Tides Today & Tomorrow in Sand Key Lighthouse, FL

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Sand Key Lighthouse, FL.
Next low tide : in 3h 48m at 8:32 pm (0.0 ft)
Next high tide (tomorrow) : 3:09 am (1.3 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:39 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8724635
Common Questions About Tides

Sand Key Lighthouse, FL Tides - Jun 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:561.45:331.111:150.210:570.36:388:12First Quarter1Mon
2Tue5:481.66:511.012:290.06:388:12Waxing Gibbous2Tue
3Wed6:361.77:561.01:33-0.16:388:13Waxing Gibbous3Wed
4Thu7:201.88:511.012:330.42:25-0.26:388:13Waxing Gibbous4Thu
5Fri8:001.89:391.01:180.53:10-0.36:388:13Waxing Gibbous5Fri
6Sat8:391.810:210.92:000.53:50-0.36:388:14Full Moon6Sat
7Sun9:161.810:580.92:390.54:26-0.26:388:14Full Moon7Sun
8Mon9:521.811:320.93:160.55:01-0.26:388:15Full Moon8Mon
9Tue10:281.83:530.45:36-0.26:388:15Full Moon9Tue
10Wed12:050.911:04 AM1.74:300.46:11-0.16:388:15Waning Gibbous10Wed
11Thu12:380.911:43 AM1.65:110.46:47-0.16:388:16Waning Gibbous11Thu
12Fri1:130.912:231.55:590.47:250.06:388:16Waning Gibbous12Fri
13Sat1:501.01:091.46:550.48:030.16:388:16Waning Gibbous13Sat
14Sun2:301.12:031.28:020.48:430.26:388:17Third Quarter14Sun
15Mon3:121.23:101.19:140.49:230.36:388:17Third Quarter15Mon
16Tue3:571.34:340.910:270.310:050.46:388:17Third Quarter16Tue
17Wed4:441.46:020.911:370.110:490.46:388:18Third Quarter17Wed
18Thu5:331.67:160.812:42-0.16:398:18Waning Crescent18Thu
19Fri6:231.88:160.81:42-0.26:398:18Waning Crescent19Fri
20Sat7:121.99:070.812:250.52:36-0.46:398:18Waning Crescent20Sat
21Sun8:022.19:530.81:160.43:27-0.56:398:18New Moon21Sun
22Mon8:532.110:360.92:090.44:14-0.56:398:19New Moon22Mon
23Tue9:452.211:190.93:040.34:58-0.56:408:19New Moon23Tue
24Wed10:372.13:590.35:41-0.46:408:19Waxing Crescent24Wed
25Thu12:021.011:31 AM2.04:570.26:24-0.36:408:19Waxing Crescent25Thu
26Fri12:461.112:261.85:580.27:05-0.26:418:19Waxing Crescent26Fri
27Sat1:321.31:241.57:060.27:47-0.16:418:19Waxing Crescent27Sat
28Sun2:211.42:281.38:200.28:310.16:418:20First Quarter28Sun
29Mon3:121.53:441.09:370.29:160.26:418:20First Quarter29Mon
30Tue4:071.65:110.910:550.110:040.46:428:20First Quarter30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724635)

Common Questions About Sand Key Lighthouse, FL Tides

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What time does the tide turn (slack tide) in Sand Key Lighthouse, FL today?

Slack tide in Sand Key Lighthouse, FL is approximately 11:50 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 Sand Key Lighthouse, FL?

Sand Key Lighthouse, 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 Sand Key Lighthouse, 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 Sand Key Lighthouse, FL?

Tide predictions for Sand Key Lighthouse, 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 Sand Key Lighthouse, FL?

Tide data for Sand Key Lighthouse, FL is sourced from NOAA Station #8724635. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8724635.

What is the moon phase in Sand Key Lighthouse, FL tonight?

Tonight the moon over Sand Key Lighthouse, FL is First Quarter (37% illuminated). This places Sand Key Lighthouse, 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