Tides Today & Tomorrow in Soldier Key, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Soldier Key, FL.
Next low tide : in 6h 52m at 9:41 am (0.0 ft)
Next high tide : 3:23 pm (1.8 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:30 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8723303
Common Questions About Tides

Soldier Key, FL Tides - May 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:122.21:232.07:440.18:08-0.26:437:51Waning Gibbous1Sat
2Sun2:092.12:231.98:460.29:120.06:427:52Third Quarter2Sun
3Mon3:102.03:281.89:530.210:200.16:427:52Third Quarter3Mon
4Tue4:131.94:371.810:590.211:260.16:417:53Third Quarter4Tue
5Wed5:151.85:431.812:010.26:407:53Third Quarter5Wed
6Thu6:121.86:421.812:260.212:550.16:407:54Waning Crescent6Thu
7Fri7:021.87:331.91:190.21:430.16:397:54Waning Crescent7Fri
8Sat7:461.88:171.92:070.22:250.06:387:55Waning Crescent8Sat
9Sun8:261.98:572.02:500.23:040.06:387:55Waning Crescent9Sun
10Mon9:031.99:352.03:290.23:41-0.16:377:56New Moon10Mon
11Tue9:391.910:112.04:070.24:17-0.16:377:56New Moon11Tue
12Wed10:141.810:482.04:430.24:51-0.16:367:57New Moon12Wed
13Thu10:501.811:262.05:180.25:250.06:357:58New Moon13Thu
14Fri11:271.85:530.26:000.06:357:58Waxing Crescent14Fri
15Sat12:041.912:051.76:290.36:370.06:347:59Waxing Crescent15Sat
16Sun12:451.912:461.77:080.37:190.16:347:59Waxing Crescent16Sun
17Mon1:291.81:321.67:530.48:070.16:338:00Waxing Crescent17Mon
18Tue2:171.82:251.68:460.49:030.26:338:00First Quarter18Tue
19Wed3:091.73:261.69:460.310:070.26:338:01First Quarter19Wed
20Thu4:041.74:321.710:480.211:130.26:328:01First Quarter20Thu
21Fri5:021.85:381.811:470.16:328:02Waxing Gibbous21Fri
22Sat5:591.96:412.012:150.112:43-0.16:318:02Waxing Gibbous22Sat
23Sun6:551.97:392.11:140.11:37-0.26:318:03Waxing Gibbous23Sun
24Mon7:492.08:342.32:090.02:29-0.46:318:03Waxing Gibbous24Mon
25Tue8:422.19:272.43:02-0.13:20-0.56:308:04Full Moon25Tue
26Wed9:342.210:192.43:53-0.14:12-0.56:308:04Full Moon26Wed
27Thu10:262.211:102.44:45-0.15:04-0.56:308:05Full Moon27Thu
28Fri11:192.15:38-0.15:58-0.46:308:05Waning Gibbous28Fri
29Sat12:022.312:132.16:320.06:53-0.36:298:06Waning Gibbous29Sat
30Sun12:552.21:082.07:290.07:51-0.26:298:06Waning Gibbous30Sun
31Mon1:492.12:061.98:290.18:520.06:298:07Third Quarter31Mon
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 12:32 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places Soldier Key, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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