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 5h 50m 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 - May 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:552.14:372.110:260.210:540.25:517:48Waxing Gibbous1Sat
2Sun4:582.15:342.311:160.111:520.15:507:49Waxing Gibbous2Sun
3Mon5:532.26:262.512:060.05:487:50Waxing Gibbous3Mon
4Tue6:452.27:182.612:500.112:57-0.15:477:51Full Moon4Tue
5Wed7:372.18:102.71:490.01:50-0.15:467:53Full Moon5Wed
6Thu8:292.19:002.72:420.02:41-0.15:457:54Full Moon6Thu
7Fri9:182.19:472.63:310.03:27-0.15:447:55Full Moon7Fri
8Sat10:072.010:372.54:180.14:130.05:427:56Waning Gibbous8Sat
9Sun10:591.911:302.45:070.25:020.25:417:57Waning Gibbous9Sun
10Mon11:561.86:010.25:570.35:407:58Waning Gibbous10Mon
11Tue12:232.312:501.86:550.36:550.45:397:59Third Quarter11Tue
12Wed1:112.11:401.87:470.47:520.55:388:00Third Quarter12Wed
13Thu1:582.02:331.88:380.48:510.55:378:01Third Quarter13Thu
14Fri2:491.93:361.89:290.49:510.55:368:02Third Quarter14Fri
15Sat3:501.94:361.910:170.410:450.55:358:02Waning Crescent15Sat
16Sun4:461.85:212.011:000.411:330.55:348:03Waning Crescent16Sun
17Mon5:301.86:012.111:390.35:338:04Waning Crescent17Mon
18Tue6:101.86:412.212:200.412:190.35:338:05Waning Crescent18Tue
19Wed6:511.97:212.31:080.41:010.35:328:06New Moon19Wed
20Thu7:331.98:022.41:560.31:450.25:318:07New Moon20Thu
21Fri8:151.98:432.42:400.32:280.25:308:08New Moon21Fri
22Sat8:561.99:232.53:200.23:070.25:298:09New Moon22Sat
23Sun9:381.910:062.54:000.23:470.25:298:10Waxing Crescent23Sun
24Mon10:231.910:532.44:420.24:290.25:288:11Waxing Crescent24Mon
25Tue11:161.911:452.45:300.35:200.25:278:12Waxing Crescent25Tue
26Wed12:131.96:230.36:200.35:278:12Waxing Crescent26Wed
27Thu12:372.31:082.07:150.27:220.35:268:13First Quarter27Thu
28Fri1:282.22:042.08:070.28:270.45:268:14First Quarter28Fri
29Sat2:222.23:092.19:010.29:350.35:258:15First Quarter29Sat
30Sun3:262.14:182.39:580.110:400.35:248:16Waxing Gibbous30Sun
31Mon4:332.05:172.410:500.111:380.25:248:16Waxing Gibbous31Mon
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 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