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

TIDE TIMES for Tuesday, July 28, 2026
The tide is currently rising in Fire Island Coast Guard Station, NY.
Next low tide : 1:47 pm (0.3 ft)
Next high tide : in 2h 01m at 7:36 am (1.8 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 5:46 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Jun 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:231.94:141.89:580.410:210.65:248:17Third Quarter1Thu
2Fri4:221.85:042.010:410.411:110.55:238:17Waning Crescent2Fri
3Sat5:101.85:442.111:190.411:580.55:238:18Waning Crescent3Sat
4Sun5:511.86:222.211:570.35:238:19Waning Crescent4Sun
5Mon6:301.87:012.312:460.512:360.35:228:19Waning Crescent5Mon
6Tue7:111.87:412.31:350.41:190.35:228:20New Moon6Tue
7Wed7:531.88:222.42:220.42:030.35:228:21New Moon7Wed
8Thu8:341.89:022.43:030.32:430.25:228:21New Moon8Thu
9Fri9:151.89:432.43:420.33:220.25:218:22New Moon9Fri
10Sat9:571.810:282.44:230.34:010.25:218:22Waxing Crescent10Sat
11Sun10:451.711:172.45:080.34:460.35:218:23Waxing Crescent11Sun
12Mon11:401.85:580.35:400.35:218:23Waxing Crescent12Mon
13Tue12:092.312:371.86:500.36:430.45:218:24Waxing Crescent13Tue
14Wed12:592.31:311.97:390.37:450.45:218:24First Quarter14Wed
15Thu1:492.22:282.08:300.28:510.45:218:25First Quarter15Thu
16Fri2:442.13:352.19:230.210:000.45:218:25First Quarter16Fri
17Sat3:502.04:412.310:160.111:020.35:218:26Waxing Gibbous17Sat
18Sun4:532.05:362.511:060.15:218:26Waxing Gibbous18Sun
19Mon5:481.96:282.612:000.311:55 AM0.05:218:26Waxing Gibbous19Mon
20Tue6:411.97:202.612:580.212:480.05:218:27Full Moon20Tue
21Wed7:351.98:132.71:570.21:430.05:228:27Full Moon21Wed
22Thu8:281.99:022.62:500.22:360.05:228:27Full Moon22Thu
23Fri9:181.99:492.63:370.23:240.15:228:27Full Moon23Fri
24Sat10:071.810:372.54:220.24:100.15:228:27Waning Gibbous24Sat
25Sun10:591.811:282.35:090.34:580.35:238:27Waning Gibbous25Sun
26Mon11:541.86:000.35:520.45:238:28Waning Gibbous26Mon
27Tue12:162.212:461.86:490.46:490.55:238:28Waning Gibbous27Tue
28Wed1:002.11:321.87:340.47:430.65:248:28Third Quarter28Wed
29Thu1:412.02:201.98:190.48:400.65:248:28Third Quarter29Thu
30Fri2:251.93:151.99:040.49:400.65:258:28Third Quarter30Fri
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 10:41 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 spring phase. Tonight's moon is 99% 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 Full Moon (99% 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