Tides Today & Tomorrow in Long Key Bight, Long Key, FL

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently rising in Long Key Bight, Long Key, FL.
Next low tide : 10:34 pm (0.2 ft)
Next high tide : in 57m at 4:54 pm (1.2 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:33 am
Moon phase : Third Quarter (37% illuminated)
Tide Station Location : Station #8723879
Common Questions About Tides

Long Key Bight, Long Key, FL Tides - Oct 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:092.17:111.512:360.47:157:10Waning Crescent1Fri
2Sat6:162.27:401.71:190.47:157:09Waning Crescent2Sat
3Sun7:132.38:101.812:460.61:550.47:167:07Waning Crescent3Sun
4Mon8:042.48:402.01:370.52:280.47:167:06Waning Crescent4Mon
5Tue8:532.49:112.22:230.43:000.47:177:05New Moon5Tue
6Wed9:422.49:442.33:100.33:330.47:177:04New Moon6Wed
7Thu10:312.210:192.53:560.24:060.57:177:03New Moon7Thu
8Fri11:212.110:572.54:450.14:400.57:187:02Waxing Crescent8Fri
9Sat12:131.95:370.15:150.57:187:01Waxing Crescent9Sat
10Sun1:111.76:340.15:550.67:197:01Waxing Crescent10Sun
11Mon12:272.52:181.57:390.16:410.67:197:00First Quarter11Mon
12Tue1:242.43:441.48:520.27:460.77:206:59First Quarter12Tue
13Wed2:362.35:151.410:100.39:150.77:206:58First Quarter13Wed
14Thu4:042.26:191.511:240.310:460.77:216:57First Quarter14Thu
15Fri5:302.27:041.712:240.47:216:56Waxing Gibbous15Fri
16Sat6:402.27:401.912:030.61:110.47:216:55Waxing Gibbous16Sat
17Sun7:382.38:112.01:060.51:490.47:226:54Waxing Gibbous17Sun
18Mon8:272.28:402.11:580.42:230.57:226:53Full Moon18Mon
19Tue9:102.29:072.22:430.32:540.57:236:52Full Moon19Tue
20Wed9:502.19:332.33:240.33:240.57:236:51Full Moon20Wed
21Thu10:272.010:002.34:020.23:530.57:246:51Full Moon21Thu
22Fri11:031.910:292.34:400.24:210.67:256:50Waning Gibbous22Fri
23Sat11:401.711:002.35:180.24:480.67:256:49Waning Gibbous23Sat
24Sun12:201.65:590.25:130.67:266:48Waning Gibbous24Sun
25Mon1:051.56:440.35:380.77:266:47Waning Gibbous25Mon
26Tue12:112.12:011.47:370.36:060.77:276:47Waning Gibbous26Tue
27Wed12:562.13:131.48:390.46:510.77:276:46Third Quarter27Wed
28Thu1:522.04:361.49:470.48:240.87:286:45Third Quarter28Thu
29Fri3:072.05:361.510:500.410:100.87:286:44Third Quarter29Fri
30Sat4:312.06:151.611:430.411:270.77:296:44Third Quarter30Sat
31Sun5:462.06:491.812:270.47:306:43Waning Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723879)

Common Questions About Long Key Bight, Long Key, FL Tides

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What time does the tide turn (slack tide) in Long Key Bight, Long Key, FL today?

Slack tide in Long Key Bight, Long Key, FL is approximately 7:44 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 Long Key Bight, Long Key, FL?

Long Key Bight, Long Key, FL is currently in a transitional phase. Tonight's moon is 37% 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 Long Key Bight, Long Key, FL 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 Long Key Bight, Long Key, FL?

Tide predictions for Long Key Bight, Long Key, FL 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 Long Key Bight, Long Key, FL?

Tide data for Long Key Bight, Long Key, FL is sourced from NOAA Station #8723879. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723879.

What is the moon phase in Long Key Bight, Long Key, FL tonight?

Tonight the moon over Long Key Bight, Long Key, FL is Third Quarter (37% illuminated). This places Long Key Bight, Long Key, FL 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