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 2h 37m at 7:46 am (0.3 ft)
Next high tide : 2:04 pm (1.4 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 - May 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:091.011:22 AM1.84:500.46:25-0.26:527:56Waning Gibbous1Sat
2Sun12:520.912:061.75:290.47:12-0.16:517:57Waning Gibbous2Sun
3Mon1:390.912:541.66:140.58:030.06:507:57Waning Gibbous3Mon
4Tue2:330.91:491.57:090.58:580.16:507:58Third Quarter4Tue
5Wed3:350.92:551.38:200.59:530.26:497:58Third Quarter5Wed
6Thu4:391.04:141.29:400.510:460.36:487:59Third Quarter6Thu
7Fri5:331.15:341.210:590.411:340.36:487:59Third Quarter7Fri
8Sat6:151.26:421.212:080.36:478:00Waning Crescent8Sat
9Sun6:511.37:391.112:160.41:070.26:478:00Waning Crescent9Sun
10Mon7:231.58:281.112:550.41:560.06:468:01Waning Crescent10Mon
11Tue7:541.69:111.11:310.42:40-0.16:458:01Waning Crescent11Tue
12Wed8:241.79:521.12:050.43:21-0.36:458:02New Moon12Wed
13Thu8:561.810:311.02:370.54:01-0.36:448:02New Moon13Thu
14Fri9:311.911:101.03:100.44:42-0.46:448:03New Moon14Fri
15Sat10:091.911:500.93:450.45:24-0.46:438:03New Moon15Sat
16Sun10:532.04:230.46:09-0.36:438:04Waxing Crescent16Sun
17Mon12:340.911:42 AM1.95:080.46:58-0.36:438:04Waxing Crescent17Mon
18Tue1:220.912:361.86:040.47:49-0.26:428:05Waxing Crescent18Tue
19Wed2:161.01:381.67:130.48:42-0.16:428:05First Quarter19Wed
20Thu3:141.12:511.48:360.49:350.06:418:06First Quarter20Thu
21Fri4:141.24:171.310:020.310:270.16:418:06First Quarter21Fri
22Sat5:101.45:451.111:250.211:170.26:418:07First Quarter22Sat
23Sun6:021.67:011.112:380.06:408:07Waxing Gibbous23Sun
24Mon6:501.88:061.112:060.31:42-0.26:408:08Waxing Gibbous24Mon
25Tue7:351.99:021.012:550.32:37-0.36:408:08Waxing Gibbous25Tue
26Wed8:191.99:511.01:410.43:25-0.46:398:09Full Moon26Wed
27Thu9:012.010:361.02:250.44:08-0.46:398:09Full Moon27Thu
28Fri9:421.911:181.03:070.44:49-0.36:398:10Full Moon28Fri
29Sat10:231.911:570.93:470.45:28-0.36:398:10Full Moon29Sat
30Sun11:031.84:270.46:07-0.26:398:11Waning Gibbous30Sun
31Mon12:360.911:44 AM1.75:090.46:46-0.16:388:11Waning Gibbous31Mon
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 10:55 am — 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