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

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Fire Island Coast Guard Station, NY.
Next low tide : 6:29 pm (0.5 ft)
Next high tide : in 1h 06m at 12:21 pm (1.9 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Oct 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:132.68:372.52:090.02:370.06:496:35New Moon1Thu
2Fri9:032.79:252.42:56-0.13:260.06:516:33New Moon2Fri
3Sat9:512.710:122.33:400.04:140.06:526:31Waxing Crescent3Sat
4Sun10:402.611:032.24:240.05:050.26:536:30Waxing Crescent4Sun
5Mon11:342.511:582.05:120.26:010.36:546:28Waxing Crescent5Mon
6Tue12:282.46:050.36:590.46:556:26First Quarter6Tue
7Wed12:511.91:202.37:010.47:550.56:566:25First Quarter7Wed
8Thu1:421.82:122.27:580.58:540.56:576:23First Quarter8Thu
9Fri2:401.83:142.18:580.69:530.56:586:22First Quarter9Fri
10Sat3:501.84:212.19:590.610:440.56:596:20Waxing Gibbous10Sat
11Sun4:511.85:122.110:520.511:280.57:006:18Waxing Gibbous11Sun
12Mon5:361.95:542.111:390.57:016:17Waxing Gibbous12Mon
13Tue6:162.06:332.112:090.412:240.47:026:15Waxing Gibbous13Tue
14Wed6:542.17:112.212:500.41:100.37:036:14Waxing Gibbous14Wed
15Thu7:322.27:492.21:300.31:560.37:046:12Full Moon15Thu
16Fri8:102.38:262.12:100.22:380.27:056:11Full Moon16Fri
17Sat8:482.49:032.12:460.23:170.27:066:09Full Moon17Sat
18Sun9:252.49:412.13:200.23:550.27:076:08Full Moon18Sun
19Mon10:042.410:222.03:540.24:360.37:086:06Waning Gibbous19Mon
20Tue10:492.411:091.94:320.25:230.37:106:05Waning Gibbous20Tue
21Wed11:412.45:170.36:190.47:116:04Waning Gibbous21Wed
22Thu12:041.912:362.36:130.37:170.47:126:02Third Quarter22Thu
23Fri1:001.81:302.37:140.48:160.47:136:01Third Quarter23Fri
24Sat1:571.82:302.28:190.49:190.37:145:59Third Quarter24Sat
25Sun3:061.93:412.29:290.310:190.27:155:58Third Quarter25Sun
26Mon4:212.04:482.310:350.211:120.17:165:57Waning Crescent26Mon
27Tue5:222.25:442.311:340.17:175:55Waning Crescent27Tue
28Wed6:142.36:352.312:010.012:300.07:195:54Waning Crescent28Wed
29Thu7:052.57:262.312:51-0.11:280.07:205:53New Moon29Thu
30Fri7:552.68:152.21:42-0.12:22-0.17:215:51New Moon30Fri
31Sat8:432.69:022.12:30-0.13:11-0.17:225:50New Moon31Sat
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 3:25 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 transitional phase. Tonight's moon is 72% 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 Waning Gibbous (72% 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