145:52Waning Gibbous8Sat
9Sun12:021.76:060.16:170.17:136:53Waning Gibbous9Sun
10Mon12:321.912:471.66:580.27:050.27:116:54Third Quarter10Mon
11Tue1:171.81:311.57:510.37:550.27:096:55Third Quarter11Tue
12Wed2:051.82:191.58:470.48:500.37:086:56Third Quarter12Wed
13Thu3:031.83:231.49:470.49:490.37:066:58Third Quarter13Thu
14Fri4:111.84:331.510:420.310:430.27:046:59Waning Crescent14Fri
15Sat5:071.85:251.611:290.311:320.27:037:00Waning Crescent15Sat
16Sun5:531.96:091.712:130.27:017:01Waning Crescent16Sun
17Mon6:342.06:511.812:190.112:580.16:597:02Waning Crescent17Mon
18Tue7:162.17:351.91:070.01:430.06:587:03New Moon18Tue
19Wed7:582.18:172.11:560.02:240.06:567:04New Moon19Wed
20Thu8:392.18:592.22:41-0.13:02-0.16:557:05New Moon20Thu
21Fri9:192.19:422.23:23-0.13:39-0.16:537:06New Moon21Fri
22Sat10:012.110:272.34:06-0.14:18-0.16:517:07Waxing Crescent22Sat
23Sun10:482.011:192.34:52-0.15:01-0.16:507:08Waxing Crescent23Sun
24Mon11:401.95:470.05:530.06:487:09Waxing Crescent24Mon
25Tue12:142.312:351.86:470.16:510.06:467:10First Quarter25Tue
26Wed1:102.21:311.87:480.27:520.16:457:11First Quarter26Wed
27Thu2:092.22:341.78:520.28:590.16:437:12First Quarter27Thu
28Fri3:182.13:511.79:590.210:080.16:417:13First Quarter28Fri
29Sat4:322.15:021.810:580.111:090.16:407:14Waxing Gibbous29Sat
30Sun5:322.25:582.011:500.16:387:16Waxing Gibbous30Sun
31Mon6:232.26:482.112:050.012:410.06:367:17Waxing Gibbous31Mon
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 2:33 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 81% 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 Waning Gibbous (81% 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