Tides Today & Tomorrow in Sand Key Lighthouse, FL

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Sand Key Lighthouse, FL.
Next low tide : in 3h 35m at 7:48 pm (-0.1 ft)
Next high tide (tomorrow) : 2:19 am (1.2 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:39 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8724635
Common Questions About Tides

Sand Key Lighthouse, FL Tides - May 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:391.69:481.22:200.43:18-0.16:527:56New Moon1Sun
2Mon9:071.610:241.12:510.43:54-0.26:517:57New Moon2Mon
3Tue9:351.710:591.13:200.44:29-0.26:517:57New Moon3Tue
4Wed10:041.711:331.03:490.45:06-0.26:507:58New Moon4Wed
5Thu10:371.84:190.45:45-0.26:497:58Waxing Crescent5Thu
6Fri12:100.911:14 AM1.84:510.46:28-0.26:497:59Waxing Crescent6Fri
7Sat12:510.911:57 AM1.75:300.47:16-0.16:487:59Waxing Crescent7Sat
8Sun1:370.912:471.76:190.58:07-0.16:478:00Waxing Crescent8Sun
9Mon2:320.91:471.57:260.59:010.06:478:00First Quarter9Mon
10Tue3:321.03:011.48:480.59:560.16:468:01First Quarter10Tue
11Wed4:321.14:291.310:130.410:480.16:468:01First Quarter11Wed
12Thu5:261.35:551.211:320.211:380.26:458:02Waxing Gibbous12Thu
13Fri6:161.57:081.212:430.06:458:02Waxing Gibbous13Fri
14Sat7:021.88:101.112:270.31:46-0.26:448:03Waxing Gibbous14Sat
15Sun7:461.99:061.11:140.32:42-0.46:448:03Waxing Gibbous15Sun
16Mon8:312.09:571.12:000.33:32-0.56:438:04Full Moon16Mon
17Tue9:162.110:451.12:450.34:20-0.56:438:04Full Moon17Tue
18Wed10:022.111:321.03:290.35:06-0.56:428:05Full Moon18Wed
19Thu10:482.04:140.35:51-0.46:428:05Waning Gibbous19Thu
20Fri12:181.011:36 AM1.95:000.36:36-0.26:418:06Waning Gibbous20Fri
21Sat1:041.012:251.75:490.47:23-0.16:418:06Waning Gibbous21Sat
22Sun1:541.01:181.66:450.48:110.06:418:07Waning Gibbous22Sun
23Mon2:461.02:171.47:510.59:000.16:408:07Third Quarter23Mon
24Tue3:421.13:261.29:060.59:490.26:408:08Third Quarter24Tue
25Wed4:371.24:461.110:230.410:370.36:408:08Third Quarter25Wed
26Thu5:271.36:031.011:350.311:230.46:398:09Third Quarter26Thu
27Fri6:111.47:091.012:390.26:398:09Waning Crescent27Fri
28Sat6:511.58:031.012:070.41:330.06:398:10Waning Crescent28Sat
29Sun7:271.68:511.012:500.52:19-0.16:398:10Waning Crescent29Sun
30Mon8:021.79:331.01:290.53:01-0.26:398:11Waning Crescent30Mon
31Tue8:351.710:111.02:070.53:39-0.26:388:11New Moon31Tue
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 11:03 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 27% 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 Waxing Crescent (27% 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