Tides Today & Tomorrow in Soldier Key, FL

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in Soldier Key, FL.
Next low tide (tomorrow) : 7:33 am (0.0 ft)
Next high tide (tomorrow) : in 1h 11m at 12:47 am (2.1 ft)
Sunset today : 7:55 pm
Sunrise tomorrow : 6:54 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8723303
Common Questions About Tides

Soldier Key, FL Tides - Aug 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:471.87:402.01:120.31:33-0.16:478:06Waxing Gibbous1Tue
2Wed7:451.98:332.12:050.22:25-0.26:478:05Waxing Gibbous2Wed
3Thu8:412.19:242.32:570.13:17-0.36:488:05Full Moon3Thu
4Fri9:342.210:132.43:470.04:08-0.36:488:04Full Moon4Fri
5Sat10:272.311:012.44:37-0.14:59-0.36:498:03Full Moon5Sat
6Sun11:192.311:492.45:28-0.25:51-0.36:498:03Waning Gibbous6Sun
7Mon12:122.36:20-0.26:44-0.26:508:02Waning Gibbous7Mon
8Tue12:382.41:062.37:13-0.27:39-0.16:508:01Waning Gibbous8Tue
9Wed1:282.32:032.28:09-0.28:370.16:518:01Third Quarter9Wed
10Thu2:212.23:022.29:08-0.19:390.26:518:00Third Quarter10Thu
11Fri3:172.14:042.110:090.010:420.36:517:59Third Quarter11Fri
12Sat4:172.05:082.011:110.011:440.36:527:58Third Quarter12Sat
13Sun5:191.96:112.012:110.06:527:57Waning Crescent13Sun
14Mon6:201.97:092.012:430.31:070.16:537:57Waning Crescent14Mon
15Tue7:171.98:012.11:380.31:590.16:537:56Waning Crescent15Tue
16Wed8:072.08:452.12:270.32:460.16:547:55Waning Crescent16Wed
17Thu8:532.09:262.13:130.33:300.16:547:54New Moon17Thu
18Fri9:342.010:032.13:550.24:100.16:557:53New Moon18Fri
19Sat10:132.110:392.14:340.24:490.16:557:52New Moon19Sat
20Sun10:512.111:132.15:110.25:260.16:567:51New Moon20Sun
21Mon11:292.111:482.15:470.26:010.26:567:50Waxing Crescent21Mon
22Tue12:072.06:220.26:370.36:567:49Waxing Crescent22Tue
23Wed12:232.012:472.06:570.37:130.46:577:49Waxing Crescent23Wed
24Thu12:592.01:292.07:340.37:530.46:577:48Waxing Crescent24Thu
25Fri1:381.92:151.98:160.38:400.56:587:47First Quarter25Fri
26Sat2:211.93:071.99:050.39:350.66:587:46First Quarter26Sat
27Sun3:111.84:061.910:030.310:380.66:587:45First Quarter27Sun
28Mon4:111.85:112.011:060.311:430.56:597:44First Quarter28Mon
29Tue5:171.96:152.112:090.26:597:43Waxing Gibbous29Tue
30Wed6:232.07:142.212:440.41:090.17:007:42Waxing Gibbous30Wed
31Thu7:252.28:082.41:410.32:050.07:007:41Waxing Gibbous31Thu
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 4:10 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 spring phase. Tonight's moon is 18% 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 maximum.

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 Waxing Crescent (18% illuminated). This places Soldier Key, FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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