Tides Today & Tomorrow in Shell Key Channel, Florida Bay, FL

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Shell Key Channel, Florida Bay, FL.
Next low tide : in 2h 17m at 11:03 am (0.4 ft)
Next high tide : 4:10 pm (1.0 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:32 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8723812
Common Questions About Tides

Shell Key Channel, Florida Bay, FL Tides - Sep 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:271.48:121.012:530.72:290.47:037:41Waxing Gibbous1Fri
2Sat7:221.58:471.11:490.73:130.37:047:40Waxing Gibbous2Sat
3Sun8:111.69:191.22:370.73:500.37:047:39Waxing Gibbous3Sun
4Mon8:561.79:511.33:210.64:230.37:047:38Full Moon4Mon
5Tue9:391.710:231.44:020.54:550.37:057:37Full Moon5Tue
6Wed10:221.710:561.44:430.45:260.37:057:36Full Moon6Wed
7Thu11:061.711:301.55:240.45:590.37:057:35Full Moon7Thu
8Fri11:501.66:080.36:320.47:067:34Waning Gibbous8Fri
9Sat12:051.612:371.56:560.37:080.47:067:32Waning Gibbous9Sat
10Sun12:431.61:271.47:490.37:470.57:077:31Waning Gibbous10Sun
11Mon1:241.62:251.28:490.38:320.67:077:30Third Quarter11Mon
12Tue2:131.73:361.19:580.39:250.77:077:29Third Quarter12Tue
13Wed3:131.65:031.111:130.310:320.77:087:28Third Quarter13Wed
14Thu4:281.66:271.112:280.37:087:27Third Quarter14Thu
15Fri5:481.77:301.11:360.37:087:26Waning Crescent15Fri
16Sat7:001.78:191.21:010.72:340.37:097:25Waning Crescent16Sat
17Sun8:021.89:011.32:080.63:230.37:097:24Waning Crescent17Sun
18Mon8:561.89:381.53:060.54:050.37:097:23New Moon18Mon
19Tue9:451.810:131.53:580.44:430.47:107:22New Moon19Tue
20Wed10:301.810:461.64:460.45:190.47:107:21New Moon20Wed
21Thu11:131.711:191.75:310.35:540.57:117:20New Moon21Thu
22Fri11:531.611:511.76:150.36:290.57:117:19Waxing Crescent22Fri
23Sat12:321.57:000.37:030.67:117:17Waxing Crescent23Sat
24Sun12:251.71:121.47:460.47:380.77:127:16Waxing Crescent24Sun
25Mon1:001.61:561.28:360.48:140.87:127:15Waxing Crescent25Mon
26Tue1:401.62:481.19:330.58:560.87:127:14First Quarter26Tue
27Wed2:261.53:581.110:380.59:540.97:137:13First Quarter27Wed
28Thu3:241.55:291.111:450.611:090.97:137:12First Quarter28Thu
29Fri4:341.56:421.112:500.67:147:11First Quarter29Fri
30Sat5:471.57:271.212:230.91:450.57:147:10Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723812)

Common Questions About Shell Key Channel, Florida Bay, FL Tides

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What time does the tide turn (slack tide) in Shell Key Channel, Florida Bay, FL today?

Slack tide in Shell Key Channel, Florida Bay, FL is approximately 1:36 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 Shell Key Channel, Florida Bay, FL?

Shell Key Channel, Florida Bay, FL is currently in a neap phase. Tonight's moon is 47% 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 minimum.

What datum are Shell Key Channel, Florida Bay, 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 Shell Key Channel, Florida Bay, FL?

Tide predictions for Shell Key Channel, Florida Bay, 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 Shell Key Channel, Florida Bay, FL?

Tide data for Shell Key Channel, Florida Bay, FL is sourced from NOAA Station #8723812. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723812.

What is the moon phase in Shell Key Channel, Florida Bay, FL tonight?

Tonight the moon over Shell Key Channel, Florida Bay, FL is Third Quarter (47% illuminated). This places Shell Key Channel, Florida Bay, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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