Tides Today & Tomorrow in Soldier Key, FL

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Soldier Key, FL.
Next low tide : 3:58 pm (-0.2 ft)
Next high tide : in 1h 28m at 9:22 am (2.3 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 6:52 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8723303
Common Questions About Tides

Soldier Key, FL Tides - Jan 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:052.26:12-0.36:45-0.27:065:41Waxing Crescent1Tue
2Wed12:312.012:552.17:08-0.17:42-0.27:075:41First Quarter2Wed
3Thu1:292.01:461.98:070.08:40-0.17:075:42First Quarter3Thu
4Fri2:291.92:401.89:080.19:38-0.17:075:43First Quarter4Fri
5Sat3:311.83:371.710:090.210:36-0.17:075:43First Quarter5Sat
6Sun4:331.74:351.611:080.311:31-0.17:085:44Waxing Gibbous6Sun
7Mon5:331.75:321.612:030.37:085:45Waxing Gibbous7Mon
8Tue6:261.76:241.612:23-0.112:540.37:085:46Waxing Gibbous8Tue
9Wed7:141.77:111.61:11-0.11:400.27:085:46Waxing Gibbous9Wed
10Thu7:571.87:551.71:56-0.12:240.27:085:47Full Moon10Thu
11Fri8:361.88:361.72:37-0.13:040.27:085:48Full Moon11Fri
12Sat9:131.89:151.73:16-0.13:430.17:085:48Full Moon12Sat
13Sun9:491.89:541.73:53-0.14:200.17:085:49Full Moon13Sun
14Mon10:241.810:331.74:29-0.14:550.17:085:50Waning Gibbous14Mon
15Tue10:591.811:131.75:04-0.15:300.17:085:51Waning Gibbous15Tue
16Wed11:331.711:541.65:390.06:050.07:085:51Waning Gibbous16Wed
17Thu12:091.76:170.16:440.07:085:52Waning Gibbous17Thu
18Fri12:371.612:461.67:000.17:280.07:085:53Third Quarter18Fri
19Sat1:261.61:291.67:510.28:190.07:085:54Third Quarter19Sat
20Sun2:221.62:201.58:490.29:19-0.17:085:55Third Quarter20Sun
21Mon3:251.63:221.59:550.310:24-0.17:085:55Third Quarter21Mon
22Tue4:341.64:311.611:020.211:29-0.27:075:56Waning Crescent22Tue
23Wed5:411.75:411.712:060.17:075:57Waning Crescent23Wed
24Thu6:421.96:461.812:31-0.31:060.07:075:58Waning Crescent24Thu
25Fri7:382.07:451.91:30-0.52:02-0.17:075:58New Moon25Fri
26Sat8:302.18:412.12:25-0.52:55-0.27:065:59New Moon26Sat
27Sun9:182.29:342.13:18-0.63:47-0.37:066:00New Moon27Sun
28Mon10:052.210:252.14:09-0.54:38-0.47:066:01Waxing Crescent28Mon
29Tue10:512.211:162.15:00-0.55:28-0.47:056:01Waxing Crescent29Tue
30Wed11:362.15:51-0.36:18-0.47:056:02Waxing Crescent30Wed
31Thu12:072.012:221.96:42-0.27:10-0.37:046:03Waxing Crescent31Thu
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 12:40 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 Soldier Key, FL?

Soldier Key, FL is currently in a spring phase. Tonight's moon is 0% 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 New Moon (0% 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