Tides Today & Tomorrow in Soldier Key, FL

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Soldier Key, FL.
Next low tide : in 2h 00m at 7:58 am (0.0 ft)
Next high tide : 2:00 pm (1.9 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 6:48 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8723303
Common Questions About Tides

Soldier Key, FL Tides - Feb 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:281.78:311.62:30-0.12:580.17:046:04Full Moon1Sat
2Sun9:061.89:121.73:08-0.23:340.07:036:05Full Moon2Sun
3Mon9:421.89:531.73:45-0.24:100.07:036:06Full Moon3Mon
4Tue10:181.810:331.84:21-0.24:45-0.17:026:06Waning Gibbous4Tue
5Wed10:531.811:141.84:59-0.25:21-0.27:016:07Waning Gibbous5Wed
6Thu11:291.811:581.85:38-0.16:01-0.27:016:08Waning Gibbous6Thu
7Fri12:071.76:220.06:45-0.27:006:08Waning Gibbous7Fri
8Sat12:461.712:501.67:110.07:37-0.27:006:09Third Quarter8Sat
9Sun1:411.71:411.68:070.18:37-0.26:596:10Third Quarter9Sun
10Mon2:441.62:431.59:130.29:44-0.26:586:10Third Quarter10Mon
11Tue3:551.63:551.510:240.210:55-0.26:586:11Third Quarter11Tue
12Wed5:071.75:101.611:330.16:576:12Waning Crescent12Wed
13Thu6:131.86:191.712:02-0.312:370.06:566:12Waning Crescent13Thu
14Fri7:101.97:201.91:03-0.41:36-0.16:566:13Waning Crescent14Fri
15Sat8:022.08:152.01:59-0.42:29-0.26:556:14New Moon15Sat
16Sun8:492.19:052.12:51-0.53:19-0.36:546:14New Moon16Sun
17Mon9:332.19:532.13:40-0.54:06-0.46:536:15New Moon17Mon
18Tue10:152.110:392.14:27-0.44:51-0.46:536:16Waxing Crescent18Tue
19Wed10:552.011:232.05:13-0.35:35-0.46:526:16Waxing Crescent19Wed
20Thu11:341.95:57-0.26:19-0.36:516:17Waxing Crescent20Thu
21Fri12:071.812:141.76:420.07:04-0.26:506:17Waxing Crescent21Fri
22Sat12:511.712:541.67:290.17:51-0.16:496:18First Quarter22Sat
23Sun1:381.61:381.58:190.28:440.06:496:19First Quarter23Sun
24Mon2:311.52:301.49:160.39:430.16:486:19First Quarter24Mon
25Tue3:321.43:311.310:180.410:450.16:476:20First Quarter25Tue
26Wed4:381.44:381.311:200.411:440.16:466:20Waxing Gibbous26Wed
27Thu5:401.45:411.412:170.36:456:21Waxing Gibbous27Thu
28Fri6:321.56:361.512:360.11:070.36:446:21Waxing Gibbous28Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723303)

Common Questions About Soldier Key, FL Tides

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

Slack tide in Soldier Key, FL is approximately 10:59 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 Soldier Key, FL?

Soldier Key, FL is currently in a transitional phase. Tonight's moon is 66% 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 Soldier 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 Soldier Key, FL?

Tide predictions for Soldier 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 Soldier Key, FL?

Tide data for Soldier Key, FL is sourced from NOAA Station #8723303. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723303.

What is the moon phase in Soldier Key, FL tonight?

Tonight the moon over Soldier Key, FL is Third Quarter (66% illuminated). This places Soldier Key, 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