Tides Today & Tomorrow in Soldier Key, FL

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently rising in Soldier Key, FL.
Next low tide (tomorrow) : 10:50 am (0.1 ft)
Next high tide (tomorrow) : in 4h 30m at 3:45 am (1.7 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:42 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8723303
Common Questions About Tides

Soldier Key, FL Tides - Jun 2076

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:341.910:122.13:570.14:11-0.26:298:08New Moon1Mon
2Tue10:161.910:532.04:400.14:53-0.26:298:08New Moon2Tue
3Wed10:561.811:332.05:220.15:34-0.16:298:08New Moon3Wed
4Thu11:361.86:040.26:16-0.16:298:09Waxing Crescent4Thu
5Fri12:121.912:161.76:460.26:570.06:298:09Waxing Crescent5Fri
6Sat12:521.812:591.67:290.37:400.16:298:10Waxing Crescent6Sat
7Sun1:341.81:451.68:160.38:260.26:298:10Waxing Crescent7Sun
8Mon2:171.72:341.59:050.39:170.36:298:11First Quarter8Mon
9Tue3:031.63:291.59:570.310:120.36:298:11First Quarter9Tue
10Wed3:521.64:261.610:490.211:090.36:298:11First Quarter10Wed
11Thu4:431.65:251.611:390.26:298:12First Quarter11Thu
12Fri5:361.66:221.712:040.312:280.16:298:12Waxing Gibbous12Fri
13Sat6:291.77:171.912:560.21:16-0.16:298:12Waxing Gibbous13Sat
14Sun7:211.88:092.01:460.22:03-0.26:298:13Waxing Gibbous14Sun
15Mon8:131.89:002.12:350.12:51-0.36:298:13Full Moon15Mon
16Tue9:041.99:502.23:240.03:40-0.46:298:13Full Moon16Tue
17Wed9:552.010:402.24:130.04:30-0.46:298:13Full Moon17Wed
18Thu10:472.011:312.25:030.05:22-0.46:308:14Full Moon18Thu
19Fri11:402.15:55-0.16:15-0.46:308:14Waning Gibbous19Fri
20Sat12:222.212:352.06:50-0.17:11-0.36:308:14Waning Gibbous20Sat
21Sun1:142.21:332.07:48-0.18:11-0.26:308:14Waning Gibbous21Sun
22Mon2:072.12:332.08:48-0.19:13-0.16:308:15Third Quarter22Mon
23Tue3:022.03:361.99:49-0.110:160.06:318:15Third Quarter23Tue
24Wed3:581.94:401.910:50-0.111:180.16:318:15Third Quarter24Wed
25Thu4:561.95:421.911:47-0.16:318:15Waning Crescent25Thu
26Fri5:531.86:421.912:170.112:42-0.26:328:15Waning Crescent26Fri
27Sat6:481.87:361.91:120.11:33-0.26:328:15Waning Crescent27Sat
28Sun7:391.88:252.02:030.12:21-0.26:328:15Waning Crescent28Sun
29Mon8:271.89:092.02:510.13:06-0.26:338:15New Moon29Mon
30Tue9:111.89:512.03:350.13:49-0.26:338:15New Moon30Tue
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 7:17 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 neap phase. Tonight's moon is 52% 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 (52% 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