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

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Long Key Bight, Long Key, FL.
Next low tide : in 6h 04m at 3:32 pm (-0.2 ft)
Next high tide : 10:11 pm (0.9 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:36 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8723879
Common Questions About Tides

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

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:261.09:422.13:52-0.42:580.17:075:45New Moon1Sun
2Mon11:061.010:352.04:37-0.33:530.17:085:46Waxing Crescent2Mon
3Tue11:461.111:301.95:22-0.24:540.17:085:47Waxing Crescent3Tue
4Wed12:281.36:07-0.16:020.17:085:47Waxing Crescent4Wed
5Thu12:291.61:121.46:520.07:190.17:085:48First Quarter5Thu
6Fri1:361.32:001.57:380.18:390.07:095:49First Quarter6Fri
7Sat2:581.12:551.58:240.29:570.07:095:49First Quarter7Sat
8Sun4:320.93:541.69:140.211:11-0.17:095:50Waxing Gibbous8Sun
9Mon5:580.84:531.610:080.37:095:51Waxing Gibbous9Mon
10Tue7:040.75:491.712:16-0.211:03 AM0.27:095:52Waxing Gibbous10Tue
11Wed7:550.76:401.71:11-0.211:58 AM0.27:095:52Waxing Gibbous11Wed
12Thu8:360.77:261.71:56-0.312:490.27:095:53Full Moon12Thu
13Fri9:090.88:091.72:35-0.31:360.17:095:54Full Moon13Fri
14Sat9:390.88:491.73:11-0.32:190.17:095:55Full Moon14Sat
15Sun10:070.99:271.73:45-0.23:000.17:095:55Full Moon15Sun
16Mon10:351.010:041.64:19-0.23:410.17:095:56Waning Gibbous16Mon
17Tue11:031.110:411.54:51-0.14:220.17:095:57Waning Gibbous17Tue
18Wed11:321.111:191.45:22-0.15:060.17:095:58Waning Gibbous18Wed
19Thu12:021.25:520.05:560.17:095:58Waning Gibbous19Thu
20Fri12:001.212:341.26:200.16:530.17:095:59Third Quarter20Fri
21Sat12:481.01:091.26:480.17:580.07:086:00Third Quarter21Sat
22Sun1:500.81:511.37:190.29:090.07:086:01Third Quarter22Sun
23Mon3:210.62:431.37:580.210:21-0.17:086:01Third Quarter23Mon
24Tue5:110.63:461.48:510.211:29-0.27:086:02Waning Crescent24Tue
25Wed6:320.64:531.59:590.27:076:03Waning Crescent25Wed
26Thu7:260.65:571.712:29-0.311:08 AM0.27:076:03Waning Crescent26Thu
27Fri8:070.76:561.81:22-0.412:120.27:076:04Waning Crescent27Fri
28Sat8:440.87:522.02:08-0.41:100.17:066:05New Moon28Sat
29Sun9:200.98:462.02:51-0.42:050.07:066:06New Moon29Sun
30Mon9:551.09:392.03:32-0.42:59-0.17:066:06New Moon30Mon
31Tue10:301.210:311.84:12-0.33:54-0.17:056:07Waxing Crescent31Tue
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 6:51 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 98% 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 Full Moon (98% 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