Tides Today & Tomorrow in Soldier Key, FL

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in Soldier Key, FL.
Next low tide : 11:36 pm (0.4 ft)
Next high tide : in 3h 21m at 5:07 pm (1.9 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 6:50 am
Moon phase : Third Quarter (32% illuminated)
Tide Station Location : Station #8723303
Common Questions About Tides

Soldier Key, FL Tides - Apr 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:102.09:342.13:220.03:38-0.16:116:37Full Moon1Sat
2Sun9:482.010:152.14:00-0.14:15-0.26:106:37Full Moon2Sun
3Mon10:262.010:572.14:380.04:53-0.26:096:38Waning Gibbous3Mon
4Tue11:071.911:422.05:190.05:36-0.26:086:38Waning Gibbous4Tue
5Wed11:501.96:040.16:24-0.26:076:39Waning Gibbous5Wed
6Thu12:312.012:401.86:550.17:19-0.16:066:39Third Quarter6Thu
7Fri1:261.91:381.87:540.28:22-0.16:056:39Third Quarter7Fri
8Sat2:281.92:441.89:010.29:310.06:046:40Third Quarter8Sat
9Sun3:341.93:551.810:100.210:400.06:036:40Third Quarter9Sun
10Mon4:401.95:051.911:160.111:45-0.16:026:41Waning Crescent10Mon
11Tue5:422.06:092.112:16-0.16:016:41Waning Crescent11Tue
12Wed6:382.17:062.212:44-0.11:11-0.26:006:42Waning Crescent12Wed
13Thu7:292.27:582.31:38-0.22:02-0.35:596:42New Moon13Thu
14Fri8:172.28:462.32:28-0.22:50-0.45:586:43New Moon14Fri
15Sat9:022.29:322.33:16-0.23:36-0.45:576:43New Moon15Sat
16Sun9:452.210:172.34:03-0.24:21-0.35:566:44New Moon16Sun
17Mon10:282.111:002.24:48-0.15:05-0.35:556:44Waxing Crescent17Mon
18Tue11:092.011:432.15:330.05:50-0.15:546:45Waxing Crescent18Tue
19Wed11:521.96:180.16:360.05:546:45Waxing Crescent19Wed
20Thu12:271.912:361.87:060.27:250.15:536:46Waxing Crescent20Thu
21Fri1:131.81:231.77:580.38:180.25:526:46First Quarter21Fri
22Sat2:031.72:171.68:540.49:160.35:516:46First Quarter22Sat
23Sun2:571.63:161.69:530.410:150.35:506:47First Quarter23Sun
24Mon3:541.64:181.610:500.411:120.35:496:47First Quarter24Mon
25Tue4:501.75:161.711:410.35:486:48Waxing Gibbous25Tue
26Wed5:411.76:091.812:020.312:270.25:476:48Waxing Gibbous26Wed
27Thu6:291.86:581.912:490.21:090.15:476:49Waxing Gibbous27Thu
28Fri7:131.97:432.01:320.11:490.05:466:49Waxing Gibbous28Fri
29Sat7:562.08:272.12:130.12:28-0.15:456:50Full Moon29Sat
30Sun9:382.010:102.23:530.04:08-0.26:447:50Full Moon30Sun
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 8:21 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 transitional phase. Tonight's moon is 32% 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 (32% 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