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

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Fire Island Coast Guard Station, NY.
Next low tide : 11:26 am (0.4 ft)
Next high tide : in 4h 29m at 5:26 am (1.6 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8515186
Common Questions About Tides

Fire Island Coast Guard Station, NY Tides - Aug 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:131.74:172.19:440.510:530.75:498:09Waxing Gibbous1Sun
2Mon4:231.75:142.210:380.411:440.65:508:08Waxing Gibbous2Mon
3Tue5:211.76:032.411:280.35:518:07Waxing Gibbous3Tue
4Wed6:111.86:512.512:340.512:190.25:528:05Waxing Gibbous4Wed
5Thu7:011.97:392.61:270.41:140.25:538:04Full Moon5Thu
6Fri7:532.08:272.62:160.32:090.15:548:03Full Moon6Fri
7Sat8:442.29:122.62:590.22:590.05:558:02Full Moon7Sat
8Sun9:322.39:572.63:400.13:470.05:568:01Waning Gibbous8Sun
9Mon10:232.410:452.44:210.04:380.15:577:59Waning Gibbous9Mon
10Tue11:172.411:372.35:050.15:350.25:587:58Waning Gibbous10Tue
11Wed12:152.45:550.16:370.35:597:57Waning Gibbous11Wed
12Thu12:302.11:102.46:480.27:390.46:007:56Third Quarter12Thu
13Fri1:222.02:072.47:430.28:440.56:017:54Third Quarter13Fri
14Sat2:181.93:142.38:420.39:530.56:027:53Third Quarter14Sat
15Sun3:291.84:282.39:470.310:560.56:037:52Waning Crescent15Sun
16Mon4:451.85:292.410:480.311:500.56:037:50Waning Crescent16Mon
17Tue5:431.86:202.411:420.36:047:49Waning Crescent17Tue
18Wed6:331.97:072.412:420.512:340.36:057:47Waning Crescent18Wed
19Thu7:201.97:502.41:320.41:260.36:067:46New Moon19Thu
20Fri8:042.08:302.42:170.42:150.36:077:45New Moon20Fri
21Sat8:442.19:052.32:540.32:570.36:087:43New Moon21Sat
22Sun9:212.19:392.33:280.33:350.36:097:42New Moon22Sun
23Mon9:572.210:122.23:590.34:120.46:107:40Waxing Crescent23Mon
24Tue10:352.210:492.14:310.44:520.56:117:39Waxing Crescent24Tue
25Wed11:162.211:292.05:050.45:370.56:127:37Waxing Crescent25Wed
26Thu12:012.25:440.56:280.66:137:36Waxing Crescent26Thu
27Fri12:111.912:462.16:270.57:200.76:147:34First Quarter27Fri
28Sat12:541.81:322.17:140.68:160.76:157:32First Quarter28Sat
29Sun1:391.72:252.18:050.69:190.86:167:31First Quarter29Sun
30Mon2:331.73:332.29:050.610:210.76:177:29First Quarter30Mon
31Tue3:461.74:422.310:080.511:140.66:187:28Waxing Gibbous31Tue
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 8:26 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 86% 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 (86% 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