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

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in Long Key Bight, Long Key, FL.
Next low tide (tomorrow) : 1:42 am (0.3 ft)
Next high tide : in 28m at 9:37 pm (0.9 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8723879
Common Questions About Tides

Long Key Bight, Long Key, FL Tides - Oct 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:222.26:161.411:110.39:520.77:157:10First Quarter1Sun
2Mon4:522.26:541.512:120.37:157:09Waxing Gibbous2Mon
3Tue6:092.47:271.71:020.37:167:08Waxing Gibbous3Tue
4Wed7:142.47:592.012:360.51:430.47:167:07Waxing Gibbous4Wed
5Thu8:122.58:322.21:370.42:210.47:167:06Full Moon5Thu
6Fri9:062.49:062.42:310.22:560.47:177:05Full Moon6Fri
7Sat9:592.39:422.53:230.13:310.57:177:04Full Moon7Sat
8Sun10:502.110:202.64:140.04:060.57:187:03Full Moon8Sun
9Mon11:401.911:012.65:050.04:410.57:187:02Waning Gibbous9Mon
10Tue12:321.75:590.05:170.67:197:01Waning Gibbous10Tue
11Wed1:281.56:570.15:570.67:197:00Waning Gibbous11Wed
12Thu12:352.42:361.38:040.26:450.77:196:59Third Quarter12Thu
13Fri1:332.34:091.39:180.37:560.77:206:58Third Quarter13Fri
14Sat2:462.25:381.410:330.49:330.77:206:57Third Quarter14Sat
15Sun4:142.16:291.511:390.411:010.77:216:56Third Quarter15Sun
16Mon5:362.17:021.712:300.57:216:55Waning Crescent16Mon
17Tue6:392.17:281.812:120.61:090.57:226:54Waning Crescent17Tue
18Wed7:292.17:512.01:070.61:410.57:226:53Waning Crescent18Wed
19Thu8:112.18:142.11:520.52:100.57:236:53Waning Crescent19Thu
20Fri8:502.08:382.22:310.42:370.67:236:52New Moon20Fri
21Sat9:272.09:042.33:070.33:020.67:246:51New Moon21Sat
22Sun10:041.99:322.33:410.23:250.67:246:50New Moon22Sun
23Mon10:421.810:022.34:160.23:490.67:256:49New Moon23Mon
24Tue11:231.710:342.34:520.24:120.67:256:48Waxing Crescent24Tue
25Wed12:071.55:320.24:370.67:266:48Waxing Crescent25Wed
26Thu12:561.46:180.25:060.67:276:47Waxing Crescent26Thu
27Fri1:561.37:130.25:430.77:276:46Waxing Crescent27Fri
28Sat12:402.33:091.38:180.36:390.77:286:45First Quarter28Sat
29Sun1:452.23:251.48:280.37:160.76:285:45First Quarter29Sun
30Mon2:082.14:221.59:330.49:020.76:295:44First Quarter30Mon
31Tue3:392.15:031.710:290.410:260.66:295:43Waxing Gibbous31Tue
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 11:39 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 spring phase. Tonight's moon is 95% 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 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 Waxing Gibbous (95% illuminated). This places Long Key Bight, Long Key, FL 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