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

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in Fire Island Coast Guard Station, NY.
Next low tide (tomorrow) : 1:18 am (0.5 ft)
Next high tide : in 1h 58m at 6:47 pm (2.3 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Gibbous (92% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Sep 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:531.83:552.49:180.410:340.56:207:25First Quarter1Sun
2Mon4:161.85:052.410:260.311:320.56:217:23Waxing Gibbous2Mon
3Tue5:231.96:022.511:260.36:227:22Waxing Gibbous3Tue
4Wed6:182.06:532.512:260.412:230.26:237:20Waxing Gibbous4Wed
5Thu7:112.17:422.51:180.41:200.26:247:18Full Moon5Thu
6Fri8:002.28:262.52:070.32:140.26:257:17Full Moon6Fri
7Sat8:452.39:062.42:480.23:000.26:267:15Full Moon7Sat
8Sun9:262.39:442.33:250.23:420.26:277:14Full Moon8Sun
9Mon10:062.310:222.24:000.34:240.36:287:12Waning Gibbous9Mon
10Tue10:472.311:032.04:350.35:080.46:297:10Waning Gibbous10Tue
11Wed11:322.311:471.95:130.45:570.56:307:09Waning Gibbous11Wed
12Thu12:182.25:560.56:500.66:317:07Waning Gibbous12Thu
13Fri12:321.81:042.26:430.67:440.76:327:05Third Quarter13Fri
14Sat1:151.71:512.17:340.68:420.86:327:03Third Quarter14Sat
15Sun2:021.72:492.18:290.79:450.86:337:02Third Quarter15Sun
16Mon3:051.64:022.19:320.710:410.76:347:00Third Quarter16Mon
17Tue4:211.75:012.210:300.611:280.66:356:58Waning Crescent17Tue
18Wed5:171.85:472.311:200.56:366:57Waning Crescent18Wed
19Thu6:021.96:292.412:110.512:080.46:376:55Waning Crescent19Thu
20Fri6:452.17:112.412:550.412:580.36:386:53Waning Crescent20Fri
21Sat7:302.27:532.41:370.31:490.26:396:52New Moon21Sat
22Sun8:142.48:352.42:180.22:370.26:406:50New Moon22Sun
23Mon8:572.59:172.42:560.13:220.16:416:48New Moon23Mon
24Tue9:422.610:002.33:330.14:080.26:426:47Waxing Crescent24Tue
25Wed10:292.610:482.14:120.14:580.26:436:45Waxing Crescent25Wed
26Thu11:232.611:432.04:570.25:570.36:446:43Waxing Crescent26Thu
27Fri12:222.55:500.37:000.46:456:42First Quarter27Fri
28Sat12:411.91:212.56:520.38:050.56:466:40First Quarter28Sat
29Sun1:401.82:242.47:570.49:140.56:476:38First Quarter29Sun
30Mon2:491.83:412.39:080.410:200.56:486:37First Quarter30Mon
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 10:02 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 92% 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 (92% 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