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

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Fire Island Coast Guard Station, NY.
Next low tide (tomorrow) : 7:48 am (0.3 ft)
Next high tide (tomorrow) : in 3h 45m at 1:17 am (2.0 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:28 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Mar 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:411.812:501.47:240.37:190.16:265:44First Quarter1Mon
2Tue1:381.81:521.48:280.38:230.16:245:45First Quarter2Tue
3Wed2:491.93:081.59:310.29:280.06:235:46Waxing Gibbous3Wed
4Thu3:562.04:141.610:240.110:26-0.16:215:47Waxing Gibbous4Thu
5Fri4:512.15:101.811:160.011:23-0.26:205:48Waxing Gibbous5Fri
6Sat5:422.26:032.012:08-0.26:185:49Waxing Gibbous6Sat
7Sun6:342.36:572.212:22-0.312:59-0.36:175:51Full Moon7Sun
8Mon7:242.37:492.31:19-0.41:46-0.46:155:52Full Moon8Mon
9Tue8:122.28:382.42:11-0.42:30-0.46:135:53Full Moon9Tue
10Wed9:002.19:292.43:00-0.43:15-0.46:125:54Waning Gibbous10Wed
11Thu9:502.010:242.33:52-0.34:02-0.36:105:55Waning Gibbous11Thu
12Fri10:451.911:212.24:49-0.14:56-0.26:085:56Waning Gibbous12Fri
13Sat11:401.75:490.05:530.06:075:57Third Quarter13Sat
14Sun12:162.112:331.66:490.26:510.16:055:58Third Quarter14Sun
15Mon1:132.01:321.57:510.37:540.26:045:59Third Quarter15Mon
16Tue2:211.92:481.58:560.38:580.26:026:00Third Quarter16Tue
17Wed3:321.93:561.59:520.39:560.26:006:01Waning Crescent17Wed
18Thu4:261.94:461.610:390.310:450.25:596:02Waning Crescent18Thu
19Fri5:101.95:281.711:230.211:330.25:576:04Waning Crescent19Fri
20Sat5:501.96:081.812:060.25:556:05Waning Crescent20Sat
21Sun6:291.96:471.912:210.112:470.15:546:06New Moon21Sun
22Mon7:051.97:232.01:060.11:240.15:526:07New Moon22Mon
23Tue7:401.97:582.11:470.11:580.15:506:08New Moon23Tue
24Wed8:131.98:332.12:230.12:300.15:496:09New Moon24Wed
25Thu8:471.89:092.12:590.13:010.15:476:10Waxing Crescent25Thu
26Fri9:231.89:492.13:360.23:340.15:456:11Waxing Crescent26Fri
27Sat10:041.710:352.14:190.24:120.25:446:12Waxing Crescent27Sat
28Sun10:501.711:252.15:080.35:000.25:426:13Waxing Crescent28Sun
29Mon11:401.66:020.35:540.35:406:14First Quarter29Mon
30Tue12:152.112:311.66:580.46:530.35:396:15First Quarter30Tue
31Wed1:092.11:311.67:580.37:580.25:376:16First Quarter31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8515186)

Common Questions About Fire Island Coast Guard Station, NY Tides

Show All
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 4:32 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 transitional phase. Tonight's moon is 62% 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 Third Quarter (62% 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